[Perf] Linux/x64: 1455 Regressions on 3/2/2024 3:53:48 AM

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Memory.Span<Char>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
LastIndexOfValue - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	10.23 ns	11.97 ns	1.17	0.77	False
IndexOfAnyFiveValues - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	53.71 ns	65.21 ns	1.21	0.43	False
IndexOfAnyFourValues - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	13.32 ns	17.63 ns	1.32	0.78	False
IndexOfAnyFiveValues - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	14.03 ns	19.23 ns	1.37	0.71	False
IndexOfValue - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	34.49 ns	44.30 ns	1.28	0.49	False
Reverse - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	66.39 ns	73.50 ns	1.11	0.41	False
SequenceCompareTo - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	25.08 ns	36.28 ns	1.45	0.68	False
SequenceEqual - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	8.28 ns	14.96 ns	1.81	0.72	False
SequenceCompareTo - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	17.11 ns	26.82 ns	1.57	0.69	False
LastIndexOfValue - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	38.92 ns	43.50 ns	1.12	0.68	False
IndexOfAnyThreeValues - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	11.73 ns	17.41 ns	1.48	0.72	False
ToArray - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	27.35 ns	44.59 ns	1.63	0.55	False
Reverse - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	16.43 ns	27.83 ns	1.69	0.74	False
StartsWith - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	11.63 ns	15.87 ns	1.36	0.73	False
IndexOfAnyTwoValues - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	47.64 ns	60.38 ns	1.27	0.47	False
IndexOfAnyFiveValues - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	16.86 ns	24.61 ns	1.46	0.69	False
SequenceCompareToDifferent - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	22.76 ns	25.92 ns	1.14	0.73	False
Fill - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	20.38 ns	29.48 ns	1.45	0.76	False
IndexOfAnyFourValues - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	16.87 ns	20.88 ns	1.24	0.77	False
LastIndexOfAnyValues - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	45.56 ns	55.30 ns	1.21	0.36	False
StartsWith - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	9.31 ns	14.55 ns	1.56	0.74	False
Clear - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	6.75 ns	14.25 ns	2.11	0.81	False
IndexOfAnyThreeValues - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	9.77 ns	12.73 ns	1.30	0.69	False
EndsWith - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	9.74 ns	14.57 ns	1.50	0.74	False
Reverse - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	15.96 ns	33.80 ns	2.12	0.80	False
ToArray - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	20.65 ns	24.13 ns	1.17	0.61	False
GetPinnableReference - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	3.16 ns	4.16 ns	1.32	0.49	False
IndexOfAnyFourValues - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	46.63 ns	58.90 ns	1.26	0.44	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Memory.Span<Char>*'

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System.Memory.Span<Char>.LastIndexOfValue(Size: 4)

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System.Memory.Span<Char>.IndexOfAnyFiveValues(Size: 512)

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System.Memory.Span<Char>.IndexOfAnyFourValues(Size: 4)

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System.Memory.Span<Char>.IndexOfAnyFiveValues(Size: 4)

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System.Memory.Span<Char>.IndexOfValue(Size: 512)

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System.Memory.Span<Char>.Reverse(Size: 512)

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System.Memory.Span<Char>.SequenceCompareTo(Size: 33)

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System.Memory.Span<Char>.SequenceEqual(Size: 4)

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System.Memory.Span<Char>.SequenceCompareTo(Size: 4)

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System.Memory.Span<Char>.LastIndexOfValue(Size: 512)

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System.Memory.Span<Char>.IndexOfAnyThreeValues(Size: 33)

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System.Memory.Span<Char>.ToArray(Size: 33)

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System.Memory.Span<Char>.Reverse(Size: 33)

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System.Memory.Span<Char>.StartsWith(Size: 33)

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System.Memory.Span<Char>.IndexOfAnyTwoValues(Size: 512)

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System.Memory.Span<Char>.IndexOfAnyFiveValues(Size: 33)

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System.Memory.Span<Char>.SequenceCompareToDifferent(Size: 512)

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System.Memory.Span<Char>.Fill(Size: 33)

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System.Memory.Span<Char>.IndexOfAnyFourValues(Size: 33)

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System.Memory.Span<Char>.LastIndexOfAnyValues(Size: 512)

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System.Memory.Span<Char>.StartsWith(Size: 4)

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System.Memory.Span<Char>.Clear(Size: 4)

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System.Memory.Span<Char>.IndexOfAnyThreeValues(Size: 4)

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System.Memory.Span<Char>.EndsWith(Size: 4)

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System.Memory.Span<Char>.Reverse(Size: 4)

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System.Memory.Span<Char>.ToArray(Size: 4)

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System.Memory.Span<Char>.GetPinnableReference(Size: 33)

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System.Memory.Span<Char>.IndexOfAnyFourValues(Size: 512)

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Tests.Perf_UInt16

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
TryParse - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	43.73 ns	52.10 ns	1.19	0.58	False
TryParse - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	35.47 ns	44.52 ns	1.26	0.59	False
Parse - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	64.47 ns	70.35 ns	1.09	0.64	False
Parse - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	55.04 ns	58.95 ns	1.07	0.56	False
TryParse - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	44.37 ns	52.87 ns	1.19	0.54	False
Parse - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	62.00 ns	67.32 ns	1.09	0.56	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_UInt16*'

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System.Tests.Perf_UInt16.TryParse(value: "65535")

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System.Tests.Perf_UInt16.TryParse(value: "0")

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System.Tests.Perf_UInt16.Parse(value: "65535")

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System.Tests.Perf_UInt16.Parse(value: "0")

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System.Tests.Perf_UInt16.TryParse(value: "12345")

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System.Tests.Perf_UInt16.Parse(value: "12345")

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.CtorFromCollection<Int32>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
SortedDictionaryDeepCopy - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	95.07 μs	108.15 μs	1.14	0.32	False
ImmutableStack - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	22.40 μs	28.29 μs	1.26	0.39	False
ImmutableSortedDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	833.54 μs	949.18 μs	1.14	0.10	False
ImmutableDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.38 ms	1.57 ms	1.14	0.16	False
LinkedList - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	26.19 μs	30.72 μs	1.17	0.42	False
ImmutableList - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	114.06 μs	143.39 μs	1.26	0.32	False
ConcurrentBag - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	28.20 μs	34.65 μs	1.23	0.42	False
SortedDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	583.64 μs	636.00 μs	1.09	0.15	False
ConcurrentDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	71.81 μs	90.45 μs	1.26	0.41	False
ImmutableSortedSet - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	142.76 μs	158.38 μs	1.11	0.19	False
HashSet - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	25.70 μs	30.86 μs	1.20	0.56	False
ConcurrentStack - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	19.08 μs	24.66 μs	1.29	0.43	False
ImmutableHashSet - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.41 ms	1.74 ms	1.24	0.23	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.CtorFromCollection<Int32>*'

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System.Collections.CtorFromCollection<Int32>.SortedDictionaryDeepCopy(Size: 512)

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System.Collections.CtorFromCollection<Int32>.ImmutableStack(Size: 512)

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System.Collections.CtorFromCollection<Int32>.ImmutableSortedDictionary(Size: 512)

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System.Collections.CtorFromCollection<Int32>.ImmutableDictionary(Size: 512)

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System.Collections.CtorFromCollection<Int32>.LinkedList(Size: 512)

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System.Collections.CtorFromCollection<Int32>.ImmutableList(Size: 512)

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System.Collections.CtorFromCollection<Int32>.ConcurrentBag(Size: 512)

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System.Collections.CtorFromCollection<Int32>.SortedDictionary(Size: 512)

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System.Collections.CtorFromCollection<Int32>.ConcurrentDictionary(Size: 512)

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System.Collections.CtorFromCollection<Int32>.ImmutableSortedSet(Size: 512)

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System.Collections.CtorFromCollection<Int32>.HashSet(Size: 512)

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System.Collections.CtorFromCollection<Int32>.ConcurrentStack(Size: 512)

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System.Collections.CtorFromCollection<Int32>.ImmutableHashSet(Size: 512)

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.IO.Tests.UnmanagedMemoryStreamTests

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ReadAsBytes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	262.51 μs	291.12 μs	1.11	0.18	True

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.IO.Tests.UnmanagedMemoryStreamTests*'

Payloads

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System.IO.Tests.UnmanagedMemoryStreamTests.ReadAsBytes

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Tests.Perf_Uri

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
EscapeDataString - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	13.30 μs	16.94 μs	1.27	0.07	False
BuilderToString - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	541.86 ns	645.00 ns	1.19	0.20	False
UriBuilderReplacePort - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	521.97 ns	568.05 ns	1.09	0.19	False
EscapeDataString - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	28.71 μs	32.12 μs	1.12	0.24	False
GetComponents - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	113.55 ns	122.32 ns	1.08	0.15	False
EscapeDataString - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	32.37 μs	36.55 μs	1.13	0.03	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_Uri*'

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System.Tests.Perf_Uri.EscapeDataString(input: "{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{")

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System.Tests.Perf_Uri.BuilderToString

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System.Tests.Perf_Uri.UriBuilderReplacePort

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System.Tests.Perf_Uri.EscapeDataString(input: "a{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{ü")

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System.Tests.Perf_Uri.GetComponents

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System.Tests.Perf_Uri.EscapeDataString(input: "üüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüü")

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Buffers.Tests.ReadOnlySequenceTests<Char>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
FirstSpanSingleSegment - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	22.23 ns	26.50 ns	1.19	0.63	False
FirstSingleSegment - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	24.64 ns	28.38 ns	1.15	0.57	False
FirstArray - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	31.84 ns	41.46 ns	1.30	0.64	False
IterateGetPositionArray - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	420.50 ns	470.72 ns	1.12	0.47	False
IterateTryGetMemory - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	135.98 ns	161.77 ns	1.19	0.54	False
IterateGetPositionMemory - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	486.15 ns	602.14 ns	1.24	0.50	False
SliceArray - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	79.44 ns	87.84 ns	1.11	0.46	False
SliceTenSegments - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	118.51 ns	130.45 ns	1.10	0.48	False
FirstSpanArray - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	25.77 ns	32.89 ns	1.28	0.66	False
FirstSpanMemory - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	30.91 ns	38.26 ns	1.24	0.67	False
SliceMemory - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	81.77 ns	101.74 ns	1.24	0.47	False
IterateTryGetTenSegments - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	320.95 ns	376.35 ns	1.17	0.57	False
FirstSpanTenSegments - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	23.44 ns	28.37 ns	1.21	0.58	False
FirstMemory - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	42.35 ns	48.57 ns	1.15	0.60	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Buffers.Tests.ReadOnlySequenceTests<Char>*'

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System.Buffers.Tests.ReadOnlySequenceTests<Char>.FirstSpanSingleSegment

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System.Buffers.Tests.ReadOnlySequenceTests<Char>.FirstSingleSegment

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System.Buffers.Tests.ReadOnlySequenceTests<Char>.FirstArray

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System.Buffers.Tests.ReadOnlySequenceTests<Char>.IterateGetPositionArray

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System.Buffers.Tests.ReadOnlySequenceTests<Char>.IterateTryGetMemory

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System.Buffers.Tests.ReadOnlySequenceTests<Char>.IterateGetPositionMemory

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System.Buffers.Tests.ReadOnlySequenceTests<Char>.SliceArray

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System.Buffers.Tests.ReadOnlySequenceTests<Char>.SliceTenSegments

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System.Buffers.Tests.ReadOnlySequenceTests<Char>.FirstSpanArray

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System.Buffers.Tests.ReadOnlySequenceTests<Char>.FirstSpanMemory

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System.Buffers.Tests.ReadOnlySequenceTests<Char>.SliceMemory

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System.Buffers.Tests.ReadOnlySequenceTests<Char>.IterateTryGetTenSegments

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System.Buffers.Tests.ReadOnlySequenceTests<Char>.FirstSpanTenSegments

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System.Buffers.Tests.ReadOnlySequenceTests<Char>.FirstMemory

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.IO.Tests.Perf_Path

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Combine - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	20.70 ns	28.29 ns	1.37	0.75	False
GetFileNameWithoutExtension - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	124.77 ns	142.38 ns	1.14	0.34	False
GetPathRoot - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	8.42 ns	14.90 ns	1.77	0.80	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.IO.Tests.Perf_Path*'

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System.IO.Tests.Perf_Path.Combine

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System.IO.Tests.Perf_Path.GetFileNameWithoutExtension

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System.IO.Tests.Perf_Path.GetPathRoot

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.TryGetValueFalse<String, String>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ConcurrentDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	23.56 μs	29.07 μs	1.23	0.52	False
FrozenDictionaryOptimized - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	30.05 μs	33.74 μs	1.12	0.40	False
ImmutableDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	118.64 μs	146.04 μs	1.23	0.27	False
Dictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	30.15 μs	33.54 μs	1.11	0.47	False
SortedDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.22 ms	1.44 ms	1.18	0.19	False
IDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	32.05 μs	38.82 μs	1.21	0.43	False
SortedList - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	672.40 μs	783.60 μs	1.17	0.17	False
ImmutableSortedDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	788.75 μs	880.23 μs	1.12	0.27	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.TryGetValueFalse<String, String>*'

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System.Collections.TryGetValueFalse<String, String>.ConcurrentDictionary(Size: 512)

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System.Collections.TryGetValueFalse<String, String>.FrozenDictionaryOptimized(Size: 512)

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System.Collections.TryGetValueFalse<String, String>.ImmutableDictionary(Size: 512)

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System.Collections.TryGetValueFalse<String, String>.Dictionary(Size: 512)

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System.Collections.TryGetValueFalse<String, String>.SortedDictionary(Size: 512)

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System.Collections.TryGetValueFalse<String, String>.IDictionary(Size: 512)

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System.Collections.TryGetValueFalse<String, String>.SortedList(Size: 512)

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System.Collections.TryGetValueFalse<String, String>.ImmutableSortedDictionary(Size: 512)

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Tests.Perf_String

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Format_OneArg - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.23 μs	1.43 μs	1.17	0.17	False
Replace_Char - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	83.27 ns	95.31 ns	1.14	0.43	False
Format_OneArg - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	2.39 μs	2.67 μs	1.12	0.07	False
Remove_Int - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	12.95 ns	22.42 ns	1.73	0.76	False
ToUpper - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	137.18 ns	163.06 ns	1.19	0.29	False
IndexOfAny - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	25.79 ns	40.35 ns	1.56	0.75	False
TrimEnd_CharArr - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	16.28 ns	21.60 ns	1.33	0.64	False
Replace_Char - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	19.22 ns	27.98 ns	1.46	0.75	False
Remove_Int - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	71.11 ns	86.75 ns	1.22	0.34	False
ToLower - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	139.42 ns	150.14 ns	1.08	0.29	False
Remove_IntInt - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	94.22 ns	110.35 ns	1.17	0.35	False
Replace_Char - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	86.63 ns	95.43 ns	1.10	0.43	False
TrimStart - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	15.31 ns	24.17 ns	1.58	0.68	False
Remove_IntInt - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	101.02 ns	112.74 ns	1.12	0.38	False
Trim_CharArr - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	21.97 ns	27.76 ns	1.26	0.61	False
TrimStart_CharArr - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	16.45 ns	21.65 ns	1.32	0.72	False
ToUpperInvariant - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	229.81 ns	254.97 ns	1.11	0.28	False
Join_Enumerable - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.27 μs	1.46 μs	1.15	0.16	False
ToLower - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	136.44 ns	148.03 ns	1.08	0.28	False
ToLowerInvariant - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	220.38 ns	272.34 ns	1.24	0.27	False
Remove_IntInt - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	81.45 ns	109.26 ns	1.34	0.43	False
ToLower - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	59.49 ns	70.30 ns	1.18	0.55	False
TrimEnd - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	16.10 ns	20.94 ns	1.30	0.74	False
ToUpper - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	263.93 ns	294.96 ns	1.12	0.24	False
Replace_Char - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	113.07 ns	135.34 ns	1.20	0.33	False
ToLowerInvariant - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	96.63 ns	105.57 ns	1.09	0.33	False
Trim - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	13.17 ns	18.83 ns	1.43	0.72	False
Replace_Char - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	15.71 ns	26.34 ns	1.68	0.79	False
ToLower - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	261.43 ns	305.03 ns	1.17	0.26	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_String*'

Payloads

Baseline
Compare

System.Tests.Perf_String.Format_OneArg(s: "Testing {0}, {0:C}, {0:D5}, {0:E} - {0:F4}{0:G}{0:N} {0:X} !!", o: 8)

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System.Tests.Perf_String.Replace_Char(text: "Hello", oldChar: 'l', newChar: '!')

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System.Tests.Perf_String.Format_OneArg(s: "Testing {0}, {0:C}, {0:E} - {0:F4}{0:G}{0:N} , !!", o: 3.14159)

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System.Tests.Perf_String.Remove_Int(s: "dzsdzsDDZSDZSDZSddsz", i: 0)

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System.Tests.Perf_String.ToUpper(s: "test")

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System.Tests.Perf_String.IndexOfAny

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System.Tests.Perf_String.TrimEnd_CharArr(s: "Test", c: [' ', ' '])

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System.Tests.Perf_String.Replace_Char(text: "Hello", oldChar: 'a', newChar: 'b')

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System.Tests.Perf_String.Remove_Int(s: "dzsdzsDDZSDZSDZSddsz", i: 10)

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System.Tests.Perf_String.ToLower(s: "TeSt")

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System.Tests.Perf_String.Remove_IntInt(s: "dzsdzsDDZSDZSDZSddsz", i1: 7, i2: 4)

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System.Tests.Perf_String.Replace_Char(text: "This is a very nice sentence", oldChar: 'i', newChar: 'I')

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System.Tests.Perf_String.TrimStart(s: "Test")

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System.Tests.Perf_String.Remove_IntInt(s: "dzsdzsDDZSDZSDZSddsz", i1: 10, i2: 1)

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System.Tests.Perf_String.Trim_CharArr(s: "Test", c: [' ', ' '])

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System.Tests.Perf_String.TrimStart_CharArr(s: "Test", c: [' ', ' '])

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System.Tests.Perf_String.ToUpperInvariant(s: "This is a much longer piece of text that might benefit more from vectorization.")

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System.Tests.Perf_String.Join_Enumerable

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System.Tests.Perf_String.ToLower(s: "TEST")

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System.Tests.Perf_String.ToLowerInvariant(s: "This is a much longer piece of text that might benefit more from vectorization.")

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System.Tests.Perf_String.Remove_IntInt(s: "dzsdzsDDZSDZSDZSddsz", i1: 0, i2: 8)

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System.Tests.Perf_String.ToLower(s: "test")

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System.Tests.Perf_String.TrimEnd(s: "Test")

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System.Tests.Perf_String.ToUpper(s: "This is a much longer piece of text that might benefit more from vectorization.")

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System.Tests.Perf_String.Replace_Char(text: "yfesgj0sg1ijslnjsb3uofdz3tbzf6ysgblu3at20nfab2wei1kxfbvsbpzwhanjczcqa2psra3aacxb67qnwbnfp2tok6v0a58l", oldChar: 'b', newChar: '+')

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System.Tests.Perf_String.ToLowerInvariant(s: "TEST")

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System.Tests.Perf_String.Trim(s: "Test")

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System.Tests.Perf_String.Replace_Char(text: "This is a very nice sentence", oldChar: 'z', newChar: 'y')

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System.Tests.Perf_String.ToLower(s: "This is a much longer piece of text that might benefit more from vectorization.")

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Linq.Tests.Perf_Enumerable

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
FirstWithPredicate_LastElementMatches - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	3.19 μs	4.63 μs	1.45	0.52	False
SingleWithPredicate_FirstElementMatches - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	4.18 μs	5.06 μs	1.21	0.53	False
Count - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	34.01 ns	44.13 ns	1.30	0.73	False
Aggregate - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	3.40 μs	4.81 μs	1.41	0.51	False
ElementAt - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	36.87 ns	70.57 ns	1.91	0.61	True
TakeLastHalf - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	20.87 μs	25.04 μs	1.20	0.19	False
SelectToList - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	26.08 μs	28.53 μs	1.09	0.23	False
SequenceEqual - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	74.17 ns	81.17 ns	1.09	0.54	False
Min - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	2.54 μs	3.70 μs	1.46	0.51	False
WhereSelect - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	23.48 μs	26.30 μs	1.12	0.28	False
AnyWithPredicate_LastElementMatches - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	3.24 μs	4.76 μs	1.47	0.54	False
Take_All - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	25.96 μs	30.62 μs	1.18	0.25	False
AnyWithPredicate_LastElementMatches - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	3.88 μs	5.90 μs	1.52	0.53	False
SingleWithPredicate_LastElementMatches - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	3.28 μs	5.21 μs	1.59	0.53	False
SequenceEqual - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	6.02 μs	7.00 μs	1.16	0.45	False
Select - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	26.04 μs	28.08 μs	1.08	0.22	False
Concat_Once - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	13.84 μs	17.73 μs	1.28	0.47	False
SingleWithPredicate_LastElementMatches - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	3.51 μs	4.45 μs	1.27	0.51	False
Concat_TenTimes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	77.17 μs	100.35 μs	1.30	0.47	False
ElementAt - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	621.07 ns	865.23 ns	1.39	0.43	False
Prepend - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	39.54 μs	47.93 μs	1.21	0.21	False
Except - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	22.21 μs	26.58 μs	1.20	0.21	False
Count - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.15 μs	1.35 μs	1.17	0.43	False
AnyWithPredicate_LastElementMatches - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	3.33 μs	4.57 μs	1.37	0.58	False
SelectToList - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	14.46 μs	18.06 μs	1.25	0.31	False
Select - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	15.46 μs	17.88 μs	1.16	0.36	False
Skip_One - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	28.27 μs	31.71 μs	1.12	0.24	False
WhereLast_LastElementMatches - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	7.85 μs	9.81 μs	1.25	0.41	False
SkipHalfTakeHalf - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	21.10 μs	24.23 μs	1.15	0.24	False
WhereSelect - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	29.32 μs	33.56 μs	1.14	0.21	False
WhereFirst_LastElementMatches - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	7.71 μs	9.42 μs	1.22	0.38	False
Range - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	3.61 μs	4.77 μs	1.32	0.47	False
Select - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	18.36 μs	23.69 μs	1.29	0.29	False
ToDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	4.28 μs	5.99 μs	1.40	0.56	False
SelectToList - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	25.58 μs	28.44 μs	1.11	0.16	False
WhereSingleOrDefault_LastElementMatches - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	5.28 μs	6.25 μs	1.18	0.40	False
SelectToArray - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	13.55 μs	15.84 μs	1.17	0.31	False
Repeat - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	4.31 μs	5.36 μs	1.24	0.48	False
WhereSelect - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	19.59 μs	22.83 μs	1.17	0.33	False
FirstWithPredicate_LastElementMatches - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	3.26 μs	5.52 μs	1.69	0.50	False
WhereAny_LastElementMatches - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	7.83 μs	9.09 μs	1.16	0.35	False
Zip - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	45.77 μs	49.07 μs	1.07	0.18	False
AppendPrepend - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	40.33 μs	48.70 μs	1.21	0.23	False
Average - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	2.22 μs	2.91 μs	1.31	0.44	False
Distinct - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	29.39 μs	33.02 μs	1.12	0.17	False
CastToBaseClass - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	8.84 μs	11.12 μs	1.26	0.34	False
SingleWithPredicate_LastElementMatches - Duration of single invocation 📝 - Benchmark Source [📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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

[performanceautofiler]

imeovbbFuEJ5IgCVn03rfOPy71bhskLNY2CZitpKCMb8Am/wBvXpK//gQAAA==>) | 3.81 μs | 5.16 μs | 1.36 | 0.50 | False | | |
|

• ToList - Duration of single invocation
• 📝 - Benchmark Source
• 📈 - ADX Test Multi Config Graph

| 4.13 μs | 4.99 μs | 1.21 | 0.41 | False | | |
|

• LastWithPredicate_FirstElementMatches - Duration of single invocation
• 📝 - Benchmark Source
• 📈 - ADX Test Multi Config Graph

| 20.88 μs | 23.73 μs | 1.14 | 0.23 | False | | |
|

• Aggregate_Seed - Duration of single invocation
• 📝 - Benchmark Source
• 📈 - ADX Test Multi Config Graph

| 3.47 μs | 4.95 μs | 1.43 | 0.50 | False | | |
|

• ToDictionary - Duration of single invocation
• 📝 - Benchmark Source
• 📈 - ADX Test Multi Config Graph

| 9.94 μs | 12.58 μs | 1.27 | 0.34 | False | | |
|

• Max - Duration of single invocation
• 📝 - Benchmark Source
• 📈 - ADX Test Multi Config Graph

| 2.60 μs | 3.62 μs | 1.39 | 0.53 | False | | |
|

• Where - Duration of single invocation
• 📝 - Benchmark Source
• 📈 - ADX Test Multi Config Graph

| 15.15 μs | 19.03 μs | 1.26 | 0.37 | False | | |
|

• WhereAny_LastElementMatches - Duration of single invocation
• 📝 - Benchmark Source
• 📈 - ADX Test Multi Config Graph

| 14.06 μs | 15.77 μs | 1.12 | 0.21 | False | | |
|

• Where - Duration of single invocation
• 📝 - Benchmark Source
• 📈 - ADX Test Multi Config Graph

| 18.80 μs | 23.06 μs | 1.23 | 0.28 | False | | |
|

• Intersect - Duration of single invocation
• 📝 - Benchmark Source
• 📈 - ADX Test Multi Config Graph

| 41.74 μs | 47.90 μs | 1.15 | 0.18 | False | | |
|

• WhereSingle_LastElementMatches - Duration of single invocation
• 📝 - Benchmark Source
• 📈 - ADX Test Multi Config Graph

| 7.73 μs | 9.24 μs | 1.20 | 0.42 | False | | |
|

• SingleWithPredicate_FirstElementMatches - Duration of single invocation
• 📝 - Benchmark Source
• 📈 - ADX Test Multi Config Graph

| 3.35 μs | 4.42 μs | 1.32 | 0.50 | False | | |
|

• Append - Duration of single invocation
• 📝 - Benchmark Source
• 📈 - ADX Test Multi Config Graph

| 43.86 μs | 49.12 μs | 1.12 | 0.25 | False | | |
|

• SelectToList - Duration of single invocation
• 📝 - Benchmark Source
• 📈 - ADX Test Multi Config Graph

| 18.60 μs | 21.24 μs | 1.14 | 0.26 | False | | |
|

• LastWithPredicate_FirstElementMatches - Duration of single invocation
• 📝 - Benchmark Source
• 📈 - ADX Test Multi Config Graph

| 3.35 μs | 4.78 μs | 1.43 | 0.53 | False | | |
|

• WhereSingleOrDefault_LastElementMatches - Duration of single invocation
• 📝 - Benchmark Source
• 📈 - ADX Test Multi Config Graph

| 8.05 μs | 9.89 μs | 1.23 | 0.41 | False | | |
|

• FirstWithPredicate_LastElementMatches - Duration of single invocation
• 📝 - Benchmark Source
• 📈 - ADX Test Multi Config Graph

| 3.61 μs | 4.97 μs | 1.38 | 0.47 | False | | |
|

• Select - Duration of single invocation
• 📝 - Benchmark Source
• 📈 - ADX Test Multi Config Graph

| 26.48 μs | 28.83 μs | 1.09 | 0.17 | False | | |
|

• Sum - Duration of single invocation
• 📝 - Benchmark Source
• 📈 - ADX Test Multi Config Graph

| 2.95 μs | 3.77 μs | 1.28 | 0.51 | False | | |
|

• SingleWithPredicate_FirstElementMatches - Duration of single invocation
• 📝 - Benchmark Source
• 📈 - ADX Test Multi Config Graph

| 3.58 μs | 4.50 μs | 1.26 | 0.48 | False | | |
|

• All_AllElementsMatch - Duration of single invocation
• 📝 - Benchmark Source
• 📈 - ADX Test Multi Config Graph

| 3.39 μs | 4.64 μs | 1.37 | 0.51 | False | | |
|

• Contains_ElementNotFound - Duration of single invocation
• 📝 - Benchmark Source
• 📈 - ADX Test Multi Config Graph

| 3.64 μs | 4.87 μs | 1.34 | 0.54 | False | | |
|

• WhereSingle_LastElementMatches - Duration of single invocation
• 📝 - Benchmark Source
• 📈 - ADX Test Multi Config Graph

| 5.11 μs | 5.59 μs | 1.09 | 0.49 | False | | |

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Linq.Tests.Perf_Enumerable*'

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System.Linq.Tests.Perf_Enumerable.FirstWithPredicate_LastElementMatches(input: Array)

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System.Linq.Tests.Perf_Enumerable.SingleWithPredicate_FirstElementMatches(input: List)

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System.Linq.Tests.Perf_Enumerable.Count(input: ICollection)

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System.Linq.Tests.Perf_Enumerable.Aggregate(input: IEnumerable)

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System.Linq.Tests.Perf_Enumerable.ElementAt(input: IList)

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System.Linq.Tests.Perf_Enumerable.TakeLastHalf(input: List)

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System.Linq.Tests.Perf_Enumerable.SelectToList(input: IEnumerable)

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System.Linq.Tests.Perf_Enumerable.SequenceEqual(input1: Array, input2: Array)

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System.Linq.Tests.Perf_Enumerable.Min(input: IEnumerable)

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System.Linq.Tests.Perf_Enumerable.WhereSelect(input: List)

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System.Linq.Tests.Perf_Enumerable.AnyWithPredicate_LastElementMatches(input: Array)

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System.Linq.Tests.Perf_Enumerable.Take_All(input: IEnumerable)

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System.Linq.Tests.Perf_Enumerable.AnyWithPredicate_LastElementMatches(input: List)

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System.Linq.Tests.Perf_Enumerable.SingleWithPredicate_LastElementMatches(input: IEnumerable)

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System.Linq.Tests.Perf_Enumerable.SequenceEqual(input1: IEnumerable, input2: IEnumerable)

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System.Linq.Tests.Perf_Enumerable.Select(input: IList)

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System.Linq.Tests.Perf_Enumerable.Concat_Once(input: IEnumerable)

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System.Linq.Tests.Perf_Enumerable.SingleWithPredicate_LastElementMatches(input: Array)

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System.Linq.Tests.Perf_Enumerable.Concat_TenTimes(input: IEnumerable)

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System.Linq.Tests.Perf_Enumerable.ElementAt(input: IEnumerable)

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System.Linq.Tests.Perf_Enumerable.Prepend(input: IEnumerable)

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System.Linq.Tests.Perf_Enumerable.Except(input: IEnumerable)

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System.Linq.Tests.Perf_Enumerable.Count(input: IEnumerable)

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System.Linq.Tests.Perf_Enumerable.AnyWithPredicate_LastElementMatches(input: IEnumerable)

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System.Linq.Tests.Perf_Enumerable.SelectToList(input: Array)

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System.Linq.Tests.Perf_Enumerable.Select(input: Array)

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System.Linq.Tests.Perf_Enumerable.Skip_One(input: IEnumerable)

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System.Linq.Tests.Perf_Enumerable.WhereLast_LastElementMatches(input: List)

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System.Linq.Tests.Perf_Enumerable.SkipHalfTakeHalf(input: IEnumerable)

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System.Linq.Tests.Perf_Enumerable.WhereSelect(input: IEnumerable)

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System.Linq.Tests.Perf_Enumerable.WhereFirst_LastElementMatches(input: List)

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System.Linq.Tests.Perf_Enumerable.Range

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System.Linq.Tests.Perf_Enumerable.Select(input: List)

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System.Linq.Tests.Perf_Enumerable.ToDictionary(input: Array)

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System.Linq.Tests.Perf_Enumerable.SelectToList(input: IList)

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System.Linq.Tests.Perf_Enumerable.WhereSingleOrDefault_LastElementMatches(input: Array)

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System.Linq.Tests.Perf_Enumerable.SelectToArray(input: Array)

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System.Linq.Tests.Perf_Enumerable.Repeat

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System.Linq.Tests.Perf_Enumerable.WhereSelect(input: Array)

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System.Linq.Tests.Perf_Enumerable.FirstWithPredicate_LastElementMatches(input: IEnumerable)

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System.Linq.Tests.Perf_Enumerable.WhereAny_LastElementMatches(input: List)

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System.Linq.Tests.Perf_Enumerable.Zip(input: IEnumerable)

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System.Linq.Tests.Perf_Enumerable.AppendPrepend(input: IEnumerable)

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System.Linq.Tests.Perf_Enumerable.Average(input: IEnumerable)

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System.Linq.Tests.Perf_Enumerable.Distinct(input: IEnumerable)

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System.Linq.Tests.Perf_Enumerable.CastToBaseClass(input: IEnumerable)

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System.Linq.Tests.Perf_Enumerable.SingleWithPredicate_LastElementMatches(input: List)

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System.Linq.Tests.Perf_Enumerable.ToList(input: IEnumerable)

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System.Linq.Tests.Perf_Enumerable.LastWithPredicate_FirstElementMatches(input: IOrderedEnumerable)

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System.Linq.Tests.Perf_Enumerable.Aggregate_Seed(input: IEnumerable)

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System.Linq.Tests.Perf_Enumerable.ToDictionary(input: IEnumerable)

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System.Linq.Tests.Perf_Enumerable.Max(input: IEnumerable)

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System.Linq.Tests.Perf_Enumerable.Where(input: Array)

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System.Linq.Tests.Perf_Enumerable.WhereAny_LastElementMatches(input: IEnumerable)

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System.Linq.Tests.Perf_Enumerable.Where(input: List)

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System.Linq.Tests.Perf_Enumerable.Intersect(input: IEnumerable)

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System.Linq.Tests.Perf_Enumerable.WhereSingle_LastElementMatches(input: List)

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System.Linq.Tests.Perf_Enumerable.SingleWithPredicate_FirstElementMatches(input: Array)

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System.Linq.Tests.Perf_Enumerable.Append(input: IEnumerable)

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System.Linq.Tests.Perf_Enumerable.SelectToList(input: List)

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System.Linq.Tests.Perf_Enumerable.LastWithPredicate_FirstElementMatches(input: IEnumerable)

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System.Linq.Tests.Perf_Enumerable.WhereSingleOrDefault_LastElementMatches(input: List)

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System.Linq.Tests.Perf_Enumerable.FirstWithPredicate_LastElementMatches(input: List)

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System.Linq.Tests.Perf_Enumerable.Select(input: IEnumerable)

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System.Linq.Tests.Perf_Enumerable.Sum(input: IEnumerable)

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System.Linq.Tests.Perf_Enumerable.SingleWithPredicate_FirstElementMatches(input: IEnumerable)

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System.Linq.Tests.Perf_Enumerable.All_AllElementsMatch(input: IEnumerable)

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System.Linq.Tests.Perf_Enumerable.Contains_ElementNotFound(input: IEnumerable)

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System.Linq.Tests.Perf_Enumerable.WhereSingle_LastElementMatches(input: Array)

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in MicroBenchmarks.Serializers.Json_ToStream<LoginViewModel>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
JsonNet_ - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	2.84 μs	3.01 μs	1.06	0.20	False
SystemTextJson_SourceGen_ - Duration of single invocation 📈 - ADX Test Multi Config Graph	706.99 ns	815.45 ns	1.15	0.22	False
DataContractJsonSerializer_ - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	3.50 μs	3.96 μs	1.13	0.14	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'MicroBenchmarks.Serializers.Json_ToStream<LoginViewModel>*'

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MicroBenchmarks.Serializers.Json_ToStream<LoginViewModel>.JsonNet_

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MicroBenchmarks.Serializers.Json_ToStream<LoginViewModel>.SystemTextJson_SourceGen_

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MicroBenchmarks.Serializers.Json_ToStream<LoginViewModel>.DataContractJsonSerializer_

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Buffers.Text.Tests.Utf8ParserTests

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
TryParseSByte - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	17.17 ns	23.42 ns	1.36	0.58	False
TryParseUInt64Hex - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	20.29 ns	31.90 ns	1.57	0.59	False
TryParseUInt64Hex - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	15.91 ns	21.17 ns	1.33	0.67	False
TryParseByte - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	15.06 ns	24.88 ns	1.65	0.66	False
TryParseInt16 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	19.18 ns	24.15 ns	1.26	0.67	False
TryParseInt16 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	18.87 ns	25.32 ns	1.34	0.63	False
TryParseInt32 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	19.63 ns	23.67 ns	1.21	0.66	False
TryParseInt32 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	16.08 ns	20.50 ns	1.27	0.59	False
TryParseInt64 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	43.85 ns	50.18 ns	1.14	0.22	False
TryParseInt32 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	26.18 ns	29.51 ns	1.13	0.62	False
TryParseUInt64 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	44.06 ns	48.22 ns	1.09	0.24	False
TryParseUInt64Hex - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	34.86 ns	42.51 ns	1.22	0.43	False
TryParseBool - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	11.12 ns	15.20 ns	1.37	0.63	False
TryParseSByte - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	15.88 ns	25.85 ns	1.63	0.59	False
TryParseBool - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	11.32 ns	15.81 ns	1.40	0.65	False
TryParseUInt16 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	17.48 ns	20.71 ns	1.19	0.62	False
TryParseUInt16 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	17.26 ns	23.68 ns	1.37	0.61	False
TryParseInt64 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	17.15 ns	23.52 ns	1.37	0.63	False
TryParseSingle - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	80.46 ns	93.76 ns	1.17	0.51	False
TryParseUInt32Hex - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	20.25 ns	24.13 ns	1.19	0.62	False
TryParseUInt32 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	29.75 ns	48.62 ns	1.63	0.52	False
TryParseBool - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	11.29 ns	17.89 ns	1.58	0.71	False
TryParseBool - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	11.12 ns	16.99 ns	1.53	0.68	False
TryParseUInt64 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	15.43 ns	20.95 ns	1.36	0.62	False
TryParseUInt16 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	18.37 ns	22.24 ns	1.21	0.61	False
TryParseInt16 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	15.93 ns	20.57 ns	1.29	0.66	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Buffers.Text.Tests.Utf8ParserTests*'

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System.Buffers.Text.Tests.Utf8ParserTests.TryParseSByte(value: 127)

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System.Buffers.Text.Tests.Utf8ParserTests.TryParseUInt64Hex(value: 3039)

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System.Buffers.Text.Tests.Utf8ParserTests.TryParseUInt64Hex(value: 0)

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System.Buffers.Text.Tests.Utf8ParserTests.TryParseByte(value: 0)

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System.Buffers.Text.Tests.Utf8ParserTests.TryParseInt16(value: 32767)

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System.Buffers.Text.Tests.Utf8ParserTests.TryParseInt16(value: -32768)

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System.Buffers.Text.Tests.Utf8ParserTests.TryParseInt32(value: 12345)

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System.Buffers.Text.Tests.Utf8ParserTests.TryParseInt32(value: 4)

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System.Buffers.Text.Tests.Utf8ParserTests.TryParseInt64(value: -9223372036854775808)

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System.Buffers.Text.Tests.Utf8ParserTests.TryParseInt32(value: 2147483647)

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System.Buffers.Text.Tests.Utf8ParserTests.TryParseUInt64(value: 18446744073709551615)

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System.Buffers.Text.Tests.Utf8ParserTests.TryParseUInt64Hex(value: FFFFFFFFFFFFFFFF)

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System.Buffers.Text.Tests.Utf8ParserTests.TryParseBool(value: TRUE)

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System.Buffers.Text.Tests.Utf8ParserTests.TryParseSByte(value: -128)

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System.Buffers.Text.Tests.Utf8ParserTests.TryParseBool(value: True )

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System.Buffers.Text.Tests.Utf8ParserTests.TryParseUInt16(value: 0)

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System.Buffers.Text.Tests.Utf8ParserTests.TryParseUInt16(value: 12345)

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System.Buffers.Text.Tests.Utf8ParserTests.TryParseInt64(value: 12345)

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System.Buffers.Text.Tests.Utf8ParserTests.TryParseSingle(value: 12345)

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System.Buffers.Text.Tests.Utf8ParserTests.TryParseUInt32Hex(value: 3039)

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System.Buffers.Text.Tests.Utf8ParserTests.TryParseUInt32(value: 4294967295)

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System.Buffers.Text.Tests.Utf8ParserTests.TryParseBool(value: false)

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System.Buffers.Text.Tests.Utf8ParserTests.TryParseBool(value: true)

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System.Buffers.Text.Tests.Utf8ParserTests.TryParseUInt64(value: 0)

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System.Buffers.Text.Tests.Utf8ParserTests.TryParseUInt16(value: 65535)

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System.Buffers.Text.Tests.Utf8ParserTests.TryParseInt16(value: 0)

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Memory.Slice<Byte>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
MemorySpanStart - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	6.13 ns	7.40 ns	1.21	0.31	False
ReadOnlyMemoryStart - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	7.80 ns	9.18 ns	1.18	0.10	False
MemorySpanStartLength - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	6.39 ns	7.42 ns	1.16	0.35	False
MemoryStartLength - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	7.63 ns	8.65 ns	1.13	0.08	False
ReadOnlySpanStartLength - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	3.83 ns	4.86 ns	1.27	0.39	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Memory.Slice<Byte>*'

Payloads

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Compare

System.Memory.Slice<Byte>.MemorySpanStart

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System.Memory.Slice<Byte>.ReadOnlyMemoryStart

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System.Memory.Slice<Byte>.MemorySpanStartLength

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System.Memory.Slice<Byte>.MemoryStartLength

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System.Memory.Slice<Byte>.ReadOnlySpanStartLength

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Xml.Tests.Perf_XmlConvert

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
TimeSpan_ToString - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	271.92 ns	303.20 ns	1.12	0.23	False
DateTime_ToString_RoundtripKind - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	178.32 ns	196.66 ns	1.10	0.18	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Xml.Tests.Perf_XmlConvert*'

Payloads

Baseline
Compare

System.Xml.Tests.Perf_XmlConvert.TimeSpan_ToString

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System.Xml.Tests.Perf_XmlConvert.DateTime_ToString_RoundtripKind

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.Tests.Perf_BitArray

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
BitArraySetLengthShrink - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	50.54 ns	71.12 ns	1.41	0.58	False
BitArrayCopyToIntArray - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	150.48 ns	168.80 ns	1.12	0.21	False
BitArrayXor - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	42.80 ns	54.41 ns	1.27	0.60	False
BitArrayLengthValueCtor - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	78.66 ns	87.05 ns	1.11	0.52	False
BitArrayCopyToBoolArray - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	89.03 ns	95.24 ns	1.07	0.47	False
BitArraySetAll - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	41.82 ns	56.94 ns	1.36	0.72	False
BitArrayNot - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	11.06 ns	16.34 ns	1.48	0.79	False
BitArrayIntArrayCtor - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	119.42 ns	134.45 ns	1.13	0.30	False
BitArrayBoolArrayCtor - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	41.28 ns	48.73 ns	1.18	0.58	False
BitArrayBitArrayCtor - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	127.39 ns	142.70 ns	1.12	0.31	False
BitArrayGet - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	69.60 ns	79.05 ns	1.14	0.08	False
BitArrayLengthValueCtor - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	55.87 ns	78.27 ns	1.40	0.60	False
BitArrayOr - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	46.68 ns	56.60 ns	1.21	0.60	False
BitArrayXor - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	20.13 ns	29.88 ns	1.48	0.75	False
BitArrayRightShift - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	20.14 ns	27.09 ns	1.35	0.76	False
BitArrayAnd - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	22.52 ns	28.38 ns	1.26	0.78	False
BitArrayLeftShift - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	18.03 ns	31.72 ns	1.76	0.73	False
BitArrayLengthCtor - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	37.34 ns	51.69 ns	1.38	0.62	False
BitArrayCopyToByteArray - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	32.19 ns	44.74 ns	1.39	0.72	False
BitArrayCopyToIntArray - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	71.73 ns	83.18 ns	1.16	0.54	False
BitArrayBitArrayCtor - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	131.35 ns	157.90 ns	1.20	0.24	False
BitArrayGet - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	8.10 μs	8.98 μs	1.11	0.02	False
BitArrayOr - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	21.62 ns	28.89 ns	1.34	0.74	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.Tests.Perf_BitArray*'

Payloads

Baseline
Compare

System.Collections.Tests.Perf_BitArray.BitArraySetLengthShrink(Size: 4)

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Histogram

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System.Collections.Tests.Perf_BitArray.BitArrayCopyToIntArray(Size: 512)

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JIT Disasms

System.Collections.Tests.Perf_BitArray.BitArrayXor(Size: 512)

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Histogram

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System.Collections.Tests.Perf_BitArray.BitArrayLengthValueCtor(Size: 512)

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System.Collections.Tests.Perf_BitArray.BitArrayCopyToBoolArray(Size: 4)

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System.Collections.Tests.Perf_BitArray.BitArraySetAll(Size: 512)

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System.Collections.Tests.Perf_BitArray.BitArrayNot(Size: 4)

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System.Collections.Tests.Perf_BitArray.BitArrayIntArrayCtor(Size: 4)

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System.Collections.Tests.Perf_BitArray.BitArrayBoolArrayCtor(Size: 4)

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System.Collections.Tests.Perf_BitArray.BitArrayBitArrayCtor(Size: 4)

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System.Collections.Tests.Perf_BitArray.BitArrayGet(Size: 4)

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System.Collections.Tests.Perf_BitArray.BitArrayLengthValueCtor(Size: 4)

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System.Collections.Tests.Perf_BitArray.BitArrayOr(Size: 512)

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System.Collections.Tests.Perf_BitArray.BitArrayXor(Size: 4)

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System.Collections.Tests.Perf_BitArray.BitArrayRightShift(Size: 4)

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System.Collections.Tests.Perf_BitArray.BitArrayAnd(Size: 4)

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System.Collections.Tests.Perf_BitArray.BitArrayLeftShift(Size: 4)

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System.Collections.Tests.Perf_BitArray.BitArrayLengthCtor(Size: 512)

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System.Collections.Tests.Perf_BitArray.BitArrayCopyToByteArray(Size: 4)

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System.Collections.Tests.Perf_BitArray.BitArrayCopyToIntArray(Size: 4)

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System.Collections.Tests.Perf_BitArray.BitArrayBitArrayCtor(Size: 512)

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System.Collections.Tests.Perf_BitArray.BitArrayGet(Size: 512)

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System.Collections.Tests.Perf_BitArray.BitArrayOr(Size: 4)

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.IterateFor<Int32>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ImmutableList - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	55.50 μs	67.91 μs	1.22	0.40	False
ImmutableSortedSet - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	54.49 μs	67.50 μs	1.24	0.39	False
ImmutableArray - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	5.08 μs	6.19 μs	1.22	0.37	False
List - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	5.20 μs	6.19 μs	1.19	0.37	False
IList - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	9.98 μs	14.02 μs	1.41	0.45	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.IterateFor<Int32>*'

Payloads

Baseline
Compare

System.Collections.IterateFor<Int32>.ImmutableList(Size: 512)

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Histogram

JIT Disasms

System.Collections.IterateFor<Int32>.ImmutableSortedSet(Size: 512)

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System.Collections.IterateFor<Int32>.ImmutableArray(Size: 512)

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Histogram

JIT Disasms

System.Collections.IterateFor<Int32>.List(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Collections.IterateFor<Int32>.IList(Size: 512)

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Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.CtorFromCollection<String>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ImmutableSortedDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.50 ms	1.73 ms	1.15	0.15	False
ConcurrentQueue - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	19.79 μs	21.81 μs	1.10	0.38	False
SortedList - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	771.27 μs	821.81 μs	1.07	0.23	False
SortedDictionaryDeepCopy - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	104.31 μs	121.11 μs	1.16	0.30	False
ImmutableSortedSet - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	769.58 μs	833.61 μs	1.08	0.19	False
ImmutableHashSet - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.48 ms	1.75 ms	1.18	0.23	False
ImmutableDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.45 ms	1.74 ms	1.20	0.18	False
ImmutableStack - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	20.39 μs	26.79 μs	1.31	0.34	False
ConcurrentStack - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	18.39 μs	23.72 μs	1.29	0.35	False
SortedDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.27 ms	1.42 ms	1.12	0.18	False
SortedSet - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	726.49 μs	786.35 μs	1.08	0.19	False
ConcurrentBag - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	35.52 μs	41.46 μs	1.17	0.36	False
HashSet - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	35.57 μs	48.70 μs	1.37	0.33	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.CtorFromCollection<String>*'

Payloads

Baseline
Compare

System.Collections.CtorFromCollection<String>.ImmutableSortedDictionary(Size: 512)

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Histogram

JIT Disasms

System.Collections.CtorFromCollection<String>.ConcurrentQueue(Size: 512)

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System.Collections.CtorFromCollection<String>.SortedList(Size: 512)

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System.Collections.CtorFromCollection<String>.SortedDictionaryDeepCopy(Size: 512)

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System.Collections.CtorFromCollection<String>.ImmutableSortedSet(Size: 512)

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System.Collections.CtorFromCollection<String>.ImmutableHashSet(Size: 512)

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System.Collections.CtorFromCollection<String>.ImmutableDictionary(Size: 512)

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System.Collections.CtorFromCollection<String>.ImmutableStack(Size: 512)

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System.Collections.CtorFromCollection<String>.ConcurrentStack(Size: 512)

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System.Collections.CtorFromCollection<String>.SortedDictionary(Size: 512)

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System.Collections.CtorFromCollection<String>.SortedSet(Size: 512)

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System.Collections.CtorFromCollection<String>.ConcurrentBag(Size: 512)

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System.Collections.CtorFromCollection<String>.HashSet(Size: 512)

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.CopyTo<Int32>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ReadOnlySpan - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	96.75 ns	1.15 μs	11.90	0.41	True
Span - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	102.11 ns	1.15 μs	11.28	0.36	True
Memory - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	126.93 ns	1.17 μs	9.21	0.43	True

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.CopyTo<Int32>*'

Payloads

Baseline
Compare

System.Collections.CopyTo<Int32>.ReadOnlySpan(Size: 2048)

ETL Files

Histogram

JIT Disasms

System.Collections.CopyTo<Int32>.Span(Size: 2048)

ETL Files

Histogram

JIT Disasms

System.Collections.CopyTo<Int32>.Memory(Size: 2048)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Text.Json.Serialization.Tests.ReadJson<Location>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
DeserializeFromReader - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	5.72 μs	6.71 μs	1.17	0.15	False
DeserializeFromString - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	4.86 μs	5.36 μs	1.10	0.13	False
DeserializeFromUtf8Bytes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	4.32 μs	4.89 μs	1.13	0.13	False
DeserializeFromReader - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	7.05 μs	8.34 μs	1.18	0.12	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Serialization.Tests.ReadJson<Location>*'

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System.Text.Json.Serialization.Tests.ReadJson<Location>.DeserializeFromReader(Mode: SourceGen)

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System.Text.Json.Serialization.Tests.ReadJson<Location>.DeserializeFromString(Mode: SourceGen)

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System.Text.Json.Serialization.Tests.ReadJson<Location>.DeserializeFromUtf8Bytes(Mode: SourceGen)

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System.Text.Json.Serialization.Tests.ReadJson<Location>.DeserializeFromReader(Mode: Reflection)

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.Tests.DictionarySequentialKeys

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
TryGetValue_17_Int_32ByteRefsValue - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	40.58 ns	48.18 ns	1.19	0.56	False
TryGetValue_17_Int_Int - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	37.74 ns	44.96 ns	1.19	0.57	False
ContainsKey_17_Int_32ByteRefsValue - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	37.48 ns	42.96 ns	1.15	0.51	False
TryGetValue_3k_Int_32ByteRefsValue - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	33.93 ns	45.83 ns	1.35	0.61	False
TryGetValue_3k_Int_Int - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	36.26 ns	41.10 ns	1.13	0.65	False
ContainsKey_17_Int_32ByteValue - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	39.92 ns	43.91 ns	1.10	0.54	False
TryGetValue_3k_Int_32ByteValue - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	34.91 ns	45.72 ns	1.31	0.61	False
ContainsValue_3k_Int_Int - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	31.62 ns	43.10 ns	1.36	0.59	False
ContainsValue_17_Int_Int - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	36.97 ns	52.95 ns	1.43	0.54	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.Tests.DictionarySequentialKeys*'

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System.Collections.Tests.DictionarySequentialKeys.TryGetValue_17_Int_32ByteRefsValue

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System.Collections.Tests.DictionarySequentialKeys.TryGetValue_17_Int_Int

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System.Collections.Tests.DictionarySequentialKeys.ContainsKey_17_Int_32ByteRefsValue

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System.Collections.Tests.DictionarySequentialKeys.TryGetValue_3k_Int_32ByteRefsValue

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System.Collections.Tests.DictionarySequentialKeys.TryGetValue_3k_Int_Int

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System.Collections.Tests.DictionarySequentialKeys.ContainsKey_17_Int_32ByteValue

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System.Collections.Tests.DictionarySequentialKeys.TryGetValue_3k_Int_32ByteValue

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System.Collections.Tests.DictionarySequentialKeys.ContainsValue_3k_Int_Int

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System.Collections.Tests.DictionarySequentialKeys.ContainsValue_17_Int_Int

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in MicroBenchmarks.Serializers.Json_FromStream<Location>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
SystemTextJson_SourceGen_ - Duration of single invocation 📈 - ADX Test Multi Config Graph	4.62 μs	5.11 μs	1.10	0.13	False
SystemTextJson_Reflection_ - Duration of single invocation 📈 - ADX Test Multi Config Graph	6.22 μs	7.27 μs	1.17	0.16	False
DataContractJsonSerializer_ - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	37.44 μs	41.45 μs	1.11	0.15	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'MicroBenchmarks.Serializers.Json_FromStream<Location>*'

Payloads

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Compare

MicroBenchmarks.Serializers.Json_FromStream<Location>.SystemTextJson_SourceGen_

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MicroBenchmarks.Serializers.Json_FromStream<Location>.SystemTextJson_Reflection_

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MicroBenchmarks.Serializers.Json_FromStream<Location>.DataContractJsonSerializer_

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Text.Json.Serialization.Tests.WriteJson<Hashtable>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
SerializeToString - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	48.85 μs	55.88 μs	1.14	0.13	False
SerializeToWriter - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	42.04 μs	49.87 μs	1.19	0.12	False
SerializeToWriter - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	43.32 μs	48.85 μs	1.13	0.14	False
SerializeObjectProperty - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	49.12 μs	54.52 μs	1.11	0.10	False
SerializeToString - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	48.20 μs	56.09 μs	1.16	0.13	False
SerializeToUtf8Bytes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	44.76 μs	49.40 μs	1.10	0.15	False
SerializeObjectProperty - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	48.88 μs	56.16 μs	1.15	0.12	False
SerializeToUtf8Bytes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	44.61 μs	51.24 μs	1.15	0.10	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Serialization.Tests.WriteJson<Hashtable>*'

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System.Text.Json.Serialization.Tests.WriteJson<Hashtable>.SerializeToString(Mode: SourceGen)

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System.Text.Json.Serialization.Tests.WriteJson<Hashtable>.SerializeToWriter(Mode: Reflection)

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System.Text.Json.Serialization.Tests.WriteJson<Hashtable>.SerializeToWriter(Mode: SourceGen)

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System.Text.Json.Serialization.Tests.WriteJson<Hashtable>.SerializeObjectProperty(Mode: Reflection)

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System.Text.Json.Serialization.Tests.WriteJson<Hashtable>.SerializeToString(Mode: Reflection)

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System.Text.Json.Serialization.Tests.WriteJson<Hashtable>.SerializeToUtf8Bytes(Mode: SourceGen)

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System.Text.Json.Serialization.Tests.WriteJson<Hashtable>.SerializeObjectProperty(Mode: SourceGen)

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System.Text.Json.Serialization.Tests.WriteJson<Hashtable>.SerializeToUtf8Bytes(Mode: Reflection)

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in Devirtualization.EqualityComparer

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ValueTupleCompareNoOpt - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	353.49 ns	390.07 ns	1.10	0.19	False
ValueTupleCompare - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	339.01 ns	392.26 ns	1.16	0.20	False
ValueTupleCompareWrapped - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	345.88 ns	406.21 ns	1.17	0.25	False
ValueTupleCompareCached - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	333.79 ns	380.13 ns	1.14	0.21	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'Devirtualization.EqualityComparer*'

Payloads

Baseline
Compare

Devirtualization.EqualityComparer.ValueTupleCompareNoOpt

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Devirtualization.EqualityComparer.ValueTupleCompare

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Devirtualization.EqualityComparer.ValueTupleCompareWrapped

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Devirtualization.EqualityComparer.ValueTupleCompareCached

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.AddGivenSize<Int32>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
IDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	23.73 μs	30.04 μs	1.27	0.37	False
ObservableCollection - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	67.22 μs	78.89 μs	1.17	0.34	False
Queue - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	5.20 μs	6.16 μs	1.19	0.34	False
ICollection - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	6.96 μs	8.88 μs	1.28	0.43	False
Stack - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	3.98 μs	5.21 μs	1.31	0.34	False
Dictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	19.91 μs	23.73 μs	1.19	0.42	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.AddGivenSize<Int32>*'

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System.Collections.AddGivenSize<Int32>.IDictionary(Size: 512)

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System.Collections.AddGivenSize<Int32>.ObservableCollection(Size: 512)

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System.Collections.AddGivenSize<Int32>.Queue(Size: 512)

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System.Collections.AddGivenSize<Int32>.ICollection(Size: 512)

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System.Collections.AddGivenSize<Int32>.Stack(Size: 512)

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System.Collections.AddGivenSize<Int32>.Dictionary(Size: 512)

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JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Text.Json.Serialization.Tests.WriteJson<ImmutableSortedDictionary<String, String>>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
SerializeToWriter - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	65.97 μs	73.67 μs	1.12	0.17	False
SerializeToUtf8Bytes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	63.25 μs	73.60 μs	1.16	0.19	False
SerializeToString - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	68.31 μs	76.84 μs	1.12	0.13	False
SerializeObjectProperty - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	68.04 μs	78.55 μs	1.15	0.15	False
SerializeToUtf8Bytes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	53.46 μs	57.22 μs	1.07	0.19	False
SerializeToWriter - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	50.65 μs	58.85 μs	1.16	0.17	False
SerializeToString - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	55.36 μs	62.80 μs	1.13	0.15	False
SerializeObjectProperty - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	58.27 μs	65.48 μs	1.12	0.14	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Serialization.Tests.WriteJson<ImmutableSortedDictionary<String, String>>*'

Payloads

Baseline
Compare

System.Text.Json.Serialization.Tests.WriteJson<ImmutableSortedDictionary<String, String>>.SerializeToWriter(Mode: Reflection)

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Histogram

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System.Text.Json.Serialization.Tests.WriteJson<ImmutableSortedDictionary<String, String>>.SerializeToUtf8Bytes(Mode: Reflection)

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System.Text.Json.Serialization.Tests.WriteJson<ImmutableSortedDictionary<String, String>>.SerializeToString(Mode: Reflection)

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System.Text.Json.Serialization.Tests.WriteJson<ImmutableSortedDictionary<String, String>>.SerializeObjectProperty(Mode: Reflection)

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System.Text.Json.Serialization.Tests.WriteJson<ImmutableSortedDictionary<String, String>>.SerializeToUtf8Bytes(Mode: SourceGen)

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System.Text.Json.Serialization.Tests.WriteJson<ImmutableSortedDictionary<String, String>>.SerializeToWriter(Mode: SourceGen)

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System.Text.Json.Serialization.Tests.WriteJson<ImmutableSortedDictionary<String, String>>.SerializeToString(Mode: SourceGen)

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System.Text.Json.Serialization.Tests.WriteJson<ImmutableSortedDictionary<String, String>>.SerializeObjectProperty(Mode: SourceGen)

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Tests.Perf_Int32

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ParseHex - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	71.63 ns	86.06 ns	1.20	0.61	False
TryParseSpan - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	45.59 ns	64.64 ns	1.42	0.57	False
TryParse - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	44.00 ns	54.35 ns	1.24	0.65	False
ParseHex - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	65.45 ns	84.94 ns	1.30	0.62	False
TryFormat - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	19.94 ns	26.09 ns	1.31	0.75	False
ParseSpan - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	51.96 ns	76.19 ns	1.47	0.67	False
TryParseSpan - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	41.03 ns	51.13 ns	1.25	0.59	False
TryParseSpan - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	44.11 ns	51.50 ns	1.17	0.61	False
ToString - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	68.44 ns	76.69 ns	1.12	0.39	False
ParseSpan - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	54.68 ns	72.29 ns	1.32	0.59	False
ParseSpan - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	45.62 ns	55.96 ns	1.23	0.61	False
ParseHex - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	67.50 ns	86.78 ns	1.29	0.60	False
ParseHex - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	64.36 ns	74.56 ns	1.16	0.58	False
Parse - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	60.55 ns	66.60 ns	1.10	0.62	False
Parse - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	57.63 ns	71.77 ns	1.25	0.58	False
TryParse - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	48.48 ns	57.27 ns	1.18	0.67	False
TryParse - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	48.97 ns	58.21 ns	1.19	0.55	False
Parse - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	53.16 ns	74.78 ns	1.41	0.60	False
ToString - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	18.13 ns	19.99 ns	1.10	0.75	False
TryParseSpan - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	52.91 ns	64.11 ns	1.21	0.59	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_Int32*'

Payloads

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System.Tests.Perf_Int32.ParseHex(value: "7FFFFFFF")

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System.Tests.Perf_Int32.TryParseSpan(value: "2147483647")

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System.Tests.Perf_Int32.TryParse(value: "4")

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System.Tests.Perf_Int32.ParseHex(value: "3039")

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System.Tests.Perf_Int32.TryFormat(value: 4)

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System.Tests.Perf_Int32.ParseSpan(value: "-2147483648")

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System.Tests.Perf_Int32.TryParseSpan(value: "4")

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System.Tests.Perf_Int32.TryParseSpan(value: "12345")

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System.Tests.Perf_Int32.ToString(value: 12345)

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System.Tests.Perf_Int32.ParseSpan(value: "2147483647")

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System.Tests.Perf_Int32.ParseSpan(value: "12345")

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System.Tests.Perf_Int32.ParseHex(value: "80000000")

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System.Tests.Perf_Int32.ParseHex(value: "4")

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System.Tests.Perf_Int32.Parse(value: "12345")

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System.Tests.Perf_Int32.Parse(value: "-2147483648")

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System.Tests.Perf_Int32.TryParse(value: "12345")

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System.Tests.Perf_Int32.TryParse(value: "2147483647")

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System.Tests.Perf_Int32.Parse(value: "4")

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System.Tests.Perf_Int32.ToString(value: 4)

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System.Tests.Perf_Int32.TryParseSpan(value: "-2147483648")

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Numerics.Tests.Perf_BigInteger

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Ctor_ByteArray - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	30.74 ns	37.38 ns	1.22	0.67	False
Add - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	138.60 ns	156.14 ns	1.13	0.15	False
Subtract - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	136.53 ns	153.83 ns	1.13	0.21	False
Equals - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	17.95 ns	36.00 ns	2.01	0.70	False
Ctor_ByteArray - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	21.15 ns	30.69 ns	1.45	0.73	False
Equals - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	26.16 ns	35.96 ns	1.37	0.69	False
Subtract - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	6.21 μs	7.22 μs	1.16	0.05	True
Divide - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	40.89 ns	60.24 ns	1.47	0.58	False
Equals - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	27.89 ns	48.31 ns	1.73	0.63	False
ModPow - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	165.95 ns	178.10 ns	1.07	0.06	False
Add - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	6.09 μs	6.85 μs	1.12	0.05	True

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Numerics.Tests.Perf_BigInteger*'

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System.Numerics.Tests.Perf_BigInteger.Ctor_ByteArray(numberString: -2147483648)

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System.Numerics.Tests.Perf_BigInteger.Add(arguments: 1024,1024 bits)

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System.Numerics.Tests.Perf_BigInteger.Subtract(arguments: 1024,1024 bits)

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System.Numerics.Tests.Perf_BigInteger.Equals(arguments: 67 bytes, DiffFirstByte)

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System.Numerics.Tests.Perf_BigInteger.Ctor_ByteArray(numberString: 123)

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System.Numerics.Tests.Perf_BigInteger.Equals(arguments: 67 bytes, Same)

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System.Numerics.Tests.Perf_BigInteger.Subtract(arguments: 65536,65536 bits)

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System.Numerics.Tests.Perf_BigInteger.Divide(arguments: 16,8 bits)

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System.Numerics.Tests.Perf_BigInteger.Equals(arguments: 259 bytes, DiffMiddleByte)

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System.Numerics.Tests.Perf_BigInteger.ModPow(arguments: 16,16,16 bits)

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System.Numerics.Tests.Perf_BigInteger.Add(arguments: 65536,65536 bits)

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in MicroBenchmarks.Serializers.Xml_ToStream<IndexViewModel>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
DataContractSerializer_ - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	240.77 μs	261.29 μs	1.09	0.12	False
DataContractSerializer_BinaryXml_ - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	177.82 μs	190.41 μs	1.07	0.16	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'MicroBenchmarks.Serializers.Xml_ToStream<IndexViewModel>*'

Payloads

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MicroBenchmarks.Serializers.Xml_ToStream<IndexViewModel>.DataContractSerializer_

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MicroBenchmarks.Serializers.Xml_ToStream<IndexViewModel>.DataContractSerializer_BinaryXml_

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in Microsoft.Extensions.Caching.Memory.Tests.MemoryCacheTests

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
AddThenRemove_AbsoluteExpiration - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	65.75 μs	75.64 μs	1.15	0.23	False
AddThenRemove_RelativeExpiration - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	67.28 μs	76.95 μs	1.14	0.19	False
GetMiss - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	148.38 ns	165.52 ns	1.12	0.44	False
AddThenRemove_SlidingExpiration - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	67.18 μs	74.70 μs	1.11	0.22	False
TryGetValueHit - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	139.62 ns	156.39 ns	1.12	0.40	False
CreateEntry - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	56.31 ns	61.32 ns	1.09	0.54	False
TryGetValueMiss - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	141.26 ns	155.88 ns	1.10	0.40	False
AddThenRemove_ExpirationTokens - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	87.16 μs	97.82 μs	1.12	0.22	False
AddThenRemove_NoExpiration - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	62.36 μs	72.78 μs	1.17	0.20	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'Microsoft.Extensions.Caching.Memory.Tests.MemoryCacheTests*'

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Microsoft.Extensions.Caching.Memory.Tests.MemoryCacheTests.AddThenRemove_AbsoluteExpiration

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Microsoft.Extensions.Caching.Memory.Tests.MemoryCacheTests.AddThenRemove_RelativeExpiration

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Microsoft.Extensions.Caching.Memory.Tests.MemoryCacheTests.GetMiss

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Microsoft.Extensions.Caching.Memory.Tests.MemoryCacheTests.AddThenRemove_SlidingExpiration

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Microsoft.Extensions.Caching.Memory.Tests.MemoryCacheTests.TryGetValueHit

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Microsoft.Extensions.Caching.Memory.Tests.MemoryCacheTests.CreateEntry

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Microsoft.Extensions.Caching.Memory.Tests.MemoryCacheTests.TryGetValueMiss

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Microsoft.Extensions.Caching.Memory.Tests.MemoryCacheTests.AddThenRemove_ExpirationTokens

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Microsoft.Extensions.Caching.Memory.Tests.MemoryCacheTests.AddThenRemove_NoExpiration

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Text.Encodings.Web.Tests.Perf_Encoders

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
EncodeUtf16 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	174.83 ns	196.92 ns	1.13	0.08	False
EncodeUtf8 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	399.58 ns	518.56 ns	1.30	0.12	True
EncodeUtf8 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	4.56 μs	4.98 μs	1.09	0.10	False
EncodeUtf16 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	121.91 ns	138.73 ns	1.14	0.33	False
EncodeUtf8 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	307.65 ns	333.87 ns	1.09	0.07	False
EncodeUtf8 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	4.69 μs	5.08 μs	1.08	0.07	False
EncodeUtf8 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	364.78 ns	443.27 ns	1.22	0.13	False
EncodeUtf16 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	148.19 ns	167.11 ns	1.13	0.18	False
EncodeUtf8 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	4.72 μs	6.04 μs	1.28	0.08	True
EncodeUtf8 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	4.70 μs	5.51 μs	1.17	0.08	False
EncodeUtf8 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	265.54 ns	307.94 ns	1.16	0.12	False
EncodeUtf16 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	112.96 ns	162.01 ns	1.43	0.27	False
EncodeUtf8 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	4.64 μs	5.77 μs	1.24	0.08	True
EncodeUtf8 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	4.61 μs	5.02 μs	1.09	0.11	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Encodings.Web.Tests.Perf_Encoders*'

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System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf16(arguments: Url,&lorem ipsum=dolor sit amet,16)

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System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf8(arguments: UnsafeRelaxed,no <escaping /> required,16)

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System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf8(arguments: JavaScript,&Hello+<World>!,512)

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System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf16(arguments: Url,�2020,16)

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System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf8(arguments: Url,&lorem ipsum=dolor sit amet,16)

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System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf8(arguments: JavaScript,no escaping required,512)

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System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf8(arguments: JavaScript,no escaping required,16)

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System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf16(arguments: JavaScript,&Hello+<World>!,16)

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System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf8(arguments: UnsafeRelaxed,no <escaping /> required,512)

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System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf8(arguments: Url,&lorem ipsum=dolor sit amet,512)

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System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf8(arguments: JavaScript,&Hello+<World>!,16)

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System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf16(arguments: UnsafeRelaxed,hello "there",16)

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System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf8(arguments: UnsafeRelaxed,hello "there",512)

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System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf8(arguments: Url,�2020,512)

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in PerfLabTests.DelegatePerf

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
DelegateInvoke - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	2.31 ms	2.81 ms	1.22	0.41	False
MulticastDelegateInvoke - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	11.78 ms	15.55 ms	1.32	0.37	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'PerfLabTests.DelegatePerf*'

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Compare

PerfLabTests.DelegatePerf.DelegateInvoke

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PerfLabTests.DelegatePerf.MulticastDelegateInvoke(length: 100)

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Text.Json.Serialization.Tests.WriteJson<Nullable<DateTimeOffset>>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
SerializeObjectProperty - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.90 μs	2.06 μs	1.08	0.21	False
SerializeToString - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	933.01 ns	1.06 μs	1.14	0.31	False
SerializeToUtf8Bytes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	777.55 ns	879.35 ns	1.13	0.18	False
SerializeToWriter - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	566.76 ns	648.17 ns	1.14	0.20	False
SerializeToUtf8Bytes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	826.00 ns	882.18 ns	1.07	0.26	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Serialization.Tests.WriteJson<Nullable<DateTimeOffset>>*'

Payloads

Baseline
Compare

System.Text.Json.Serialization.Tests.WriteJson<Nullable<DateTimeOffset>>.SerializeObjectProperty(Mode: Reflection)

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System.Text.Json.Serialization.Tests.WriteJson<Nullable<DateTimeOffset>>.SerializeToString(Mode: Reflection)

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System.Text.Json.Serialization.Tests.WriteJson<Nullable<DateTimeOffset>>.SerializeToUtf8Bytes(Mode: SourceGen)

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System.Text.Json.Serialization.Tests.WriteJson<Nullable<DateTimeOffset>>.SerializeToWriter(Mode: SourceGen)

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System.Text.Json.Serialization.Tests.WriteJson<Nullable<DateTimeOffset>>.SerializeToUtf8Bytes(Mode: Reflection)

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in Microsoft.Extensions.DependencyInjection.TimeToFirstService

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
BuildProvider - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	4.71 μs	5.25 μs	1.12	0.19	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'Microsoft.Extensions.DependencyInjection.TimeToFirstService*'

Payloads

Baseline
Compare

Microsoft.Extensions.DependencyInjection.TimeToFirstService.BuildProvider(Mode: "Default")

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JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in Microsoft.Extensions.Primitives.Performance.StringValuesBenchmark

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ForEach_String - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	39.84 ns	55.38 ns	1.39	0.54	False
Ctor_Array - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	6.12 ns	7.73 ns	1.26	0.87	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'Microsoft.Extensions.Primitives.Performance.StringValuesBenchmark*'

Payloads

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Microsoft.Extensions.Primitives.Performance.StringValuesBenchmark.ForEach_String

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Microsoft.Extensions.Primitives.Performance.StringValuesBenchmark.Ctor_Array

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JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.Perf_SingleCharFrozenDictionary

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ToFrozenDictionary - Duration of single invocation 📈 - ADX Test Multi Config Graph	1.40 ms	1.55 ms	1.11	0.23	False
TryGetValue_True_FrozenDictionary - Duration of single invocation 📈 - ADX Test Multi Config Graph	43.88 μs	52.08 μs	1.19	0.49	False
ToFrozenDictionary - Duration of single invocation 📈 - ADX Test Multi Config Graph	14.94 μs	16.27 μs	1.09	0.27	False
TryGetValue_False_FrozenDictionary - Duration of single invocation 📈 - ADX Test Multi Config Graph	3.33 μs	3.75 μs	1.13	0.55	False
TryGetValue_False_FrozenDictionary - Duration of single invocation 📈 - ADX Test Multi Config Graph	327.85 μs	394.81 μs	1.20	0.49	False
TryGetValue_True_FrozenDictionary - Duration of single invocation 📈 - ADX Test Multi Config Graph	444.52 ns	600.35 ns	1.35	0.52	False
TryGetValue_False_FrozenDictionary - Duration of single invocation 📈 - ADX Test Multi Config Graph	28.80 μs	44.43 μs	1.54	0.50	False
TryGetValue_False_FrozenDictionary - Duration of single invocation 📈 - ADX Test Multi Config Graph	307.17 ns	502.37 ns	1.64	0.55	False
TryGetValue_True_FrozenDictionary - Duration of single invocation 📈 - ADX Test Multi Config Graph	420.68 μs	509.58 μs	1.21	0.50	False
ToFrozenDictionary - Duration of single invocation 📈 - ADX Test Multi Config Graph	145.91 μs	171.61 μs	1.18	0.27	False
TryGetValue_True_FrozenDictionary - Duration of single invocation 📈 - ADX Test Multi Config Graph	4.17 μs	5.38 μs	1.29	0.51	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.Perf_SingleCharFrozenDictionary*'

Payloads

Baseline
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System.Collections.Perf_SingleCharFrozenDictionary.ToFrozenDictionary(Count: 10000)

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System.Collections.Perf_SingleCharFrozenDictionary.TryGetValue_True_FrozenDictionary(Count: 1000)

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System.Collections.Perf_SingleCharFrozenDictionary.ToFrozenDictionary(Count: 100)

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System.Collections.Perf_SingleCharFrozenDictionary.TryGetValue_False_FrozenDictionary(Count: 100)

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System.Collections.Perf_SingleCharFrozenDictionary.TryGetValue_False_FrozenDictionary(Count: 10000)

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System.Collections.Perf_SingleCharFrozenDictionary.TryGetValue_True_FrozenDictionary(Count: 10)

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System.Collections.Perf_SingleCharFrozenDictionary.TryGetValue_False_FrozenDictionary(Count: 1000)

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System.Collections.Perf_SingleCharFrozenDictionary.TryGetValue_False_FrozenDictionary(Count: 10)

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System.Collections.Perf_SingleCharFrozenDictionary.TryGetValue_True_FrozenDictionary(Count: 10000)

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System.Collections.Perf_SingleCharFrozenDictionary.ToFrozenDictionary(Count: 1000)

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System.Collections.Perf_SingleCharFrozenDictionary.TryGetValue_True_FrozenDictionary(Count: 100)

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Numerics.Tests.Perf_VectorConvert

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Widen_uint - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	5.31 μs	6.33 μs	1.19	0.33	False
Convert_int_float - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	12.09 μs	16.42 μs	1.36	0.52	False
Convert_uint_float - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	12.67 μs	16.16 μs	1.28	0.46	False
Narrow_uint - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	6.25 μs	7.65 μs	1.22	0.40	False
Narrow_double - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	6.87 μs	8.08 μs	1.18	0.40	False
Convert_double_ulong - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	22.09 μs	25.61 μs	1.16	0.46	False
Widen_int - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	5.91 μs	6.39 μs	1.08	0.32	False
Narrow_short - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	6.86 μs	7.84 μs	1.14	0.39	False
Convert_ulong_double - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	6.59 μs	7.86 μs	1.19	0.47	False
Widen_sbyte - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	6.03 μs	6.65 μs	1.10	0.22	False
Convert_float_int - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	18.44 μs	29.34 μs	1.59	0.66	False
Narrow_long - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	6.11 μs	7.04 μs	1.15	0.36	False
Narrow_ulong - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	6.00 μs	8.26 μs	1.38	0.38	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Numerics.Tests.Perf_VectorConvert*'

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System.Numerics.Tests.Perf_VectorConvert.Widen_uint

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System.Numerics.Tests.Perf_VectorConvert.Convert_int_float

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System.Numerics.Tests.Perf_VectorConvert.Convert_uint_float

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System.Numerics.Tests.Perf_VectorConvert.Narrow_uint

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System.Numerics.Tests.Perf_VectorConvert.Narrow_double

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System.Numerics.Tests.Perf_VectorConvert.Convert_double_ulong

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System.Numerics.Tests.Perf_VectorConvert.Widen_int

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System.Numerics.Tests.Perf_VectorConvert.Narrow_short

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System.Numerics.Tests.Perf_VectorConvert.Convert_ulong_double

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System.Numerics.Tests.Perf_VectorConvert.Widen_sbyte

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System.Numerics.Tests.Perf_VectorConvert.Convert_float_int

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System.Numerics.Tests.Perf_VectorConvert.Narrow_long

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System.Numerics.Tests.Perf_VectorConvert.Narrow_ulong

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Net.Primitives.Tests.CredentialCacheTests

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ForEach - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.86 μs	2.60 μs	1.40	0.41	False
ForEach - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.22 μs	1.47 μs	1.20	0.39	False
ForEach - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	463.71 ns	517.06 ns	1.12	0.23	False
GetCredential_Uri - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	3.03 μs	3.44 μs	1.13	0.21	False
GetCredential_HostPort - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	432.31 ns	491.99 ns	1.14	0.21	False
GetCredential_HostPort - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	554.05 ns	637.52 ns	1.15	0.20	False
GetCredential_HostPort - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	568.86 ns	651.07 ns	1.14	0.19	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Net.Primitives.Tests.CredentialCacheTests*'

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System.Net.Primitives.Tests.CredentialCacheTests.ForEach(uriCount: 10, hostPortCount: 10)

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System.Net.Primitives.Tests.CredentialCacheTests.ForEach(uriCount: 10, hostPortCount: 0)

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System.Net.Primitives.Tests.CredentialCacheTests.ForEach(uriCount: 0, hostPortCount: 0)

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System.Net.Primitives.Tests.CredentialCacheTests.GetCredential_Uri(uriString: "http://name5", uriCount: 10)

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System.Net.Primitives.Tests.CredentialCacheTests.GetCredential_HostPort(host: "notfound", hostPortCount: 0)

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System.Net.Primitives.Tests.CredentialCacheTests.GetCredential_HostPort(host: "notfound", hostPortCount: 10)

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System.Net.Primitives.Tests.CredentialCacheTests.GetCredential_HostPort(host: "name5", hostPortCount: 10)

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.IO.Tests.StreamReaderReadLineTests

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ReadLine - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	464.27 μs	539.78 μs	1.16	0.47	False
ReadLine - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	16.56 μs	17.58 μs	1.06	0.03	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.IO.Tests.StreamReaderReadLineTests*'

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System.IO.Tests.StreamReaderReadLineTests.ReadLine(LineLengthRange: [ 0, 0])

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System.IO.Tests.StreamReaderReadLineTests.ReadLine(LineLengthRange: [1025, 2048])

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Text.Json.Tests.Perf_Reader

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ReadSingleSpanSequenceEmptyLoop - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	7.68 μs	8.78 μs	1.14	0.48	False
ReadSingleSpanSequenceEmptyLoop - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	15.99 μs	17.72 μs	1.11	0.47	False
ReadSpanEmptyLoop - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	11.77 μs	14.01 μs	1.19	0.42	False
ReadSpanEmptyLoop - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	229.05 ns	255.09 ns	1.11	0.34	False
ReadReturnBytes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	242.89 ns	274.25 ns	1.13	0.36	False
ReadReturnBytes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	250.54 ns	299.16 ns	1.19	0.31	False
ReadMultiSpanSequenceEmptyLoop - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	2.31 μs	2.68 μs	1.16	0.35	False
ReadSpanEmptyLoop - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	13.67 μs	16.68 μs	1.22	0.41	False
ReadSpanEmptyLoop - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	20.49 μs	22.49 μs	1.10	0.37	False
ReadSpanEmptyLoop - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.43 μs	1.59 μs	1.11	0.46	False
ReadSingleSpanSequenceEmptyLoop - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	267.17 ns	306.10 ns	1.15	0.33	False
ReadMultiSpanSequenceEmptyLoop - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	159.89 μs	173.72 μs	1.09	0.33	False
ReadReturnBytes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.96 μs	2.12 μs	1.08	0.34	False
ReadReturnBytes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	17.98 μs	20.12 μs	1.12	0.35	False
ReadMultiSpanSequenceEmptyLoop - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	16.37 μs	18.06 μs	1.10	0.37	False
ReadMultiSpanSequenceEmptyLoop - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	3.74 μs	3.94 μs	1.05	0.52	False
ReadSingleSpanSequenceEmptyLoop - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	11.63 μs	12.32 μs	1.06	0.45	False
ReadSpanEmptyLoop - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	206.40 ns	262.48 ns	1.27	0.43	False
ReadSingleSpanSequenceEmptyLoop - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	2.80 μs	3.44 μs	1.23	0.58	False
ReadReturnBytes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	4.15 μs	5.14 μs	1.24	0.40	False
ReadSpanEmptyLoop - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	116.68 μs	129.51 μs	1.11	0.40	False
ReadMultiSpanSequenceEmptyLoop - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	4.29 μs	5.15 μs	1.20	0.47	False
ReadSingleSpanSequenceEmptyLoop - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	3.67 μs	4.12 μs	1.12	0.49	False
ReadSingleSpanSequenceEmptyLoop - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	13.88 μs	15.48 μs	1.12	0.41	False
ReadSingleSpanSequenceEmptyLoop - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.81 μs	2.04 μs	1.13	0.37	False
ReadSingleSpanSequenceEmptyLoop - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	18.60 μs	21.06 μs	1.13	0.35	False
ReadSpanEmptyLoop - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	137.28 μs	161.88 μs	1.18	0.38	False
ReadSingleSpanSequenceEmptyLoop - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	5.03 μs	5.75 μs	1.14	0.37	False
ReadSingleSpanSequenceEmptyLoop - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.53 μs	1.88 μs	1.23	0.42	False
ReadReturnBytes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	16.09 μs	18.06 μs	1.12	0.30	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Tests.Perf_Reader*'

Payloads

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System.Text.Json.Tests.Perf_Reader.ReadSingleSpanSequenceEmptyLoop(IsDataCompact: True, TestCase: DeepTree)

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System.Text.Json.Tests.Perf_Reader.ReadSingleSpanSequenceEmptyLoop(IsDataCompact: True, TestCase: BroadTree)

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System.Text.Json.Tests.Perf_Reader.ReadSpanEmptyLoop(IsDataCompact: True, TestCase: Json4KB)

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System.Text.Json.Tests.Perf_Reader.ReadSpanEmptyLoop(IsDataCompact: False, TestCase: HelloWorld)

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System.Text.Json.Tests.Perf_Reader.ReadReturnBytes(IsDataCompact: True, TestCase: HelloWorld)

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System.Text.Json.Tests.Perf_Reader.ReadReturnBytes(IsDataCompact: False, TestCase: HelloWorld)

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System.Text.Json.Tests.Perf_Reader.ReadMultiSpanSequenceEmptyLoop(IsDataCompact: False, TestCase: Json400B)

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System.Text.Json.Tests.Perf_Reader.ReadSpanEmptyLoop(IsDataCompact: False, TestCase: Json4KB)

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System.Text.Json.Tests.Perf_Reader.ReadSpanEmptyLoop(IsDataCompact: False, TestCase: BroadTree)

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System.Text.Json.Tests.Perf_Reader.ReadSpanEmptyLoop(IsDataCompact: True, TestCase: Json400B)

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System.Text.Json.Tests.Perf_Reader.ReadSingleSpanSequenceEmptyLoop(IsDataCompact: True, TestCase: HelloWorld)

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System.Text.Json.Tests.Perf_Reader.ReadMultiSpanSequenceEmptyLoop(IsDataCompact: False, TestCase: Json40KB)

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System.Text.Json.Tests.Perf_Reader.ReadReturnBytes(IsDataCompact: False, TestCase: Json400B)

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System.Text.Json.Tests.Perf_Reader.ReadReturnBytes(IsDataCompact: True, TestCase: BroadTree)

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System.Text.Json.Tests.Perf_Reader.ReadMultiSpanSequenceEmptyLoop(IsDataCompact: False, TestCase: Json4KB)

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System.Text.Json.Tests.Perf_Reader.ReadMultiSpanSequenceEmptyLoop(IsDataCompact: True, TestCase: LotsOfStrings)

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System.Text.Json.Tests.Perf_Reader.ReadSingleSpanSequenceEmptyLoop(IsDataCompact: True, TestCase: Json4KB)

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System.Text.Json.Tests.Perf_Reader.ReadSpanEmptyLoop(IsDataCompact: True, TestCase: HelloWorld)

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System.Text.Json.Tests.Perf_Reader.ReadSingleSpanSequenceEmptyLoop(IsDataCompact: True, TestCase: LotsOfStrings)

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System.Text.Json.Tests.Perf_Reader.ReadReturnBytes(IsDataCompact: False, TestCase: LotsOfStrings)

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System.Text.Json.Tests.Perf_Reader.ReadSpanEmptyLoop(IsDataCompact: True, TestCase: Json40KB)

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System.Text.Json.Tests.Perf_Reader.ReadMultiSpanSequenceEmptyLoop(IsDataCompact: False, TestCase: LotsOfStrings)

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System.Text.Json.Tests.Perf_Reader.ReadSingleSpanSequenceEmptyLoop(IsDataCompact: False, TestCase: LotsOfStrings)

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System.Text.Json.Tests.Perf_Reader.ReadSingleSpanSequenceEmptyLoop(IsDataCompact: False, TestCase: Json4KB)

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System.Text.Json.Tests.Perf_Reader.ReadSingleSpanSequenceEmptyLoop(IsDataCompact: False, TestCase: Json400B)

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System.Text.Json.Tests.Perf_Reader.ReadSingleSpanSequenceEmptyLoop(IsDataCompact: False, TestCase: BroadTree)

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System.Text.Json.Tests.Perf_Reader.ReadSpanEmptyLoop(IsDataCompact: False, TestCase: Json40KB)

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System.Text.Json.Tests.Perf_Reader.ReadSingleSpanSequenceEmptyLoop(IsDataCompact: False, TestCase: LotsOfNumbers)

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System.Text.Json.Tests.Perf_Reader.ReadSingleSpanSequenceEmptyLoop(IsDataCompact: True, TestCase: Json400B)

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System.Text.Json.Tests.Perf_Reader.ReadReturnBytes(IsDataCompact: False, TestCase: Json4KB)

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in Microsoft.Extensions.DependencyInjection.GetService

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Singleton - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	116.15 ns	160.08 ns	1.38	0.51	False
ServiceScope - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	193.52 ns	298.94 ns	1.54	0.37	False
ServiceScopeProvider - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	116.47 ns	164.12 ns	1.41	0.49	False
Scoped - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	627.97 ns	773.07 ns	1.23	0.21	False
EmptyEnumerable - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	117.57 ns	149.60 ns	1.27	0.45	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'Microsoft.Extensions.DependencyInjection.GetService*'

Payloads

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Compare

Microsoft.Extensions.DependencyInjection.GetService.Singleton

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Microsoft.Extensions.DependencyInjection.GetService.ServiceScope

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Microsoft.Extensions.DependencyInjection.GetService.ServiceScopeProvider

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Microsoft.Extensions.DependencyInjection.GetService.Scoped

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Microsoft.Extensions.DependencyInjection.GetService.EmptyEnumerable

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.Perf_Frozen<Int16>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
TryGetValue_True - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.60 μs	1.77 μs	1.11	0.28	False
Contains_True - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.53 μs	1.71 μs	1.12	0.25	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.Perf_Frozen<Int16>*'

Payloads

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System.Collections.Perf_Frozen<Int16>.TryGetValue_True(Count: 4)

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System.Collections.Perf_Frozen<Int16>.Contains_True(Count: 4)

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Tests.Perf_UInt32

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Parse - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	66.93 ns	73.55 ns	1.10	0.59	False
ParseSpan - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	52.86 ns	65.29 ns	1.24	0.65	False
ParseSpan - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	46.60 ns	57.02 ns	1.22	0.65	False
Parse - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	56.07 ns	64.04 ns	1.14	0.61	False
ToString - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	15.50 ns	23.20 ns	1.50	0.65	False
TryFormat - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	22.66 ns	32.03 ns	1.41	0.74	False
TryParse - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	50.03 ns	67.28 ns	1.34	0.56	False
TryParseHex - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	40.37 ns	47.94 ns	1.19	0.69	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_UInt32*'

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System.Tests.Perf_UInt32.Parse(value: "4294967295")

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System.Tests.Perf_UInt32.ParseSpan(value: "4294967295")

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System.Tests.Perf_UInt32.ParseSpan(value: "12345")

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System.Tests.Perf_UInt32.Parse(value: "12345")

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System.Tests.Perf_UInt32.ToString(value: 0)

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System.Tests.Perf_UInt32.TryFormat(value: 4294967295)

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System.Tests.Perf_UInt32.TryParse(value: "4294967295")

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System.Tests.Perf_UInt32.TryParseHex(value: "0")

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Text.Json.Tests.Perf_Segment

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ReadMultiSegmentSequenceUsingSpan - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	139.76 μs	161.82 μs	1.16	0.36	False
ReadMultiSegmentSequenceUsingSpan - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	14.36 μs	16.48 μs	1.15	0.31	False
ReadSingleSegmentSequence - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	13.67 μs	15.17 μs	1.11	0.38	False
ReadMultiSegmentSequenceUsingSpan - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.46 ms	1.56 ms	1.07	0.35	False
ReadMultiSegmentSequence - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	164.20 μs	180.50 μs	1.10	0.37	False
ReadMultiSegmentSequenceUsingSpan - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	140.42 μs	156.99 μs	1.12	0.40	False
ReadMultiSegmentSequence - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	14.36 μs	16.16 μs	1.12	0.38	False
ReadMultiSegmentSequence - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	155.11 μs	176.63 μs	1.14	0.32	False
ReadMultiSegmentSequence - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.60 ms	1.80 ms	1.12	0.30	False
ReadMultiSegmentSequence - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.59 ms	1.75 ms	1.10	0.36	False
ReadMultiSegmentSequenceUsingSpan - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	14.77 μs	15.82 μs	1.07	0.38	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Tests.Perf_Segment*'

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System.Text.Json.Tests.Perf_Segment.ReadMultiSegmentSequenceUsingSpan(segmentSize: 4096, TestCase: Json40KB)

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System.Text.Json.Tests.Perf_Segment.ReadMultiSegmentSequenceUsingSpan(segmentSize: 4096, TestCase: Json4KB)

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System.Text.Json.Tests.Perf_Segment.ReadSingleSegmentSequence(TestCase: Json4KB)

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System.Text.Json.Tests.Perf_Segment.ReadMultiSegmentSequenceUsingSpan(segmentSize: 8192, TestCase: Json400KB)

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System.Text.Json.Tests.Perf_Segment.ReadMultiSegmentSequence(segmentSize: 4096, TestCase: Json40KB)

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System.Text.Json.Tests.Perf_Segment.ReadMultiSegmentSequenceUsingSpan(segmentSize: 8192, TestCase: Json40KB)

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System.Text.Json.Tests.Perf_Segment.ReadMultiSegmentSequence(segmentSize: 8192, TestCase: Json4KB)

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System.Text.Json.Tests.Perf_Segment.ReadMultiSegmentSequence(segmentSize: 8192, TestCase: Json40KB)

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System.Text.Json.Tests.Perf_Segment.ReadMultiSegmentSequence(segmentSize: 4096, TestCase: Json400KB)

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System.Text.Json.Tests.Perf_Segment.ReadMultiSegmentSequence(segmentSize: 8192, TestCase: Json400KB)

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System.Text.Json.Tests.Perf_Segment.ReadMultiSegmentSequenceUsingSpan(segmentSize: 8192, TestCase: Json4KB)

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.Tests.Perf_PriorityQueue<String, String>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
K_Max_Elements - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	187.20 μs	212.64 μs	1.14	0.34	False
HeapSort - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	158.12 μs	185.67 μs	1.17	0.27	False
Dequeue_And_Enqueue - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	17.94 μs	18.88 μs	1.05	0.27	False
K_Max_Elements - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	3.11 μs	3.66 μs	1.18	0.26	False
K_Max_Elements - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	26.49 μs	29.49 μs	1.11	0.24	False
Dequeue_And_Enqueue - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	5.77 ms	6.79 ms	1.18	0.24	False
HeapSort - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	2.71 ms	3.18 ms	1.17	0.22	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.Tests.Perf_PriorityQueue<String, String>*'

Payloads

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System.Collections.Tests.Perf_PriorityQueue<String, String>.K_Max_Elements(Size: 1000)

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System.Collections.Tests.Perf_PriorityQueue<String, String>.HeapSort(Size: 100)

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System.Collections.Tests.Perf_PriorityQueue<String, String>.Dequeue_And_Enqueue(Size: 10)

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System.Collections.Tests.Perf_PriorityQueue<String, String>.K_Max_Elements(Size: 10)

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System.Collections.Tests.Perf_PriorityQueue<String, String>.K_Max_Elements(Size: 100)

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System.Collections.Tests.Perf_PriorityQueue<String, String>.Dequeue_And_Enqueue(Size: 1000)

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System.Collections.Tests.Perf_PriorityQueue<String, String>.HeapSort(Size: 1000)

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	512bcaf1b198a7234fad4d1791c558f698b1eb15
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.IterateForEach<Int32>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ConcurrentStack - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	56.83 μs	64.36 μs	1.13	0.34	False
ImmutableHashSet - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	372.67 μs	422.52 μs	1.13	0.19	False
Queue - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	8.08 μs	9.51 μs	1.18	0.40	False
SortedList - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	97.58 μs	106.39 μs	1.09	0.17	False
ImmutableStack - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	25.97 μs	34.18 μs	1.32	0.48	False
ConcurrentBag - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	53.44 μs	68.07 μs	1.27	0.29	False
ConcurrentQueue - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	101.01 μs	125.98 μs	1.25	0.30	False
ImmutableDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	362.49 μs	401.35 μs	1.11	0.24	False
SortedSet - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	30.91 μs	35.49 μs	1.15	0.40	False
IEnumerable - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	11.02 μs	14.33 μs	1.30	0.49	False
ImmutableSortedSet - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	134.56 μs	158.90 μs	1.18	0.28	False
FrozenSet - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	7.19 μs	8.26 μs	1.15	0.41	False
Dictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	10.43 μs	11.28 μs	1.08	0.43	False
ConcurrentDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	122.08 μs	130.99 μs	1.07	0.18	False
ReadOnlySpan - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	3.14 ns	6.62 ns	2.11	0.80	False
ImmutableQueue - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	26.73 μs	34.99 μs	1.31	0.52	False
List - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	7.22 μs	8.53 μs	1.18	0.42	False
Stack - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	7.48 μs	9.23 μs	1.23	0.42	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.IterateForEach<Int32>*'

Payloads

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System.Collections.IterateForEach<Int32>.ConcurrentStack(Size: 512)

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System.Collections.IterateForEach<Int32>.ImmutableHashSet(Size: 512)

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System.Collections.IterateForEach<Int32>.Queue(Size: 512)

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System.Collections.IterateForEach<Int32>.SortedList(Size: 512)

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System.Collections.IterateForEach<Int32>.ImmutableStack(Size: 512)

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System.Collections.IterateForEach<Int32>.ConcurrentBag(Size: 512)

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System.Collections.IterateForEach<Int32>.ConcurrentQueue(Size: 512)

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System.Collections.IterateForEach<Int32>.ImmutableDictionary(Size: 512)

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System.Collections.IterateForEach<Int32>.SortedSet(Size: 512)

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System.Collections.IterateForEach<Int32>.IEnumerable(Size: 512)

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System.Collections.IterateForEach<Int32>.ImmutableSortedSet(Size: 512)

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System.Collections.IterateForEach<Int32>.FrozenSet(Size: 512)

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System.Collections.IterateForEach<Int32>.Dictionary(Size: 512)

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System.Collections.IterateForEach<Int32>.ConcurrentDictionary(Size: 512)

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System.Collections.IterateForEach<Int32>.ReadOnlySpan(Size: 512)

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System.Collections.IterateForEach<Int32>.ImmutableQueue(Size: 512)

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System.Collections.IterateForEach<Int32>.List(Size: 512)

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System.Collections.IterateForEach<Int32>.Stack(Size: 512)

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Tests.Perf_Int128

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Parse - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.01 μs	1.12 μs	1.11	0.37	False
ParseSpan - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	156.98 ns	174.50 ns	1.11	0.29	False
ParseSpan - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	981.46 ns	1.05 μs	1.07	0.30	False
TryFormat - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	43.89 ns	58.30 ns	1.33	0.63	False
TryParseSpan - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	968.34 ns	1.07 μs	1.10	0.26	False
CopySign - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	14.41 ns	20.58 ns	1.43	0.77	False
TryParse - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	977.74 ns	1.05 μs	1.07	0.27	False
Parse - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	164.89 ns	182.66 ns	1.11	0.33	False
TryParse - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	146.81 ns	169.13 ns	1.15	0.21	False
TryParseSpan - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	973.67 ns	1.08 μs	1.11	0.28	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_Int128*'

Payloads

Baseline
Compare

System.Tests.Perf_Int128.Parse(value: "170141183460469231731687303715884105727")

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System.Tests.Perf_Int128.ParseSpan(value: "12345")

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System.Tests.Perf_Int128.ParseSpan(value: "170141183460469231731687303715884105727")

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System.Tests.Perf_Int128.TryFormat(value: 12345)

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System.Tests.Perf_Int128.TryParseSpan(value: "170141183460469231731687303715884105727")

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System.Tests.Perf_Int128.CopySign(value: 1, sign: -1)

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System.Tests.Perf_Int128.TryParse(value: "170141183460469231731687303715884105727")

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System.Tests.Perf_Int128.Parse(value: "12345")

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System.Tests.Perf_Int128.TryParse(value: "12345")

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System.Tests.Perf_Int128.TryParseSpan(value: "-170141183460469231731687303715884105728")

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.CreateAddAndClear<String>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
SortedDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.21 ms	1.45 ms	1.19	0.17	False
SortedList - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	698.18 μs	796.21 μs	1.14	0.15	False
ConcurrentBag - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	36.47 μs	42.10 μs	1.15	0.40	False
Dictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	50.56 μs	56.20 μs	1.11	0.21	False
IDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	53.38 μs	61.96 μs	1.16	0.20	False
SortedSet - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	682.82 μs	741.91 μs	1.09	0.27	False
LinkedList - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	14.27 μs	15.31 μs	1.07	0.36	False
ImmutableDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	2.60 ms	3.02 ms	1.16	0.12	False
ImmutableSortedSet - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.01 ms	1.14 ms	1.12	0.18	False
Array - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	4.66 μs	5.27 μs	1.13	0.33	False
ICollection - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	13.20 μs	17.65 μs	1.34	0.57	False
ImmutableQueue - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	22.36 μs	25.52 μs	1.14	0.34	False
Queue - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	11.42 μs	13.49 μs	1.18	0.46	False
ImmutableSortedDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.02 ms	1.09 ms	1.07	0.20	False
List - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	9.24 μs	11.11 μs	1.20	0.49	False
ImmutableHashSet - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	2.42 ms	2.71 ms	1.12	0.12	False
HashSet - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	41.91 μs	48.08 μs	1.15	0.21	False
ConcurrentQueue - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	10.57 μs	11.78 μs	1.11	0.29	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.CreateAddAndClear<String>*'

Payloads

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System.Collections.CreateAddAndClear<String>.SortedDictionary(Size: 512)

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System.Collections.CreateAddAndClear<String>.SortedList(Size: 512)

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System.Collections.CreateAddAndClear<String>.ConcurrentBag(Size: 512)

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System.Collections.CreateAddAndClear<String>.Dictionary(Size: 512)

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System.Collections.CreateAddAndClear<String>.IDictionary(Size: 512)

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System.Collections.CreateAddAndClear<String>.SortedSet(Size: 512)

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System.Collections.CreateAddAndClear<String>.LinkedList(Size: 512)

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System.Collections.CreateAddAndClear<String>.ImmutableDictionary(Size: 512)

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System.Collections.CreateAddAndClear<String>.ImmutableSortedSet(Size: 512)

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System.Collections.CreateAddAndClear<String>.Array(Size: 512)

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System.Collections.CreateAddAndClear<String>.ICollection(Size: 512)

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System.Collections.CreateAddAndClear<String>.ImmutableQueue(Size: 512)

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System.Collections.CreateAddAndClear<String>.Queue(Size: 512)

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System.Collections.CreateAddAndClear<String>.ImmutableSortedDictionary(Size: 512)

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System.Collections.CreateAddAndClear<String>.List(Size: 512)

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System.Collections.CreateAddAndClear<String>.ImmutableHashSet(Size: 512)

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System.Collections.CreateAddAndClear<String>.HashSet(Size: 512)

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System.Collections.CreateAddAndClear<String>.ConcurrentQueue(Size: 512)

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Tests.Perf_Double

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Parse - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	244.47 ns	277.23 ns	1.13	0.20	False
ToStringWithFormat - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	713.06 ns	759.08 ns	1.06	0.05	False
ToStringWithFormat - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	322.30 ns	346.96 ns	1.08	0.09	False
TryParse - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	234.28 ns	267.87 ns	1.14	0.23	False
Parse - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	258.97 ns	294.56 ns	1.14	0.25	False
Parse - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	176.38 ns	186.89 ns	1.06	0.35	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_Double*'

Payloads

Baseline
Compare

System.Tests.Perf_Double.Parse(value: "1.7976931348623157e+308")

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System.Tests.Perf_Double.ToStringWithFormat(value: 12345, format: "F50")

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System.Tests.Perf_Double.ToStringWithFormat(value: -1.7976931348623157E+308, format: "E")

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System.Tests.Perf_Double.TryParse(value: "-1.7976931348623157e+308")

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System.Tests.Perf_Double.Parse(value: "-1.7976931348623157e+308")

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System.Tests.Perf_Double.Parse(value: "12345")

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in Microsoft.Extensions.Configuration.Xml.XmlConfigurationProviderBenchmarks

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Load - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	413.51 μs	477.07 μs	1.15	0.12	False
Load - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	154.77 μs	169.80 μs	1.10	0.03	False
Load - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	145.56 μs	159.87 μs	1.10	0.12	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'Microsoft.Extensions.Configuration.Xml.XmlConfigurationProviderBenchmarks*'

Payloads

Baseline
Compare

Microsoft.Extensions.Configuration.Xml.XmlConfigurationProviderBenchmarks.Load(FileName: "names.xml")

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JIT Disasms

Microsoft.Extensions.Configuration.Xml.XmlConfigurationProviderBenchmarks.Load(FileName: "deep.xml")

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Histogram

JIT Disasms

Microsoft.Extensions.Configuration.Xml.XmlConfigurationProviderBenchmarks.Load(FileName: "simple.xml")

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Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Linq.Tests.Perf_OrderBy

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
OrderByString - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	693.46 μs	747.04 μs	1.08	0.22	False
OrderByCustomComparer - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.02 ms	1.22 ms	1.20	0.16	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Linq.Tests.Perf_OrderBy*'

Payloads

Baseline
Compare

System.Linq.Tests.Perf_OrderBy.OrderByString(NumberOfPeople: 512)

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System.Linq.Tests.Perf_OrderBy.OrderByCustomComparer(NumberOfPeople: 512)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.Tests.Perf_PriorityQueue<Int32, Int32>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
K_Max_Elements - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	635.20 ns	752.13 ns	1.18	0.54	False
Enumerate - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.60 μs	1.93 μs	1.20	0.41	False
K_Max_Elements - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	2.79 μs	3.96 μs	1.42	0.63	False
HeapSort - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	17.54 μs	21.13 μs	1.20	0.46	False
Dequeue_And_Enqueue - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	2.35 μs	2.62 μs	1.11	0.53	False
HeapSort - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	966.34 ns	1.29 μs	1.33	0.50	False
HeapSort - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	281.70 μs	301.59 μs	1.07	0.48	False
Dequeue_And_Enqueue - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	598.27 μs	679.83 μs	1.14	0.41	False
Enumerate - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	14.69 μs	16.94 μs	1.15	0.40	False
Enumerate - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	273.29 ns	315.05 ns	1.15	0.46	False
Dequeue_And_Enqueue - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	45.55 μs	49.40 μs	1.08	0.48	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.Tests.Perf_PriorityQueue<Int32, Int32>*'

Payloads

Baseline
Compare

System.Collections.Tests.Perf_PriorityQueue<Int32, Int32>.K_Max_Elements(Size: 10)

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System.Collections.Tests.Perf_PriorityQueue<Int32, Int32>.Enumerate(Size: 100)

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System.Collections.Tests.Perf_PriorityQueue<Int32, Int32>.K_Max_Elements(Size: 100)

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System.Collections.Tests.Perf_PriorityQueue<Int32, Int32>.HeapSort(Size: 100)

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System.Collections.Tests.Perf_PriorityQueue<Int32, Int32>.Dequeue_And_Enqueue(Size: 10)

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System.Collections.Tests.Perf_PriorityQueue<Int32, Int32>.HeapSort(Size: 10)

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System.Collections.Tests.Perf_PriorityQueue<Int32, Int32>.HeapSort(Size: 1000)

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System.Collections.Tests.Perf_PriorityQueue<Int32, Int32>.Dequeue_And_Enqueue(Size: 1000)

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System.Collections.Tests.Perf_PriorityQueue<Int32, Int32>.Enumerate(Size: 1000)

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System.Collections.Tests.Perf_PriorityQueue<Int32, Int32>.Enumerate(Size: 10)

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System.Collections.Tests.Perf_PriorityQueue<Int32, Int32>.Dequeue_And_Enqueue(Size: 100)

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Tests.Perf_UInt64

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
TryParseHex - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	36.88 ns	55.77 ns	1.51	0.71	False
ParseSpan - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	45.65 ns	50.18 ns	1.10	0.68	False
TryParse - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	43.74 ns	50.13 ns	1.15	0.56	False
TryParseHex - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	61.35 ns	67.16 ns	1.09	0.54	False
ParseSpan - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	45.69 ns	58.59 ns	1.28	0.66	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_UInt64*'

Payloads

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Compare

System.Tests.Perf_UInt64.TryParseHex(value: "3039")

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System.Tests.Perf_UInt64.ParseSpan(value: "12345")

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System.Tests.Perf_UInt64.TryParse(value: "12345")

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System.Tests.Perf_UInt64.TryParseHex(value: "FFFFFFFFFFFFFFFF")

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Histogram

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System.Tests.Perf_UInt64.ParseSpan(value: "0")

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in Benchmark.GetChildKeysTests

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
AddChainedConfigurationWithCommonPaths - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.14 ms	1.27 ms	1.11	0.15	False
AddChainedConfigurationWithSplitting - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.14 ms	1.24 ms	1.09	0.17	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'Benchmark.GetChildKeysTests*'

Payloads

Baseline
Compare

Benchmark.GetChildKeysTests.AddChainedConfigurationWithCommonPaths

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Benchmark.GetChildKeysTests.AddChainedConfigurationWithSplitting

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Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Memory.Span<Byte>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
SequenceCompareToDifferent - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	19.19 ns	24.85 ns	1.30	0.74	False
IndexOfAnyThreeValues - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	11.55 ns	16.87 ns	1.46	0.77	False
Fill - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	10.73 ns	32.83 ns	3.06	0.73	True
IndexOfValue - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	11.12 ns	12.83 ns	1.15	0.68	False
IndexOfAnyFourValues - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	15.29 ns	17.89 ns	1.17	0.74	False
ToArray - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	23.00 ns	37.95 ns	1.65	0.55	False
Fill - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	39.36 ns	48.06 ns	1.22	0.63	False
GetPinnableReference - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	3.02 ns	4.02 ns	1.33	0.46	False
LastIndexOfAnyValues - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	25.82 ns	33.27 ns	1.29	0.56	False
IndexOfAnyFourValues - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	34.00 ns	45.60 ns	1.34	0.57	False
Clear - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	8.13 ns	13.24 ns	1.63	0.83	False
IndexOfAnyFiveValues - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	40.38 ns	44.07 ns	1.09	0.59	False
IndexOfAnyThreeValues - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	27.56 ns	39.85 ns	1.45	0.63	False
IndexOfAnyFiveValues - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	14.16 ns	20.08 ns	1.42	0.72	False
Fill - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	8.96 ns	22.90 ns	2.55	0.86	False
GetPinnableReference - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	3.11 ns	4.24 ns	1.37	0.49	False
ToArray - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	17.48 ns	24.22 ns	1.39	0.58	False
IndexOfAnyThreeValues - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	9.07 ns	14.07 ns	1.55	0.71	False
Reverse - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	14.32 ns	23.05 ns	1.61	0.76	False
LastIndexOfValue - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	29.98 ns	41.69 ns	1.39	0.74	False
StartsWith - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	11.09 ns	16.04 ns	1.45	0.78	False
IndexOfAnyTwoValues - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	10.17 ns	13.37 ns	1.32	0.74	False
IndexOfAnyTwoValues - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	23.62 ns	36.15 ns	1.53	0.58	False
Reverse - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	36.30 ns	41.37 ns	1.14	0.67	False
SequenceCompareTo - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	19.85 ns	28.45 ns	1.43	0.74	False
LastIndexOfAnyValues - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	11.42 ns	15.37 ns	1.35	0.73	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Memory.Span<Byte>*'

Payloads

Baseline
Compare

System.Memory.Span<Byte>.SequenceCompareToDifferent(Size: 512)

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Histogram

JIT Disasms

System.Memory.Span<Byte>.IndexOfAnyThreeValues(Size: 33)

ETL Files

Histogram

JIT Disasms

System.Memory.Span<Byte>.Fill(Size: 33)

ETL Files

Histogram

JIT Disasms

System.Memory.Span<Byte>.IndexOfValue(Size: 4)

ETL Files

Histogram

JIT Disasms

System.Memory.Span<Byte>.IndexOfAnyFourValues(Size: 33)

ETL Files

Histogram

JIT Disasms

System.Memory.Span<Byte>.ToArray(Size: 33)

ETL Files

Histogram

JIT Disasms

System.Memory.Span<Byte>.Fill(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Memory.Span<Byte>.GetPinnableReference(Size: 33)

ETL Files

Histogram

JIT Disasms

System.Memory.Span<Byte>.LastIndexOfAnyValues(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Memory.Span<Byte>.IndexOfAnyFourValues(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Memory.Span<Byte>.Clear(Size: 4)

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Histogram

JIT Disasms

System.Memory.Span<Byte>.IndexOfAnyFiveValues(Size: 512)

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Histogram

JIT Disasms

System.Memory.Span<Byte>.IndexOfAnyThreeValues(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Memory.Span<Byte>.IndexOfAnyFiveValues(Size: 33)

ETL Files

Histogram

JIT Disasms

System.Memory.Span<Byte>.Fill(Size: 4)

ETL Files

Histogram

JIT Disasms

System.Memory.Span<Byte>.GetPinnableReference(Size: 4)

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Histogram

JIT Disasms

System.Memory.Span<Byte>.ToArray(Size: 4)

ETL Files

Histogram

JIT Disasms

System.Memory.Span<Byte>.IndexOfAnyThreeValues(Size: 4)

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System.Memory.Span<Byte>.Reverse(Size: 33)

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Histogram

JIT Disasms

System.Memory.Span<Byte>.LastIndexOfValue(Size: 512)

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JIT Disasms

System.Memory.Span<Byte>.StartsWith(Size: 4)

ETL Files

Histogram

JIT Disasms

System.Memory.Span<Byte>.IndexOfAnyTwoValues(Size: 33)

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Histogram

JIT Disasms

System.Memory.Span<Byte>.IndexOfAnyTwoValues(Size: 512)

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System.Memory.Span<Byte>.Reverse(Size: 512)

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System.Memory.Span<Byte>.SequenceCompareTo(Size: 33)

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System.Memory.Span<Byte>.LastIndexOfAnyValues(Size: 33)

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Text.Perf_Ascii

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ToUpperInPlace_Bytes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	22.54 ns	27.94 ns	1.24	0.69	False
EqualsIgnoreCase_DifferentCase_Bytes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	29.80 ns	33.36 ns	1.12	0.57	False
IsValid_Bytes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	10.20 ns	17.10 ns	1.68	0.73	False
Equals_Bytes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	34.06 ns	36.43 ns	1.07	0.65	False
ToLowerInPlace_Chars - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	188.34 ns	239.04 ns	1.27	0.37	False
ToLower_Bytes_Chars - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	127.86 ns	154.20 ns	1.21	0.43	False
ToUpper_Bytes_Chars - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	128.35 ns	149.23 ns	1.16	0.38	False
EqualsIgnoreCase_DifferentCase_Bytes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	55.49 ns	67.06 ns	1.21	0.56	False
EqualsIgnoreCase_ExactlyTheSame_Bytes_Chars - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	20.69 ns	22.37 ns	1.08	0.50	False
ToLower_Chars - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	209.58 ns	231.18 ns	1.10	0.38	False
EqualsIgnoreCase_ExactlyTheSame_Bytes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	39.38 ns	46.03 ns	1.17	0.63	False
ToUpper_Bytes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	32.62 ns	37.99 ns	1.16	0.64	False
EqualsIgnoreCase_ExactlyTheSame_Bytes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	26.47 ns	34.54 ns	1.30	0.62	False
EqualsIgnoreCase_DifferentCase_Chars - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	27.02 ns	34.91 ns	1.29	0.62	False
ToUtf16 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	32.02 ns	37.05 ns	1.16	0.47	False
Equals_Chars - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	49.38 ns	54.26 ns	1.10	0.39	False
Equals_Chars - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	21.70 ns	34.22 ns	1.58	0.67	False
ToUpperInPlace_Chars - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	189.02 ns	220.29 ns	1.17	0.35	False
ToLowerInPlace_Bytes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	103.34 ns	122.15 ns	1.18	0.46	False
ToUpperInPlace_Bytes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	103.88 ns	115.01 ns	1.11	0.43	False
ToLower_Bytes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	109.23 ns	203.98 ns	1.87	0.44	False
ToUpper_Chars - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	203.12 ns	227.53 ns	1.12	0.40	False
ToUpper_Bytes_Chars - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	34.95 ns	49.09 ns	1.40	0.64	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Perf_Ascii*'

Payloads

Baseline
Compare

System.Text.Perf_Ascii.ToUpperInPlace_Bytes(Size: 6)

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Histogram

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System.Text.Perf_Ascii.EqualsIgnoreCase_DifferentCase_Bytes(Size: 6)

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System.Text.Perf_Ascii.IsValid_Bytes(Size: 6)

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System.Text.Perf_Ascii.Equals_Bytes(Size: 128)

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System.Text.Perf_Ascii.ToLowerInPlace_Chars(Size: 128)

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System.Text.Perf_Ascii.ToLower_Bytes_Chars(Size: 128)

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System.Text.Perf_Ascii.ToUpper_Bytes_Chars(Size: 128)

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System.Text.Perf_Ascii.EqualsIgnoreCase_DifferentCase_Bytes(Size: 128)

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System.Text.Perf_Ascii.EqualsIgnoreCase_ExactlyTheSame_Bytes_Chars(Size: 6)

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System.Text.Perf_Ascii.ToLower_Chars(Size: 128)

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System.Text.Perf_Ascii.EqualsIgnoreCase_ExactlyTheSame_Bytes(Size: 128)

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System.Text.Perf_Ascii.ToUpper_Bytes(Size: 6)

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System.Text.Perf_Ascii.EqualsIgnoreCase_ExactlyTheSame_Bytes(Size: 6)

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System.Text.Perf_Ascii.EqualsIgnoreCase_DifferentCase_Chars(Size: 6)

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System.Text.Perf_Ascii.ToUtf16(Size: 128)

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System.Text.Perf_Ascii.Equals_Chars(Size: 128)

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System.Text.Perf_Ascii.Equals_Chars(Size: 6)

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System.Text.Perf_Ascii.ToUpperInPlace_Chars(Size: 128)

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System.Text.Perf_Ascii.ToLowerInPlace_Bytes(Size: 128)

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System.Text.Perf_Ascii.ToUpperInPlace_Bytes(Size: 128)

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System.Text.Perf_Ascii.ToLower_Bytes(Size: 128)

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System.Text.Perf_Ascii.ToUpper_Bytes_Chars(Size: 6)

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Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in MicroBenchmarks.Serializers.Xml_FromStream<SimpleStructWithProperties>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
DataContractSerializer_ - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	7.53 μs	8.07 μs	1.07	0.16	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'MicroBenchmarks.Serializers.Xml_FromStream<SimpleStructWithProperties>*'

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MicroBenchmarks.Serializers.Xml_FromStream<SimpleStructWithProperties>.DataContractSerializer_

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Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.ContainsKeyFalse<String, String>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Dictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	27.35 μs	31.64 μs	1.16	0.46	False
SortedDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.30 ms	1.55 ms	1.19	0.21	False
ImmutableDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	121.27 μs	133.13 μs	1.10	0.35	False
ConcurrentDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	26.17 μs	30.13 μs	1.15	0.49	False
SortedList - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	705.38 μs	765.02 μs	1.08	0.24	False
IDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	31.41 μs	40.59 μs	1.29	0.38	False
FrozenDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	29.01 μs	34.09 μs	1.18	0.39	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.ContainsKeyFalse<String, String>*'

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System.Collections.ContainsKeyFalse<String, String>.Dictionary(Size: 512)

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System.Collections.ContainsKeyFalse<String, String>.SortedDictionary(Size: 512)

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System.Collections.ContainsKeyFalse<String, String>.ImmutableDictionary(Size: 512)

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System.Collections.ContainsKeyFalse<String, String>.ConcurrentDictionary(Size: 512)

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System.Collections.ContainsKeyFalse<String, String>.SortedList(Size: 512)

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System.Collections.ContainsKeyFalse<String, String>.IDictionary(Size: 512)

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System.Collections.ContainsKeyFalse<String, String>.FrozenDictionary(Size: 512)

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.Sort<IntStruct>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
LinqOrderByExtension - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.41 ms	1.58 ms	1.12	0.11	False
LinqQuery - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.42 ms	1.54 ms	1.08	0.13	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.Sort<IntStruct>*'

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System.Collections.Sort<IntStruct>.LinqOrderByExtension(Size: 512)

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System.Collections.Sort<IntStruct>.LinqQuery(Size: 512)

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Tests.Perf_DateTime

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
GetUtcNow - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	70.64 ns	88.56 ns	1.25	0.55	False
ToString - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	386.20 ns	427.69 ns	1.11	0.22	False
DayOfYear - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	6.38 ns	10.24 ns	1.60	0.80	False
Day - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	7.85 ns	13.63 ns	1.74	0.81	False
ObjectEquals - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	9.94 ns	22.94 ns	2.31	0.74	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_DateTime*'

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System.Tests.Perf_DateTime.GetUtcNow

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System.Tests.Perf_DateTime.ToString(format: null)

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System.Tests.Perf_DateTime.DayOfYear

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System.Tests.Perf_DateTime.Day

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System.Tests.Perf_DateTime.ObjectEquals

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in PerfLabTests.LowLevelPerf

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ClassVirtualMethod - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	458.89 μs	546.84 μs	1.19	0.37	False
EmptyStaticFunction - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.73 ms	2.07 ms	1.19	0.11	False
MeasureEvents - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	114.02 ms	154.63 ms	1.36	0.32	False
StructWithInterfaceInterfaceMethod - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	265.85 μs	306.34 μs	1.15	0.04	True
InstanceDelegate - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.11 ms	1.37 ms	1.23	0.42	False
ForeachOverList100Elements - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	124.28 ms	158.38 ms	1.27	0.48	False
InterfaceInterfaceMethodSwitchCallType - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.77 ms	2.43 ms	1.37	0.51	False
GenericGenericMethod - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	405.39 μs	548.99 μs	1.35	0.44	False
EmptyStaticFunction5Arg - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.93 ms	2.34 ms	1.21	0.05	False
EmptyInstanceFunction - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.83 ms	2.06 ms	1.13	0.01	False
InterfaceInterfaceMethodLongHierarchy - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	919.17 μs	1.39 ms	1.51	0.45	False
GenericClassGenericStaticMethod - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	459.81 μs	554.33 μs	1.21	0.30	False
InterfaceInterfaceMethod - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	9.66 ms	13.17 ms	1.36	0.43	False
SealedClassInterfaceMethod - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	459.55 μs	538.88 μs	1.17	0.32	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'PerfLabTests.LowLevelPerf*'

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PerfLabTests.LowLevelPerf.ClassVirtualMethod

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PerfLabTests.LowLevelPerf.EmptyStaticFunction

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PerfLabTests.LowLevelPerf.MeasureEvents

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PerfLabTests.LowLevelPerf.StructWithInterfaceInterfaceMethod

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PerfLabTests.LowLevelPerf.InstanceDelegate

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PerfLabTests.LowLevelPerf.ForeachOverList100Elements

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PerfLabTests.LowLevelPerf.InterfaceInterfaceMethodSwitchCallType

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PerfLabTests.LowLevelPerf.GenericGenericMethod

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PerfLabTests.LowLevelPerf.EmptyStaticFunction5Arg

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PerfLabTests.LowLevelPerf.EmptyInstanceFunction

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PerfLabTests.LowLevelPerf.InterfaceInterfaceMethodLongHierarchy

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PerfLabTests.LowLevelPerf.GenericClassGenericStaticMethod

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PerfLabTests.LowLevelPerf.InterfaceInterfaceMethod

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PerfLabTests.LowLevelPerf.SealedClassInterfaceMethod

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.CtorGivenSize<String>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
SortedList - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	415.21 ns	439.32 ns	1.06	0.05	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.CtorGivenSize<String>*'

Payloads

Baseline
Compare

System.Collections.CtorGivenSize<String>.SortedList(Size: 512)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Text.Json.Serialization.Tests.WriteJson<HashSet<String>>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
SerializeToUtf8Bytes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	15.82 μs	16.62 μs	1.05	0.07	False
SerializeToUtf8Bytes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	18.83 μs	20.76 μs	1.10	0.15	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Serialization.Tests.WriteJson<HashSet<String>>*'

Payloads

Baseline
Compare

System.Text.Json.Serialization.Tests.WriteJson<HashSet<String>>.SerializeToUtf8Bytes(Mode: SourceGen)

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System.Text.Json.Serialization.Tests.WriteJson<HashSet<String>>.SerializeToUtf8Bytes(Mode: Reflection)

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JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Numerics.Tests.Perf_VectorOf<UInt16>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
GetHashCodeBenchmark - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	99.09 ns	115.03 ns	1.16	0.57	False
DivisionOperatorBenchmark - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	19.25 ns	22.72 ns	1.18	0.70	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Numerics.Tests.Perf_VectorOf<UInt16>*'

Payloads

Baseline
Compare

System.Numerics.Tests.Perf_VectorOf<UInt16>.GetHashCodeBenchmark

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System.Numerics.Tests.Perf_VectorOf<UInt16>.DivisionOperatorBenchmark

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Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Tests.Perf_SByte

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
TryParse - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	47.77 ns	53.49 ns	1.12	0.56	False
ToString - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	70.70 ns	79.93 ns	1.13	0.50	False
ToString - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	76.68 ns	88.47 ns	1.15	0.36	False
Parse - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	61.83 ns	71.23 ns	1.15	0.63	False
Parse - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	56.54 ns	75.59 ns	1.34	0.63	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_SByte*'

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System.Tests.Perf_SByte.TryParse(value: "-128")

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System.Tests.Perf_SByte.ToString(value: 127)

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System.Tests.Perf_SByte.ToString(value: -128)

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System.Tests.Perf_SByte.Parse(value: "127")

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System.Tests.Perf_SByte.Parse(value: "-128")

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Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in V8.Richards.Support

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Bench - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	193.36 μs	213.29 μs	1.10	0.34	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'V8.Richards.Support*'

Payloads

Baseline
Compare

V8.Richards.Support.Bench

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Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.IterateFor<String>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
List - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	4.95 μs	6.01 μs	1.21	0.32	False
ImmutableArray - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	5.34 μs	6.68 μs	1.25	0.31	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.IterateFor<String>*'

Payloads

Baseline
Compare

System.Collections.IterateFor<String>.List(Size: 512)

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System.Collections.IterateFor<String>.ImmutableArray(Size: 512)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Memory.Constructors<Byte>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ReadOnlyMemoryFromArrayStartLength - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	10.83 ns	14.95 ns	1.38	0.82	False
ArrayAsMemoryStartLength - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	10.76 ns	18.52 ns	1.72	0.77	False
ArrayAsMemory - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	10.74 ns	19.78 ns	1.84	0.78	False
SpanImplicitCastFromArraySegment - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	27.75 ns	38.13 ns	1.37	0.67	False
MemoryFromArrayStartLength - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	12.90 ns	13.96 ns	1.08	0.76	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Memory.Constructors<Byte>*'

Payloads

Baseline
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System.Memory.Constructors<Byte>.ReadOnlyMemoryFromArrayStartLength

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System.Memory.Constructors<Byte>.ArrayAsMemoryStartLength

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System.Memory.Constructors<Byte>.ArrayAsMemory

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System.Memory.Constructors<Byte>.SpanImplicitCastFromArraySegment

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System.Memory.Constructors<Byte>.MemoryFromArrayStartLength

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.Sort<String>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Array_ComparerClass - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	739.35 μs	870.26 μs	1.18	0.27	False
LinqOrderByExtension - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	685.15 μs	733.86 μs	1.07	0.20	False
Array_ComparerStruct - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	753.15 μs	845.26 μs	1.12	0.27	False
Array - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	626.98 μs	658.95 μs	1.05	0.20	False
LinqQuery - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	686.19 μs	727.99 μs	1.06	0.19	False
List - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	626.80 μs	667.44 μs	1.06	0.17	False
Array_Comparison - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	745.15 μs	813.49 μs	1.09	0.26	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.Sort<String>*'

Payloads

Baseline
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System.Collections.Sort<String>.Array_ComparerClass(Size: 512)

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System.Collections.Sort<String>.LinqOrderByExtension(Size: 512)

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System.Collections.Sort<String>.Array_ComparerStruct(Size: 512)

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System.Collections.Sort<String>.Array(Size: 512)

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JIT Disasms

System.Collections.Sort<String>.LinqQuery(Size: 512)

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JIT Disasms

System.Collections.Sort<String>.List(Size: 512)

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System.Collections.Sort<String>.Array_Comparison(Size: 512)

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Histogram

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Net.Primitives.Tests.IPAddressPerformanceTests

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
TryWriteBytes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	21.77 ns	35.92 ns	1.65	0.71	False
TryWriteBytes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	14.14 ns	17.64 ns	1.25	0.62	False
Ctor_Span - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	16.74 ns	23.10 ns	1.38	0.64	False
TryFormat - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	41.04 ns	52.25 ns	1.27	0.68	False
GetAddressBytes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	31.64 ns	35.80 ns	1.13	0.62	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Net.Primitives.Tests.IPAddressPerformanceTests*'

Payloads

Baseline
Compare

System.Net.Primitives.Tests.IPAddressPerformanceTests.TryWriteBytes(address: 1020:3040:5060:7080:9010:1112:1314:1516)

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JIT Disasms

System.Net.Primitives.Tests.IPAddressPerformanceTests.TryWriteBytes(address: 143.24.20.36)

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JIT Disasms

System.Net.Primitives.Tests.IPAddressPerformanceTests.Ctor_Span(address: [143, 24, 20, 36])

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JIT Disasms

System.Net.Primitives.Tests.IPAddressPerformanceTests.TryFormat(address: 143.24.20.36)

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System.Net.Primitives.Tests.IPAddressPerformanceTests.GetAddressBytes(address: 1020:3040:5060:7080:9010:1112:1314:1516)

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JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Runtime.Intrinsics.Tests.Perf_Vector128Of<UInt32>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ZeroBenchmark - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	2.31 ns	5.88 ns	2.55	0.88	False
DivideBenchmark - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	12.98 ns	21.33 ns	1.64	0.76	False
GetHashCodeBenchmark - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	57.36 ns	73.07 ns	1.27	0.62	False
DivisionOperatorBenchmark - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	12.20 ns	25.10 ns	2.06	0.78	False
SquareRootBenchmark - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	42.41 ns	53.29 ns	1.26	0.65	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Runtime.Intrinsics.Tests.Perf_Vector128Of<UInt32>*'

Payloads

Baseline
Compare

System.Runtime.Intrinsics.Tests.Perf_Vector128Of<UInt32>.ZeroBenchmark

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Histogram

JIT Disasms

System.Runtime.Intrinsics.Tests.Perf_Vector128Of<UInt32>.DivideBenchmark

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Histogram

JIT Disasms

System.Runtime.Intrinsics.Tests.Perf_Vector128Of<UInt32>.GetHashCodeBenchmark

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Histogram

JIT Disasms

System.Runtime.Intrinsics.Tests.Perf_Vector128Of<UInt32>.DivisionOperatorBenchmark

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System.Runtime.Intrinsics.Tests.Perf_Vector128Of<UInt32>.SquareRootBenchmark

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Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Text.Json.Reader.Tests.Perf_Base64

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ReadBase64EncodedByteArray_HeavyEscaping - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	353.82 ns	384.40 ns	1.09	0.08	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Reader.Tests.Perf_Base64*'

Payloads

Baseline
Compare

System.Text.Json.Reader.Tests.Perf_Base64.ReadBase64EncodedByteArray_HeavyEscaping(NumberOfBytes: 100)

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Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Text.Json.Serialization.Tests.WriteJson<TreeRecord>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
SerializeToWriter - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	47.03 μs	52.97 μs	1.13	0.18	False
SerializeToString - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	55.39 μs	59.69 μs	1.08	0.17	False
SerializeObjectProperty - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	48.96 μs	55.85 μs	1.14	0.15	False
SerializeToString - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	49.83 μs	53.84 μs	1.08	0.13	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Serialization.Tests.WriteJson<TreeRecord>*'

Payloads

Baseline
Compare

System.Text.Json.Serialization.Tests.WriteJson<TreeRecord>.SerializeToWriter(Mode: SourceGen)

ETL Files

Histogram

JIT Disasms

System.Text.Json.Serialization.Tests.WriteJson<TreeRecord>.SerializeToString(Mode: Reflection)

ETL Files

Histogram

JIT Disasms

System.Text.Json.Serialization.Tests.WriteJson<TreeRecord>.SerializeObjectProperty(Mode: SourceGen)

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Histogram

JIT Disasms

System.Text.Json.Serialization.Tests.WriteJson<TreeRecord>.SerializeToString(Mode: SourceGen)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in MicroBenchmarks.Serializers.Json_ToStream<CollectionsOfPrimitives>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
SystemTextJson_SourceGen_ - Duration of single invocation 📈 - ADX Test Multi Config Graph	683.03 μs	737.69 μs	1.08	0.16	False
SystemTextJson_Reflection_ - Duration of single invocation 📈 - ADX Test Multi Config Graph	683.37 μs	758.95 μs	1.11	0.16	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'MicroBenchmarks.Serializers.Json_ToStream<CollectionsOfPrimitives>*'

Payloads

Baseline
Compare

MicroBenchmarks.Serializers.Json_ToStream<CollectionsOfPrimitives>.SystemTextJson_SourceGen_

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Histogram

JIT Disasms

MicroBenchmarks.Serializers.Json_ToStream<CollectionsOfPrimitives>.SystemTextJson_Reflection_

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Tests.Perf_Int16

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
TryParse - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	47.02 ns	56.58 ns	1.20	0.53	False
Parse - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	60.93 ns	77.25 ns	1.27	0.58	False
Parse - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	58.72 ns	74.28 ns	1.26	0.66	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_Int16*'

Payloads

Baseline
Compare

System.Tests.Perf_Int16.TryParse(value: "-32768")

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System.Tests.Perf_Int16.Parse(value: "-32768")

ETL Files

Histogram

JIT Disasms

System.Tests.Perf_Int16.Parse(value: "32767")

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.ContainsTrue<Int32>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Stack - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	42.07 μs	48.08 μs	1.14	0.48	False
LinkedList - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	672.64 μs	797.50 μs	1.19	0.19	False
HashSet - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	22.04 μs	26.38 μs	1.20	0.63	False
ImmutableList - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	4.54 ms	5.14 ms	1.13	0.44	False
ImmutableHashSet - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	115.42 μs	126.63 μs	1.10	0.23	False
SortedSet - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	58.37 μs	75.92 μs	1.30	0.27	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.ContainsTrue<Int32>*'

Payloads

Baseline
Compare

System.Collections.ContainsTrue<Int32>.Stack(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Collections.ContainsTrue<Int32>.LinkedList(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Collections.ContainsTrue<Int32>.HashSet(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Collections.ContainsTrue<Int32>.ImmutableList(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Collections.ContainsTrue<Int32>.ImmutableHashSet(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Collections.ContainsTrue<Int32>.SortedSet(Size: 512)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Text.Json.Serialization.Tests.ReadJson<Dictionary<String, String>>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
DeserializeFromString - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	62.26 μs	71.20 μs	1.14	0.15	False
DeserializeFromReader - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	74.86 μs	83.51 μs	1.12	0.15	False
DeserializeFromUtf8Bytes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	62.80 μs	68.29 μs	1.09	0.15	False
DeserializeFromString - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	64.76 μs	69.87 μs	1.08	0.14	False
DeserializeFromReader - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	75.79 μs	82.47 μs	1.09	0.13	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Serialization.Tests.ReadJson<Dictionary<String, String>>*'

Payloads

Baseline
Compare

System.Text.Json.Serialization.Tests.ReadJson<Dictionary<String, String>>.DeserializeFromString(Mode: Reflection)

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JIT Disasms

System.Text.Json.Serialization.Tests.ReadJson<Dictionary<String, String>>.DeserializeFromReader(Mode: Reflection)

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Histogram

JIT Disasms

System.Text.Json.Serialization.Tests.ReadJson<Dictionary<String, String>>.DeserializeFromUtf8Bytes(Mode: Reflection)

ETL Files

Histogram

JIT Disasms

System.Text.Json.Serialization.Tests.ReadJson<Dictionary<String, String>>.DeserializeFromString(Mode: SourceGen)

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JIT Disasms

System.Text.Json.Serialization.Tests.ReadJson<Dictionary<String, String>>.DeserializeFromReader(Mode: SourceGen)

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Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.IndexerSetReverse<String>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Array - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	3.01 μs	3.57 μs	1.18	0.37	False
IList - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	9.73 μs	13.45 μs	1.38	0.51	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.IndexerSetReverse<String>*'

Payloads

Baseline
Compare

System.Collections.IndexerSetReverse<String>.Array(Size: 512)

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Histogram

JIT Disasms

System.Collections.IndexerSetReverse<String>.IList(Size: 512)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Text.Json.Serialization.Tests.WriteJson<IndexViewModel>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
SerializeToUtf8Bytes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	35.83 μs	39.17 μs	1.09	0.03	False
SerializeToWriter - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	31.92 μs	33.65 μs	1.05	0.07	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Serialization.Tests.WriteJson<IndexViewModel>*'

Payloads

Baseline
Compare

System.Text.Json.Serialization.Tests.WriteJson<IndexViewModel>.SerializeToUtf8Bytes(Mode: SourceGen)

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Histogram

JIT Disasms

System.Text.Json.Serialization.Tests.WriteJson<IndexViewModel>.SerializeToWriter(Mode: SourceGen)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.Concurrent.Count<String>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Queue_EnqueueCountDequeue - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	70.60 ns	80.70 ns	1.14	0.50	False
Bag - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	91.14 ns	125.64 ns	1.38	0.43	False
Queue - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	41.10 ns	43.87 ns	1.07	0.48	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.Concurrent.Count<String>*'

Payloads

Baseline
Compare

System.Collections.Concurrent.Count<String>.Queue_EnqueueCountDequeue(Size: 512)

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Histogram

JIT Disasms

System.Collections.Concurrent.Count<String>.Bag(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Collections.Concurrent.Count<String>.Queue(Size: 512)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Tests.Perf_HashCode

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Combine_2 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	62.06 μs	69.16 μs	1.11	0.30	False
Add - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	8.35 μs	10.58 μs	1.27	0.54	False
Combine_4 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	92.41 μs	103.48 μs	1.12	0.32	False
Combine_1 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	54.89 μs	63.76 μs	1.16	0.37	False
Combine_3 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	73.52 μs	82.78 μs	1.13	0.19	False
Combine_6 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	110.91 μs	119.66 μs	1.08	0.36	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_HashCode*'

Payloads

Baseline
Compare

System.Tests.Perf_HashCode.Combine_2

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System.Tests.Perf_HashCode.Add

ETL Files

Histogram

JIT Disasms

System.Tests.Perf_HashCode.Combine_4

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Histogram

JIT Disasms

System.Tests.Perf_HashCode.Combine_1

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System.Tests.Perf_HashCode.Combine_3

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Histogram

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System.Tests.Perf_HashCode.Combine_6

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Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Text.Json.Tests.Perf_Depth

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ReadSpanEmptyLoop - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	46.10 μs	53.23 μs	1.15	0.48	False
ReadSpanEmptyLoop - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	218.24 ns	232.00 ns	1.06	0.40	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Tests.Perf_Depth*'

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System.Text.Json.Tests.Perf_Depth.ReadSpanEmptyLoop(Depth: 512)

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System.Text.Json.Tests.Perf_Depth.ReadSpanEmptyLoop(Depth: 1)

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.IO.Tests.Perf_FileStream

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
WriteByte - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	24.08 μs	26.91 μs	1.12	0.29	False
ReadByte - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	24.41 μs	27.77 μs	1.14	0.30	False
SeekForward - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	75.05 μs	87.26 μs	1.16	0.35	False
ReadByte - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	23.79 μs	27.52 μs	1.16	0.38	False
WriteByte - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	24.07 μs	26.87 μs	1.12	0.27	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.IO.Tests.Perf_FileStream*'

Payloads

Baseline
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System.IO.Tests.Perf_FileStream.WriteByte(fileSize: 1024, options: Asynchronous)

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System.IO.Tests.Perf_FileStream.ReadByte(fileSize: 1024, options: Asynchronous)

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System.IO.Tests.Perf_FileStream.SeekForward(fileSize: 1024, options: None)

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System.IO.Tests.Perf_FileStream.ReadByte(fileSize: 1024, options: None)

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JIT Disasms

System.IO.Tests.Perf_FileStream.WriteByte(fileSize: 1024, options: None)

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Tests.Perf_Char

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Char_ToUpper - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	35.48 ns	51.57 ns	1.45	0.56	False
Char_ToLower - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	39.38 ns	54.63 ns	1.39	0.51	False
Char_ToLower - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	86.38 ns	108.36 ns	1.25	0.49	False
Char_ToLower - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	37.16 ns	47.51 ns	1.28	0.53	False
Char_IsUpper - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	139.36 ns	177.56 ns	1.27	0.36	False
Char_ToUpperInvariant - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	74.47 ns	91.33 ns	1.23	0.37	False
GetUnicodeCategory - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	7.37 ns	9.60 ns	1.30	0.79	False
Char_ToUpper - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	77.47 ns	93.80 ns	1.21	0.42	False
Char_ToLowerInvariant - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	73.98 ns	81.87 ns	1.11	0.37	False
GetUnicodeCategory - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	17.11 ns	22.63 ns	1.32	0.72	False
Char_ToUpper - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	35.52 ns	54.85 ns	1.54	0.56	False
Char_IsLower - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	141.10 ns	170.95 ns	1.21	0.34	False
Char_ToLower - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	76.82 ns	101.58 ns	1.32	0.42	False
Char_ToUpper - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	78.70 ns	97.95 ns	1.24	0.43	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_Char*'

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System.Tests.Perf_Char.Char_ToUpper(c: 'a', cultureName: en-US)

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System.Tests.Perf_Char.Char_ToLower(c: 'a', cultureName: en-US)

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System.Tests.Perf_Char.Char_ToLower(c: 'İ', cultureName: en-US)

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System.Tests.Perf_Char.Char_ToLower(c: 'A', cultureName: en-US)

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System.Tests.Perf_Char.Char_IsUpper(input: "Good afternoon, Constable!")

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System.Tests.Perf_Char.Char_ToUpperInvariant(input: "Hello World!")

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System.Tests.Perf_Char.GetUnicodeCategory(c: '.')

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System.Tests.Perf_Char.Char_ToUpper(c: 'İ', cultureName: en-US)

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System.Tests.Perf_Char.Char_ToLowerInvariant(input: "Hello World!")

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System.Tests.Perf_Char.GetUnicodeCategory(c: 'א')

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System.Tests.Perf_Char.Char_ToUpper(c: 'A', cultureName: en-US)

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System.Tests.Perf_Char.Char_IsLower(input: "Good afternoon, Constable!")

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System.Tests.Perf_Char.Char_ToLower(c: '你', cultureName: zh-Hans)

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System.Tests.Perf_Char.Char_ToUpper(c: '你', cultureName: zh-Hans)

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Numerics.Tests.Constructor

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
SpanCastBenchmark_SByte - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	5.17 ns	6.19 ns	1.20	0.75	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Numerics.Tests.Constructor*'

Payloads

Baseline
Compare

System.Numerics.Tests.Constructor.SpanCastBenchmark_SByte

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Histogram

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in StoreBlock.LocalAddress

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
InitBlockAllOnes32 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	6.47 ns	7.52 ns	1.16	0.28	False
InitBlockAllOnes64 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	8.86 ns	10.10 ns	1.14	0.40	False
InitBlockAllZeros128 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	12.87 ns	15.42 ns	1.20	0.40	False
InitBlockAllOnes8 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	5.90 ns	7.09 ns	1.20	0.07	False
InitBlockAllOnes16 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	5.46 ns	6.57 ns	1.20	0.19	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'StoreBlock.LocalAddress*'

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Compare

StoreBlock.LocalAddress.InitBlockAllOnes32

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StoreBlock.LocalAddress.InitBlockAllOnes64

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StoreBlock.LocalAddress.InitBlockAllZeros128

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StoreBlock.LocalAddress.InitBlockAllOnes8

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StoreBlock.LocalAddress.InitBlockAllOnes16

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.IO.Tests.BinaryReaderTests

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ReadAsciiChar - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	164.38 ns	197.49 ns	1.20	0.42	False
ReadHalf - Duration of single invocation 📈 - ADX Test Multi Config Graph	31.88 ns	38.59 ns	1.21	0.58	False
ReadUInt16 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	33.14 ns	41.62 ns	1.26	0.58	False
ReadDouble - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	34.41 ns	44.72 ns	1.30	0.61	False
ReadNonAsciiChar - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	376.62 ns	511.30 ns	1.36	0.31	False
ReadSmallString - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	192.61 ns	211.27 ns	1.10	0.32	False
ReadBool - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	13.69 ns	23.45 ns	1.71	0.72	False
DefaultCtor - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	40.97 ns	50.02 ns	1.22	0.61	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.IO.Tests.BinaryReaderTests*'

Payloads

Baseline
Compare

System.IO.Tests.BinaryReaderTests.ReadAsciiChar

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System.IO.Tests.BinaryReaderTests.ReadHalf

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System.IO.Tests.BinaryReaderTests.ReadUInt16

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Histogram

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System.IO.Tests.BinaryReaderTests.ReadDouble

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System.IO.Tests.BinaryReaderTests.ReadNonAsciiChar

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Histogram

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System.IO.Tests.BinaryReaderTests.ReadSmallString

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System.IO.Tests.BinaryReaderTests.ReadBool

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System.IO.Tests.BinaryReaderTests.DefaultCtor

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Text.Json.Serialization.Tests.ReadJson<Hashtable>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
DeserializeFromString - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	106.40 μs	113.31 μs	1.06	0.15	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Serialization.Tests.ReadJson<Hashtable>*'

Payloads

Baseline
Compare

System.Text.Json.Serialization.Tests.ReadJson<Hashtable>.DeserializeFromString(Mode: Reflection)

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Text.Json.Serialization.Tests.ReadJson<LoginViewModel>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
DeserializeFromReader - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	2.83 μs	3.24 μs	1.14	0.19	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Serialization.Tests.ReadJson<LoginViewModel>*'

Payloads

Baseline
Compare

System.Text.Json.Serialization.Tests.ReadJson<LoginViewModel>.DeserializeFromReader(Mode: SourceGen)

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Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Text.Json.Tests.Perf_Base64

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
WriteByteArrayAsBase64_NoEscaping - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	294.04 ns	317.68 ns	1.08	0.21	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Tests.Perf_Base64*'

Payloads

Baseline
Compare

System.Text.Json.Tests.Perf_Base64.WriteByteArrayAsBase64_NoEscaping(NumberOfBytes: 100)

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JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.Perf_LengthBucketsFrozenDictionary

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
TryGetValue_True_FrozenDictionary - Duration of single invocation 📈 - ADX Test Multi Config Graph	301.74 ns	384.67 ns	1.27	0.42	False
TryGetValue_False_FrozenDictionary - Duration of single invocation 📈 - ADX Test Multi Config Graph	176.08 ns	216.24 ns	1.23	0.51	False
TryGetValue_False_FrozenDictionary - Duration of single invocation 📈 - ADX Test Multi Config Graph	218.53 μs	238.55 μs	1.09	0.43	False
TryGetValue_False_FrozenDictionary - Duration of single invocation 📈 - ADX Test Multi Config Graph	16.81 μs	19.53 μs	1.16	0.46	False
TryGetValue_False_FrozenDictionary - Duration of single invocation 📈 - ADX Test Multi Config Graph	1.70 μs	1.94 μs	1.14	0.48	False
TryGetValue_True_FrozenDictionary - Duration of single invocation 📈 - ADX Test Multi Config Graph	3.21 μs	3.44 μs	1.07	0.50	False
TryGetValue_True_FrozenDictionary - Duration of single invocation 📈 - ADX Test Multi Config Graph	5.92 μs	6.30 μs	1.06	0.39	False
TryGetValue_True_FrozenDictionary - Duration of single invocation 📈 - ADX Test Multi Config Graph	58.39 μs	65.55 μs	1.12	0.41	False
TryGetValue_False_FrozenDictionary - Duration of single invocation 📈 - ADX Test Multi Config Graph	182.48 ns	226.03 ns	1.24	0.42	False
TryGetValue_False_FrozenDictionary - Duration of single invocation 📈 - ADX Test Multi Config Graph	17.44 μs	20.75 μs	1.19	0.47	False
TryGetValue_True_FrozenDictionary - Duration of single invocation 📈 - ADX Test Multi Config Graph	31.99 μs	34.79 μs	1.09	0.49	False
TryGetValue_True_FrozenDictionary - Duration of single invocation 📈 - ADX Test Multi Config Graph	350.43 μs	408.26 μs	1.17	0.41	False
TryGetValue_True_FrozenDictionary - Duration of single invocation 📈 - ADX Test Multi Config Graph	552.74 ns	636.64 ns	1.15	0.35	False
TryGetValue_True_FrozenDictionary - Duration of single invocation 📈 - ADX Test Multi Config Graph	582.97 μs	646.02 μs	1.11	0.32	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.Perf_LengthBucketsFrozenDictionary*'

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System.Collections.Perf_LengthBucketsFrozenDictionary.TryGetValue_True_FrozenDictionary(Count: 10, ItemsPerBucket: 1)

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System.Collections.Perf_LengthBucketsFrozenDictionary.TryGetValue_False_FrozenDictionary(Count: 10, ItemsPerBucket: 5)

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System.Collections.Perf_LengthBucketsFrozenDictionary.TryGetValue_False_FrozenDictionary(Count: 10000, ItemsPerBucket: 1)

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System.Collections.Perf_LengthBucketsFrozenDictionary.TryGetValue_False_FrozenDictionary(Count: 1000, ItemsPerBucket: 5)

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System.Collections.Perf_LengthBucketsFrozenDictionary.TryGetValue_False_FrozenDictionary(Count: 100, ItemsPerBucket: 5)

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System.Collections.Perf_LengthBucketsFrozenDictionary.TryGetValue_True_FrozenDictionary(Count: 100, ItemsPerBucket: 1)

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System.Collections.Perf_LengthBucketsFrozenDictionary.TryGetValue_True_FrozenDictionary(Count: 100, ItemsPerBucket: 5)

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System.Collections.Perf_LengthBucketsFrozenDictionary.TryGetValue_True_FrozenDictionary(Count: 1000, ItemsPerBucket: 5)

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System.Collections.Perf_LengthBucketsFrozenDictionary.TryGetValue_False_FrozenDictionary(Count: 10, ItemsPerBucket: 1)

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System.Collections.Perf_LengthBucketsFrozenDictionary.TryGetValue_False_FrozenDictionary(Count: 1000, ItemsPerBucket: 1)

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System.Collections.Perf_LengthBucketsFrozenDictionary.TryGetValue_True_FrozenDictionary(Count: 1000, ItemsPerBucket: 1)

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System.Collections.Perf_LengthBucketsFrozenDictionary.TryGetValue_True_FrozenDictionary(Count: 10000, ItemsPerBucket: 1)

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System.Collections.Perf_LengthBucketsFrozenDictionary.TryGetValue_True_FrozenDictionary(Count: 10, ItemsPerBucket: 5)

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System.Collections.Perf_LengthBucketsFrozenDictionary.TryGetValue_True_FrozenDictionary(Count: 10000, ItemsPerBucket: 5)

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in MicroBenchmarks.Serializers.Xml_FromStream<XmlElement>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
DataContractSerializer_ - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	6.99 μs	7.50 μs	1.07	0.27	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'MicroBenchmarks.Serializers.Xml_FromStream<XmlElement>*'

Payloads

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MicroBenchmarks.Serializers.Xml_FromStream<XmlElement>.DataContractSerializer_

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Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Text.RegularExpressions.Tests.Perf_Regex_Common

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ReplaceWords - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	10.23 μs	498.84 μs	48.75	0.06	True
SplitWords - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	11.57 μs	517.34 μs	44.72	0.06	True
MatchesWords - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	9.67 μs	506.41 μs	52.37	0.04	True
MatchWord - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	473.53 ns	12.67 μs	26.75	0.05	True

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.RegularExpressions.Tests.Perf_Regex_Common*'

Payloads

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Compare

System.Text.RegularExpressions.Tests.Perf_Regex_Common.ReplaceWords(Options: IgnoreCase, Compiled)

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System.Text.RegularExpressions.Tests.Perf_Regex_Common.SplitWords(Options: IgnoreCase, Compiled)

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System.Text.RegularExpressions.Tests.Perf_Regex_Common.MatchesWords(Options: IgnoreCase, Compiled)

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System.Text.RegularExpressions.Tests.Perf_Regex_Common.MatchWord(Options: IgnoreCase, Compiled)

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.MathBenchmarks.Double

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ScaleB - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	20.89 μs	26.05 μs	1.25	0.10	False
Round - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	23.37 μs	26.68 μs	1.14	0.01	False
SinCosPi - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	100.69 μs	107.65 μs	1.07	0.06	False
ILogB - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	21.39 μs	25.25 μs	1.18	0.05	False
Hypot - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	50.72 μs	58.41 μs	1.15	0.13	False
CosPi - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	51.15 μs	54.60 μs	1.07	0.05	False
SinPi - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	50.93 μs	54.73 μs	1.07	0.05	False
Atan2 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	133.31 μs	141.29 μs	1.06	0.21	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.MathBenchmarks.Double*'

Payloads

Baseline
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System.MathBenchmarks.Double.ScaleB

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System.MathBenchmarks.Double.Round

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System.MathBenchmarks.Double.SinCosPi

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System.MathBenchmarks.Double.ILogB

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System.MathBenchmarks.Double.Hypot

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JIT Disasms

System.MathBenchmarks.Double.CosPi

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System.MathBenchmarks.Double.SinPi

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System.MathBenchmarks.Double.Atan2

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Text.Json.Serialization.Tests.WriteJson<ClassRecord>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
SerializeToWriter - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	711.26 ns	825.52 ns	1.16	0.26	False
SerializeToString - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.09 μs	1.17 μs	1.08	0.22	False
SerializeObjectProperty - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.84 μs	2.09 μs	1.13	0.22	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Serialization.Tests.WriteJson<ClassRecord>*'

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System.Text.Json.Serialization.Tests.WriteJson<ClassRecord>.SerializeToWriter(Mode: SourceGen)

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System.Text.Json.Serialization.Tests.WriteJson<ClassRecord>.SerializeToString(Mode: SourceGen)

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System.Text.Json.Serialization.Tests.WriteJson<ClassRecord>.SerializeObjectProperty(Mode: SourceGen)

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Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Threading.Channels.Tests.SpscUnboundedChannelPerfTests

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
TryWriteThenTryRead - Duration of single invocation 📈 - ADX Test Multi Config Graph	398.55 ns	464.33 ns	1.17	0.25	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Threading.Channels.Tests.SpscUnboundedChannelPerfTests*'

Payloads

Baseline
Compare

System.Threading.Channels.Tests.SpscUnboundedChannelPerfTests.TryWriteThenTryRead

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Histogram

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Tests.Perf_Version

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Ctor3 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	32.22 ns	37.34 ns	1.16	0.66	False
Ctor2 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	23.23 ns	41.19 ns	1.77	0.68	False
Parse2 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	143.59 ns	162.22 ns	1.13	0.37	False
Parse4 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	241.93 ns	282.30 ns	1.17	0.31	False
Parse3 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	191.62 ns	241.08 ns	1.26	0.39	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_Version*'

Payloads

Baseline
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System.Tests.Perf_Version.Ctor3

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System.Tests.Perf_Version.Ctor2

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System.Tests.Perf_Version.Parse2

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System.Tests.Perf_Version.Parse4

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System.Tests.Perf_Version.Parse3

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Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in MicroBenchmarks.Serializers.Json_ToString<Location>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
JsonNet_ - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	6.92 μs	7.92 μs	1.14	0.16	False
SystemTextJson_SourceGen_ - Duration of single invocation 📈 - ADX Test Multi Config Graph	1.75 μs	1.84 μs	1.05	0.15	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'MicroBenchmarks.Serializers.Json_ToString<Location>*'

Payloads

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MicroBenchmarks.Serializers.Json_ToString<Location>.JsonNet_

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MicroBenchmarks.Serializers.Json_ToString<Location>.SystemTextJson_SourceGen_

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Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.ComponentModel.Tests.Perf_TypeDescriptorTests

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
GetConverter - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	533.51 ns	647.75 ns	1.21	0.31	False
GetConverter - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	778.13 ns	969.11 ns	1.25	0.29	False
GetConverter - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	761.52 ns	897.67 ns	1.18	0.30	False
GetConverter - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	800.45 ns	917.18 ns	1.15	0.32	False
GetConverter - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	780.00 ns	975.45 ns	1.25	0.31	False
GetConverter - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	963.37 ns	1.16 μs	1.21	0.34	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.ComponentModel.Tests.Perf_TypeDescriptorTests*'

Payloads

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System.ComponentModel.Tests.Perf_TypeDescriptorTests.GetConverter(typeToConvert: typeof(string))

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System.ComponentModel.Tests.Perf_TypeDescriptorTests.GetConverter(typeToConvert: typeof(int))

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Histogram

JIT Disasms

System.ComponentModel.Tests.Perf_TypeDescriptorTests.GetConverter(typeToConvert: typeof(System.ComponentModel.Tests.SomeValueType?))

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Histogram

JIT Disasms

System.ComponentModel.Tests.Perf_TypeDescriptorTests.GetConverter(typeToConvert: typeof(int?))

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Histogram

JIT Disasms

System.ComponentModel.Tests.Perf_TypeDescriptorTests.GetConverter(typeToConvert: typeof(System.Guid))

ETL Files

Histogram

JIT Disasms

System.ComponentModel.Tests.Perf_TypeDescriptorTests.GetConverter(typeToConvert: typeof(System.ComponentModel.Tests.SomeEnum))

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Globalization.Tests.Perf_DateTimeCultureInfo

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ToString - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	393.60 ns	428.54 ns	1.09	0.22	False
ToStringHebrewIsrael - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	656.35 ns	731.51 ns	1.11	0.15	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Globalization.Tests.Perf_DateTimeCultureInfo*'

Payloads

Baseline
Compare

System.Globalization.Tests.Perf_DateTimeCultureInfo.ToString(culturestring: da)

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Histogram

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System.Globalization.Tests.Perf_DateTimeCultureInfo.ToStringHebrewIsrael

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Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Runtime.Intrinsics.Tests.Perf_Vector128Of<UInt16>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
DivideBenchmark - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	17.81 ns	22.31 ns	1.25	0.73	False
GetHashCodeBenchmark - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	104.31 ns	123.02 ns	1.18	0.55	False
SquareRootBenchmark - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	40.20 ns	48.13 ns	1.20	0.63	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Runtime.Intrinsics.Tests.Perf_Vector128Of<UInt16>*'

Payloads

Baseline
Compare

System.Runtime.Intrinsics.Tests.Perf_Vector128Of<UInt16>.DivideBenchmark

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Histogram

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System.Runtime.Intrinsics.Tests.Perf_Vector128Of<UInt16>.GetHashCodeBenchmark

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Histogram

JIT Disasms

System.Runtime.Intrinsics.Tests.Perf_Vector128Of<UInt16>.SquareRootBenchmark

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.CtorDefaultSize<Int32>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Dictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	25.47 ns	28.51 ns	1.12	0.66	False
List - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	18.79 ns	28.87 ns	1.54	0.70	False
SortedSet - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	26.10 ns	34.51 ns	1.32	0.75	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.CtorDefaultSize<Int32>*'

Payloads

Baseline
Compare

System.Collections.CtorDefaultSize<Int32>.Dictionary

ETL Files

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System.Collections.CtorDefaultSize<Int32>.List

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System.Collections.CtorDefaultSize<Int32>.SortedSet

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.CtorFromCollectionNonGeneric<String>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Hashtable - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	74.41 μs	83.74 μs	1.13	0.30	False
SortedList - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	663.38 μs	777.92 μs	1.17	0.21	False
Queue - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	65.75 μs	79.05 μs	1.20	0.39	False
Stack - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	63.77 μs	74.84 μs	1.17	0.39	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.CtorFromCollectionNonGeneric<String>*'

Payloads

Baseline
Compare

System.Collections.CtorFromCollectionNonGeneric<String>.Hashtable(Size: 512)

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Histogram

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System.Collections.CtorFromCollectionNonGeneric<String>.SortedList(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Collections.CtorFromCollectionNonGeneric<String>.Queue(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Collections.CtorFromCollectionNonGeneric<String>.Stack(Size: 512)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.CreateAddAndRemove<Int32>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
SortedSet - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	201.01 μs	227.78 μs	1.13	0.23	False
LinkedList - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	32.22 μs	43.52 μs	1.35	0.51	False
Queue - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	11.06 μs	12.84 μs	1.16	0.33	False
Stack - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	8.74 μs	9.79 μs	1.12	0.33	False
Dictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	50.35 μs	59.85 μs	1.19	0.21	False
SortedDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.59 ms	1.81 ms	1.14	0.14	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.CreateAddAndRemove<Int32>*'

Payloads

Baseline
Compare

System.Collections.CreateAddAndRemove<Int32>.SortedSet(Size: 512)

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System.Collections.CreateAddAndRemove<Int32>.LinkedList(Size: 512)

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System.Collections.CreateAddAndRemove<Int32>.Queue(Size: 512)

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System.Collections.CreateAddAndRemove<Int32>.Stack(Size: 512)

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System.Collections.CreateAddAndRemove<Int32>.Dictionary(Size: 512)

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Histogram

JIT Disasms

System.Collections.CreateAddAndRemove<Int32>.SortedDictionary(Size: 512)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Memory.MemoryMarshal<Byte>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
TryGetArray - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	26.42 ns	30.22 ns	1.14	0.74	False
Read - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	5.67 ns	6.78 ns	1.19	0.41	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Memory.MemoryMarshal<Byte>*'

Payloads

Baseline
Compare

System.Memory.MemoryMarshal<Byte>.TryGetArray

ETL Files

Histogram

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System.Memory.MemoryMarshal<Byte>.Read

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Xml.Linq.Perf_XElement

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
GetValue - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	243.85 ns	298.44 ns	1.22	0.45	False
GetAttribute - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	168.17 ns	206.57 ns	1.23	0.37	False
CreateElementsWithNamespace - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	403.38 ns	445.04 ns	1.10	0.20	False
CreateElementWithNamespace - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	341.12 ns	384.45 ns	1.13	0.22	False
GetElement - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	186.01 ns	211.71 ns	1.14	0.40	False
CreateElement - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	199.74 ns	241.74 ns	1.21	0.31	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Xml.Linq.Perf_XElement*'

Payloads

Baseline
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System.Xml.Linq.Perf_XElement.GetValue

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System.Xml.Linq.Perf_XElement.GetAttribute

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System.Xml.Linq.Perf_XElement.CreateElementsWithNamespace

ETL Files

Histogram

JIT Disasms

System.Xml.Linq.Perf_XElement.CreateElementWithNamespace

ETL Files

Histogram

JIT Disasms

System.Xml.Linq.Perf_XElement.GetElement

ETL Files

Histogram

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System.Xml.Linq.Perf_XElement.CreateElement

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in MicroBenchmarks.Serializers.Xml_ToStream<LoginViewModel>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
DataContractSerializer_ - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	3.52 μs	4.12 μs	1.17	0.14	False
DataContractSerializer_BinaryXml_ - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	2.30 μs	2.67 μs	1.16	0.23	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'MicroBenchmarks.Serializers.Xml_ToStream<LoginViewModel>*'

Payloads

Baseline
Compare

MicroBenchmarks.Serializers.Xml_ToStream<LoginViewModel>.DataContractSerializer_

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MicroBenchmarks.Serializers.Xml_ToStream<LoginViewModel>.DataContractSerializer_BinaryXml_

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Runtime.Intrinsics.Tests.Perf_Vector128Of<Int16>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
SquareRootBenchmark - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	20.33 ns	33.54 ns	1.65	0.79	False
GetHashCodeBenchmark - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	101.72 ns	127.36 ns	1.25	0.58	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Runtime.Intrinsics.Tests.Perf_Vector128Of<Int16>*'

Payloads

Baseline
Compare

System.Runtime.Intrinsics.Tests.Perf_Vector128Of<Int16>.SquareRootBenchmark

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System.Runtime.Intrinsics.Tests.Perf_Vector128Of<Int16>.GetHashCodeBenchmark

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in MicroBenchmarks.Serializers.Xml_ToStream<CollectionsOfPrimitives>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
DataContractSerializer_ - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	2.51 ms	2.78 ms	1.11	0.16	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'MicroBenchmarks.Serializers.Xml_ToStream<CollectionsOfPrimitives>*'

Payloads

Baseline
Compare

MicroBenchmarks.Serializers.Xml_ToStream<CollectionsOfPrimitives>.DataContractSerializer_

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Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Text.Json.Serialization.Tests.WriteJson<ImmutableDictionary<String, String>>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
SerializeToWriter - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	116.47 μs	135.91 μs	1.17	0.16	False
SerializeToUtf8Bytes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	100.99 μs	112.62 μs	1.12	0.19	False
SerializeObjectProperty - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	107.24 μs	119.11 μs	1.11	0.17	False
SerializeToString - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	120.87 μs	140.35 μs	1.16	0.16	False
SerializeToString - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	104.45 μs	122.26 μs	1.17	0.18	False
SerializeToUtf8Bytes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	122.31 μs	134.83 μs	1.10	0.16	False
SerializeObjectProperty - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	129.88 μs	144.61 μs	1.11	0.14	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Serialization.Tests.WriteJson<ImmutableDictionary<String, String>>*'

Payloads

Baseline
Compare

System.Text.Json.Serialization.Tests.WriteJson<ImmutableDictionary<String, String>>.SerializeToWriter(Mode: Reflection)

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System.Text.Json.Serialization.Tests.WriteJson<ImmutableDictionary<String, String>>.SerializeToUtf8Bytes(Mode: SourceGen)

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Histogram

JIT Disasms

System.Text.Json.Serialization.Tests.WriteJson<ImmutableDictionary<String, String>>.SerializeObjectProperty(Mode: SourceGen)

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Histogram

JIT Disasms

System.Text.Json.Serialization.Tests.WriteJson<ImmutableDictionary<String, String>>.SerializeToString(Mode: Reflection)

ETL Files

Histogram

JIT Disasms

System.Text.Json.Serialization.Tests.WriteJson<ImmutableDictionary<String, String>>.SerializeToString(Mode: SourceGen)

ETL Files

Histogram

JIT Disasms

System.Text.Json.Serialization.Tests.WriteJson<ImmutableDictionary<String, String>>.SerializeToUtf8Bytes(Mode: Reflection)

ETL Files

Histogram

JIT Disasms

System.Text.Json.Serialization.Tests.WriteJson<ImmutableDictionary<String, String>>.SerializeObjectProperty(Mode: Reflection)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in MicroBenchmarks.Serializers.Xml_FromStream<Location>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
DataContractSerializer_BinaryXml_ - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	9.12 μs	9.92 μs	1.09	0.19	False
DataContractSerializer_ - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	20.50 μs	21.66 μs	1.06	0.05	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'MicroBenchmarks.Serializers.Xml_FromStream<Location>*'

Payloads

Baseline
Compare

MicroBenchmarks.Serializers.Xml_FromStream<Location>.DataContractSerializer_BinaryXml_

ETL Files

Histogram

JIT Disasms

MicroBenchmarks.Serializers.Xml_FromStream<Location>.DataContractSerializer_

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Numerics.Tests.Perf_Matrix3x2

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
MultiplyByMatrixOperatorBenchmark - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	22.84 ns	29.76 ns	1.30	0.65	False
CreateSkewFromScalarXYBenchmark - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	26.13 ns	31.07 ns	1.19	0.64	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Numerics.Tests.Perf_Matrix3x2*'

Payloads

Baseline
Compare

System.Numerics.Tests.Perf_Matrix3x2.MultiplyByMatrixOperatorBenchmark

ETL Files

Histogram

JIT Disasms

System.Numerics.Tests.Perf_Matrix3x2.CreateSkewFromScalarXYBenchmark

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in MicroBenchmarks.Serializers.Json_ToStream<Location>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
SystemTextJson_SourceGen_ - Duration of single invocation 📈 - ADX Test Multi Config Graph	1.48 μs	1.67 μs	1.13	0.13	False
DataContractJsonSerializer_ - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	7.83 μs	8.49 μs	1.08	0.12	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'MicroBenchmarks.Serializers.Json_ToStream<Location>*'

Payloads

Baseline
Compare

MicroBenchmarks.Serializers.Json_ToStream<Location>.SystemTextJson_SourceGen_

ETL Files

Histogram

JIT Disasms

MicroBenchmarks.Serializers.Json_ToStream<Location>.DataContractJsonSerializer_

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Hashing

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
GetStringHashCode - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	22.16 ns	28.07 ns	1.27	0.72	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Hashing*'

Payloads

Baseline
Compare

System.Hashing.GetStringHashCode(BytesCount: 10)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Text.Json.Document.Tests.Perf_EnumerateObject

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Parse - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.26 ms	1.44 ms	1.14	0.29	False
EnumerateProperties - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	9.03 μs	9.84 μs	1.09	0.37	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Document.Tests.Perf_EnumerateObject*'

Payloads

Baseline
Compare

System.Text.Json.Document.Tests.Perf_EnumerateObject.Parse(TestCase: ObjectProperties)

ETL Files

Histogram

JIT Disasms

System.Text.Json.Document.Tests.Perf_EnumerateObject.EnumerateProperties(TestCase: StringProperties)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Numerics.Tests.Perf_VectorOf<Int64>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
GetHashCodeBenchmark - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	38.99 ns	50.10 ns	1.28	0.70	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Numerics.Tests.Perf_VectorOf<Int64>*'

Payloads

Baseline
Compare

System.Numerics.Tests.Perf_VectorOf<Int64>.GetHashCodeBenchmark

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.AddGivenSize<String>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ObservableCollection - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	70.07 μs	78.05 μs	1.11	0.40	False
List - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	8.75 μs	9.44 μs	1.08	0.51	False
SortedList - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	721.91 μs	773.72 μs	1.07	0.19	False
HashSet - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	27.22 μs	34.23 μs	1.26	0.45	False
Stack - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	8.41 μs	11.35 μs	1.35	0.48	False
ICollection - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	11.56 μs	15.32 μs	1.33	0.55	False
ConcurrentDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	94.26 μs	105.29 μs	1.12	0.24	False
IDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	43.40 μs	50.67 μs	1.17	0.19	False
Queue - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	9.93 μs	11.72 μs	1.18	0.48	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.AddGivenSize<String>*'

Payloads

Baseline
Compare

System.Collections.AddGivenSize<String>.ObservableCollection(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Collections.AddGivenSize<String>.List(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Collections.AddGivenSize<String>.SortedList(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Collections.AddGivenSize<String>.HashSet(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Collections.AddGivenSize<String>.Stack(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Collections.AddGivenSize<String>.ICollection(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Collections.AddGivenSize<String>.ConcurrentDictionary(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Collections.AddGivenSize<String>.IDictionary(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Collections.AddGivenSize<String>.Queue(Size: 512)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Numerics.Tests.Perf_Quaternion

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
CreateFromVector3WithScalarBenchmark - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	11.69 ns	17.78 ns	1.52	0.76	False
CreateFromRotationMatrixBenchmark - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	15.11 ns	23.66 ns	1.57	0.73	False
SlerpBenchmark - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	15.00 ns	20.76 ns	1.38	0.69	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Numerics.Tests.Perf_Quaternion*'

Payloads

Baseline
Compare

System.Numerics.Tests.Perf_Quaternion.CreateFromVector3WithScalarBenchmark

ETL Files

Histogram

JIT Disasms

System.Numerics.Tests.Perf_Quaternion.CreateFromRotationMatrixBenchmark

ETL Files

Histogram

JIT Disasms

System.Numerics.Tests.Perf_Quaternion.SlerpBenchmark

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.Perf_Frozen<NotKnownComparable>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ToFrozenSet - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	246.55 μs	267.98 μs	1.09	0.09	False
ToFrozenSet - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.12 μs	1.30 μs	1.15	0.24	False
ToFrozenDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	595.53 ns	676.27 ns	1.14	0.17	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.Perf_Frozen<NotKnownComparable>*'

Payloads

Baseline
Compare

System.Collections.Perf_Frozen<NotKnownComparable>.ToFrozenSet(Count: 512)

ETL Files

Histogram

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System.Collections.Perf_Frozen<NotKnownComparable>.ToFrozenSet(Count: 4)

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Histogram

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System.Collections.Perf_Frozen<NotKnownComparable>.ToFrozenDictionary(Count: 4)

ETL Files

Histogram

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Xml.Linq.Perf_XDocument

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
GetElement - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	184.51 ns	207.99 ns	1.13	0.46	False
Parse - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	8.35 μs	8.92 μs	1.07	0.05	False
CreateWithRootlEement - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	116.01 ns	125.01 ns	1.08	0.36	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Xml.Linq.Perf_XDocument*'

Payloads

Baseline
Compare

System.Xml.Linq.Perf_XDocument.GetElement

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Histogram

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System.Xml.Linq.Perf_XDocument.Parse

ETL Files

Histogram

JIT Disasms

System.Xml.Linq.Perf_XDocument.CreateWithRootlEement

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Text.Json.Serialization.Tests.WriteJson<Dictionary<String, String>>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
SerializeObjectProperty - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	32.42 μs	35.07 μs	1.08	0.08	False
SerializeToUtf8Bytes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	27.27 μs	32.51 μs	1.19	0.14	False
SerializeToWriter - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	28.39 μs	30.67 μs	1.08	0.10	False
SerializeToWriter - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	26.30 μs	28.61 μs	1.09	0.13	False
SerializeToUtf8Bytes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	29.17 μs	31.70 μs	1.09	0.10	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Serialization.Tests.WriteJson<Dictionary<String, String>>*'

Payloads

Baseline
Compare

System.Text.Json.Serialization.Tests.WriteJson<Dictionary<String, String>>.SerializeObjectProperty(Mode: SourceGen)

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Histogram

JIT Disasms

System.Text.Json.Serialization.Tests.WriteJson<Dictionary<String, String>>.SerializeToUtf8Bytes(Mode: SourceGen)

ETL Files

Histogram

JIT Disasms

System.Text.Json.Serialization.Tests.WriteJson<Dictionary<String, String>>.SerializeToWriter(Mode: Reflection)

ETL Files

Histogram

JIT Disasms

System.Text.Json.Serialization.Tests.WriteJson<Dictionary<String, String>>.SerializeToWriter(Mode: SourceGen)

ETL Files

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JIT Disasms

System.Text.Json.Serialization.Tests.WriteJson<Dictionary<String, String>>.SerializeToUtf8Bytes(Mode: Reflection)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Threading.Tests.Perf_EventWaitHandle

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Set_Reset - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	208.52 ns	230.52 ns	1.11	0.21	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Threading.Tests.Perf_EventWaitHandle*'

Payloads

Baseline
Compare

System.Threading.Tests.Perf_EventWaitHandle.Set_Reset

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Histogram

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Buffers.Tests.NonStandardArrayPoolTests<Object>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
RentNoReturn - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	51.88 ns	66.07 ns	1.27	0.43	False
RentNoReturn - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	93.68 ns	107.71 ns	1.15	0.38	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Buffers.Tests.NonStandardArrayPoolTests<Object>*'

Payloads

Baseline
Compare

System.Buffers.Tests.NonStandardArrayPoolTests<Object>.RentNoReturn(RentalSize: 64, UseSharedPool: True)

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System.Buffers.Tests.NonStandardArrayPoolTests<Object>.RentNoReturn(RentalSize: 64, UseSharedPool: False)

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Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.IterateForNonGeneric<String>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ArrayList - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	5.49 μs	6.54 μs	1.19	0.26	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.IterateForNonGeneric<String>*'

Payloads

Baseline
Compare

System.Collections.IterateForNonGeneric<String>.ArrayList(Size: 512)

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Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.IndexerSet<Int32>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
IList - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	10.60 μs	16.23 μs	1.53	0.48	False
List - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	5.54 μs	6.49 μs	1.17	0.38	False
Dictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	23.08 μs	26.56 μs	1.15	0.45	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.IndexerSet<Int32>*'

Payloads

Baseline
Compare

System.Collections.IndexerSet<Int32>.IList(Size: 512)

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Histogram

JIT Disasms

System.Collections.IndexerSet<Int32>.List(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Collections.IndexerSet<Int32>.Dictionary(Size: 512)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.ContainsKeyFalse<Int32, Int32>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ImmutableDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	109.54 μs	120.07 μs	1.10	0.28	False
FrozenDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	12.47 μs	14.58 μs	1.17	0.64	False
ConcurrentDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	11.63 μs	13.25 μs	1.14	0.57	False
Dictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	15.10 μs	18.63 μs	1.23	0.66	False
ImmutableSortedDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	135.26 μs	166.56 μs	1.23	0.42	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.ContainsKeyFalse<Int32, Int32>*'

Payloads

Baseline
Compare

System.Collections.ContainsKeyFalse<Int32, Int32>.ImmutableDictionary(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Collections.ContainsKeyFalse<Int32, Int32>.FrozenDictionary(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Collections.ContainsKeyFalse<Int32, Int32>.ConcurrentDictionary(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Collections.ContainsKeyFalse<Int32, Int32>.Dictionary(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Collections.ContainsKeyFalse<Int32, Int32>.ImmutableSortedDictionary(Size: 512)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Text.Json.Serialization.Tests.WriteJson<MyEventsListerViewModel>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
SerializeToUtf8Bytes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	976.96 μs	1.06 ms	1.09	0.10	False
SerializeToWriter - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	914.91 μs	1.00 ms	1.10	0.17	False
SerializeToString - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.00 ms	1.14 ms	1.13	0.15	False
SerializeObjectProperty - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	983.92 μs	1.07 ms	1.09	0.13	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Serialization.Tests.WriteJson<MyEventsListerViewModel>*'

Payloads

Baseline
Compare

System.Text.Json.Serialization.Tests.WriteJson<MyEventsListerViewModel>.SerializeToUtf8Bytes(Mode: SourceGen)

ETL Files

Histogram

JIT Disasms

System.Text.Json.Serialization.Tests.WriteJson<MyEventsListerViewModel>.SerializeToWriter(Mode: SourceGen)

ETL Files

Histogram

JIT Disasms

System.Text.Json.Serialization.Tests.WriteJson<MyEventsListerViewModel>.SerializeToString(Mode: SourceGen)

ETL Files

Histogram

JIT Disasms

System.Text.Json.Serialization.Tests.WriteJson<MyEventsListerViewModel>.SerializeObjectProperty(Mode: SourceGen)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.CtorDefaultSizeNonGeneric

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
SortedList - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	58.97 ns	79.64 ns	1.35	0.54	False
Hashtable - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	44.39 ns	47.78 ns	1.08	0.66	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.CtorDefaultSizeNonGeneric*'

Payloads

Baseline
Compare

System.Collections.CtorDefaultSizeNonGeneric.SortedList

ETL Files

Histogram

JIT Disasms

System.Collections.CtorDefaultSizeNonGeneric.Hashtable

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in MicroBenchmarks.Serializers.Xml_ToStream<MyEventsListerViewModel>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
DataContractSerializer_ - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	3.37 ms	3.56 ms	1.06	0.13	False
DataContractSerializer_BinaryXml_ - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	2.50 ms	2.79 ms	1.11	0.15	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'MicroBenchmarks.Serializers.Xml_ToStream<MyEventsListerViewModel>*'

Payloads

Baseline
Compare

MicroBenchmarks.Serializers.Xml_ToStream<MyEventsListerViewModel>.DataContractSerializer_

ETL Files

Histogram

JIT Disasms

MicroBenchmarks.Serializers.Xml_ToStream<MyEventsListerViewModel>.DataContractSerializer_BinaryXml_

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Tests.Perf_Byte

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
TryParse - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	36.41 ns	45.62 ns	1.25	0.60	False
Parse - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	56.61 ns	65.25 ns	1.15	0.57	False
Parse - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	56.70 ns	63.84 ns	1.13	0.62	False
ToString - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	18.38 ns	27.23 ns	1.48	0.78	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_Byte*'

Payloads

Baseline
Compare

System.Tests.Perf_Byte.TryParse(value: "0")

ETL Files

Histogram

JIT Disasms

System.Tests.Perf_Byte.Parse(value: "0")

ETL Files

Histogram

JIT Disasms

System.Tests.Perf_Byte.Parse(value: "255")

ETL Files

Histogram

JIT Disasms

System.Tests.Perf_Byte.ToString(value: 0)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.Concurrent.IsEmpty<String>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Dictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	76.89 ns	84.47 ns	1.10	0.41	False
Dictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	26.67 ns	32.76 ns	1.23	0.68	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.Concurrent.IsEmpty<String>*'

Payloads

Baseline
Compare

System.Collections.Concurrent.IsEmpty<String>.Dictionary(Size: 0)

ETL Files

Histogram

JIT Disasms

System.Collections.Concurrent.IsEmpty<String>.Dictionary(Size: 512)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Numerics.Tests.Perf_VectorOf<Single>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
GetHashCodeBenchmark - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	63.21 ns	67.42 ns	1.07	0.63	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Numerics.Tests.Perf_VectorOf<Single>*'

Payloads

Baseline
Compare

System.Numerics.Tests.Perf_VectorOf<Single>.GetHashCodeBenchmark

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Threading.Tests.Perf_Thread

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
CurrentThread - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	11.16 ns	17.59 ns	1.58	0.75	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Threading.Tests.Perf_Thread*'

Payloads

Baseline
Compare

System.Threading.Tests.Perf_Thread.CurrentThread

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.ContainsTrueComparer<Int32>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ImmutableSortedSet - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	675.47 μs	758.19 μs	1.12	0.26	False
SortedSet - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	573.32 μs	689.41 μs	1.20	0.39	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.ContainsTrueComparer<Int32>*'

Payloads

Baseline
Compare

System.Collections.ContainsTrueComparer<Int32>.ImmutableSortedSet(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Collections.ContainsTrueComparer<Int32>.SortedSet(Size: 512)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in Microsoft.Extensions.Logging.LoggingOverhead

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
TwoArguments_DefineMessage_FilteredByLevel - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	147.67 ns	177.21 ns	1.20	0.43	False
NoArguments - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	351.92 ns	432.44 ns	1.23	0.22	False
NoArguments_DefineMessage_FilteredByLevel - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	35.73 ns	59.70 ns	1.67	0.67	False
TwoArguments_FilteredByLevel - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	373.51 ns	425.46 ns	1.14	0.21	False
TwoArguments - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	485.17 ns	547.09 ns	1.13	0.21	False
NoArguments_FilteredByLevel - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	260.19 ns	297.52 ns	1.14	0.28	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'Microsoft.Extensions.Logging.LoggingOverhead*'

Payloads

Baseline
Compare

Microsoft.Extensions.Logging.LoggingOverhead.TwoArguments_DefineMessage_FilteredByLevel

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Microsoft.Extensions.Logging.LoggingOverhead.NoArguments

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Microsoft.Extensions.Logging.LoggingOverhead.NoArguments_DefineMessage_FilteredByLevel

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Microsoft.Extensions.Logging.LoggingOverhead.TwoArguments_FilteredByLevel

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Microsoft.Extensions.Logging.LoggingOverhead.TwoArguments

ETL Files

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Microsoft.Extensions.Logging.LoggingOverhead.NoArguments_FilteredByLevel

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Xml.Linq.Perf_XName

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
CreateElement - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	147.05 ns	187.70 ns	1.28	0.41	False
CreateElementWithNamespace - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	282.10 ns	316.68 ns	1.12	0.31	False
CreateElementWithNamespaceImplicitOperator - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	284.08 ns	315.42 ns	1.11	0.27	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Xml.Linq.Perf_XName*'

Payloads

Baseline
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System.Xml.Linq.Perf_XName.CreateElement

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System.Xml.Linq.Perf_XName.CreateElementWithNamespace

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System.Xml.Linq.Perf_XName.CreateElementWithNamespaceImplicitOperator

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Threading.Channels.Tests.UnboundedChannelPerfTests

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
TryWriteThenTryRead - Duration of single invocation 📈 - ADX Test Multi Config Graph	306.72 ns	367.65 ns	1.20	0.34	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Threading.Channels.Tests.UnboundedChannelPerfTests*'

Payloads

Baseline
Compare

System.Threading.Channels.Tests.UnboundedChannelPerfTests.TryWriteThenTryRead

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Histogram

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in IfStatements.IfStatements

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
OrArray - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	79.74 μs	87.38 μs	1.10	0.22	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'IfStatements.IfStatements*'

Payloads

Baseline
Compare

IfStatements.IfStatements.OrArray

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in MicroBenchmarks.Serializers.Xml_FromStream<LoginViewModel>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
DataContractSerializer_ - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	10.32 μs	11.32 μs	1.10	0.10	False
XmlSerializer_ - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	19.07 μs	20.57 μs	1.08	0.12	False
DataContractSerializer_BinaryXml_ - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	4.28 μs	4.83 μs	1.13	0.22	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'MicroBenchmarks.Serializers.Xml_FromStream<LoginViewModel>*'

Payloads

Baseline
Compare

MicroBenchmarks.Serializers.Xml_FromStream<LoginViewModel>.DataContractSerializer_

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MicroBenchmarks.Serializers.Xml_FromStream<LoginViewModel>.XmlSerializer_

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MicroBenchmarks.Serializers.Xml_FromStream<LoginViewModel>.DataContractSerializer_BinaryXml_

ETL Files

Histogram

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in StoreBlock.AnyLocation

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
InitBlockAllZeros128 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	13.68 ns	15.53 ns	1.14	0.27	False
InitBlockAllOnes16 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	6.47 ns	7.60 ns	1.17	0.07	False
InitBlockAllOnes128 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	13.82 ns	15.80 ns	1.14	0.33	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'StoreBlock.AnyLocation*'

Payloads

Baseline
Compare

StoreBlock.AnyLocation.InitBlockAllZeros128

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StoreBlock.AnyLocation.InitBlockAllOnes16

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StoreBlock.AnyLocation.InitBlockAllOnes128

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Histogram

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Runtime.Intrinsics.Tests.Perf_Vector128Of<Int64>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
GetHashCodeBenchmark - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	35.89 ns	45.06 ns	1.26	0.72	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Runtime.Intrinsics.Tests.Perf_Vector128Of<Int64>*'

Payloads

Baseline
Compare

System.Runtime.Intrinsics.Tests.Perf_Vector128Of<Int64>.GetHashCodeBenchmark

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Histogram

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.Concurrent.Count<Int32>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Bag - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	98.30 ns	113.63 ns	1.16	0.46	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.Concurrent.Count<Int32>*'

Payloads

Baseline
Compare

System.Collections.Concurrent.Count<Int32>.Bag(Size: 512)

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JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Buffers.Binary.Tests.BinaryReadAndWriteTests

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ReadStructFieldByFieldUsingBitConverterLE - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	83.21 ns	99.96 ns	1.20	0.43	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Buffers.Binary.Tests.BinaryReadAndWriteTests*'

Payloads

Baseline
Compare

System.Buffers.Binary.Tests.BinaryReadAndWriteTests.ReadStructFieldByFieldUsingBitConverterLE

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Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in Microsoft.Extensions.Configuration.ConfigurationBinderBenchmarks

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Get - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	4.36 ms	4.94 ms	1.13	0.13	False
Get - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	92.03 ms	100.28 ms	1.09	0.17	False
Get - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	2.92 ms	3.24 ms	1.11	0.14	False
Get - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	18.68 ms	21.70 ms	1.16	0.13	False
Get - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	39.79 ms	44.38 ms	1.12	0.17	False
Get - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	21.71 ms	25.23 ms	1.16	0.10	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'Microsoft.Extensions.Configuration.ConfigurationBinderBenchmarks*'

Payloads

Baseline
Compare

Microsoft.Extensions.Configuration.ConfigurationBinderBenchmarks.Get(ConfigurationProvidersCount: 16, KeysCountPerProvider: 10)

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Microsoft.Extensions.Configuration.ConfigurationBinderBenchmarks.Get(ConfigurationProvidersCount: 32, KeysCountPerProvider: 40)

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Histogram

JIT Disasms

Microsoft.Extensions.Configuration.ConfigurationBinderBenchmarks.Get(ConfigurationProvidersCount: 8, KeysCountPerProvider: 20)

ETL Files

Histogram

JIT Disasms

Microsoft.Extensions.Configuration.ConfigurationBinderBenchmarks.Get(ConfigurationProvidersCount: 32, KeysCountPerProvider: 10)

ETL Files

Histogram

JIT Disasms

Microsoft.Extensions.Configuration.ConfigurationBinderBenchmarks.Get(ConfigurationProvidersCount: 32, KeysCountPerProvider: 20)

ETL Files

Histogram

JIT Disasms

Microsoft.Extensions.Configuration.ConfigurationBinderBenchmarks.Get(ConfigurationProvidersCount: 16, KeysCountPerProvider: 40)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.Sort<Int32>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Array_ComparerClass - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	71.42 μs	88.72 μs	1.24	0.32	False
Array_Comparison - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	463.30 μs	551.39 μs	1.19	0.34	False
LinqQuery - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	779.02 μs	907.72 μs	1.17	0.22	False
Array_ComparerStruct - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	72.61 μs	85.67 μs	1.18	0.30	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.Sort<Int32>*'

Payloads

Baseline
Compare

System.Collections.Sort<Int32>.Array_ComparerClass(Size: 512)

ETL Files

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JIT Disasms

System.Collections.Sort<Int32>.Array_Comparison(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Collections.Sort<Int32>.LinqQuery(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Collections.Sort<Int32>.Array_ComparerStruct(Size: 512)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.IO.Hashing.Tests.Crc32_AppendPerf

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Append - Duration of single invocation 📈 - ADX Test Multi Config Graph	51.27 ns	60.82 ns	1.19	0.60	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.IO.Hashing.Tests.Crc32_AppendPerf*'

Payloads

Baseline
Compare

System.IO.Hashing.Tests.Crc32_AppendPerf.Append(BufferSize: 16)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.IndexerSet<String>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ConcurrentDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	70.62 μs	77.69 μs	1.10	0.37	False
SortedList - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	529.49 μs	580.72 μs	1.10	0.22	False
IList - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	14.21 μs	20.07 μs	1.41	0.52	False
Dictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	38.37 μs	48.83 μs	1.27	0.37	False
SortedDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.03 ms	1.16 ms	1.13	0.18	False
List - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	8.61 μs	11.42 μs	1.33	0.49	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.IndexerSet<String>*'

Payloads

Baseline
Compare

System.Collections.IndexerSet<String>.ConcurrentDictionary(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Collections.IndexerSet<String>.SortedList(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Collections.IndexerSet<String>.IList(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Collections.IndexerSet<String>.Dictionary(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Collections.IndexerSet<String>.SortedDictionary(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Collections.IndexerSet<String>.List(Size: 512)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.TryGetValueFalse<Int32, Int32>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ConcurrentDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	6.72 μs	7.65 μs	1.14	0.55	False
Dictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	15.15 μs	18.03 μs	1.19	0.64	False
ImmutableSortedDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	141.45 μs	156.74 μs	1.11	0.39	False
FrozenDictionaryOptimized - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	11.45 μs	14.73 μs	1.29	0.66	False
ImmutableDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	107.87 μs	123.92 μs	1.15	0.30	False
IDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	22.29 μs	26.73 μs	1.20	0.58	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.TryGetValueFalse<Int32, Int32>*'

Payloads

Baseline
Compare

System.Collections.TryGetValueFalse<Int32, Int32>.ConcurrentDictionary(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Collections.TryGetValueFalse<Int32, Int32>.Dictionary(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Collections.TryGetValueFalse<Int32, Int32>.ImmutableSortedDictionary(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Collections.TryGetValueFalse<Int32, Int32>.FrozenDictionaryOptimized(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Collections.TryGetValueFalse<Int32, Int32>.ImmutableDictionary(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Collections.TryGetValueFalse<Int32, Int32>.IDictionary(Size: 512)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Tests.Perf_Array

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
IndexOfChar - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	30.96 ns	40.77 ns	1.32	0.74	False
ArrayResize - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	93.72 ns	107.16 ns	1.14	0.03	False
IndexOfShort - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	30.01 ns	46.67 ns	1.55	0.71	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_Array*'

Payloads

Baseline
Compare

System.Tests.Perf_Array.IndexOfChar

ETL Files

Histogram

JIT Disasms

System.Tests.Perf_Array.ArrayResize

ETL Files

Histogram

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System.Tests.Perf_Array.IndexOfShort

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in Microsoft.Extensions.Logging.FormattingOverhead

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
FourArguments_EnumerableArgument - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	3.76 μs	4.27 μs	1.14	0.16	False
TwoArguments - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	977.40 ns	1.12 μs	1.14	0.19	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'Microsoft.Extensions.Logging.FormattingOverhead*'

Payloads

Baseline
Compare

Microsoft.Extensions.Logging.FormattingOverhead.FourArguments_EnumerableArgument

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Microsoft.Extensions.Logging.FormattingOverhead.TwoArguments

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.Sort<BigStruct>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
LinqQuery - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.58 ms	1.70 ms	1.07	0.10	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.Sort<BigStruct>*'

Payloads

Baseline
Compare

System.Collections.Sort<BigStruct>.LinqQuery(Size: 512)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Text.Json.Serialization.Tests.ReadJson<HashSet<String>>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
DeserializeFromReader - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	42.56 μs	50.11 μs	1.18	0.14	False
DeserializeFromReader - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	43.50 μs	50.52 μs	1.16	0.14	False
DeserializeFromUtf8Bytes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	35.68 μs	42.56 μs	1.19	0.16	False
DeserializeFromUtf8Bytes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	35.56 μs	40.39 μs	1.14	0.13	False
DeserializeFromString - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	38.24 μs	44.20 μs	1.16	0.12	False
DeserializeFromString - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	37.52 μs	41.50 μs	1.11	0.18	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Serialization.Tests.ReadJson<HashSet<String>>*'

Payloads

Baseline
Compare

System.Text.Json.Serialization.Tests.ReadJson<HashSet<String>>.DeserializeFromReader(Mode: Reflection)

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JIT Disasms

System.Text.Json.Serialization.Tests.ReadJson<HashSet<String>>.DeserializeFromReader(Mode: SourceGen)

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Histogram

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System.Text.Json.Serialization.Tests.ReadJson<HashSet<String>>.DeserializeFromUtf8Bytes(Mode: Reflection)

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Histogram

JIT Disasms

System.Text.Json.Serialization.Tests.ReadJson<HashSet<String>>.DeserializeFromUtf8Bytes(Mode: SourceGen)

ETL Files

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System.Text.Json.Serialization.Tests.ReadJson<HashSet<String>>.DeserializeFromString(Mode: SourceGen)

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Histogram

JIT Disasms

System.Text.Json.Serialization.Tests.ReadJson<HashSet<String>>.DeserializeFromString(Mode: Reflection)

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Histogram

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in GuardedDevirtualization.ThreeClassVirtual

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Call - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	4.29 ns	5.53 ns	1.29	0.21	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'GuardedDevirtualization.ThreeClassVirtual*'

Payloads

Baseline
Compare

GuardedDevirtualization.ThreeClassVirtual.Call(testInput: pB=0.00 pD=0.00)

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Histogram

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.Tests.Perf_Dictionary

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ContainsValue - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	50.70 ms	90.98 ms	1.79	0.52	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.Tests.Perf_Dictionary*'

Payloads

Baseline
Compare

System.Collections.Tests.Perf_Dictionary.ContainsValue(Items: 3000)

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Text.Json.Tests.Perf_Ctor

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Ctor - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	78.77 ns	91.73 ns	1.16	0.52	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Tests.Perf_Ctor*'

Payloads

Baseline
Compare

System.Text.Json.Tests.Perf_Ctor.Ctor(Formatted: False, SkipValidation: False)

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Histogram

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in PerfLabTests.EnumPerf

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
EnumEquals - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	41.52 ns	49.66 ns	1.20	0.53	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'PerfLabTests.EnumPerf*'

Payloads

Baseline
Compare

PerfLabTests.EnumPerf.EnumEquals

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in MicroBenchmarks.Serializers.Json_ToString<CollectionsOfPrimitives>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
SystemTextJson_Reflection_ - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	638.03 μs	678.02 μs	1.06	0.15	False
SystemTextJson_SourceGen_ - Duration of single invocation 📈 - ADX Test Multi Config Graph	480.63 μs	553.80 μs	1.15	0.16	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'MicroBenchmarks.Serializers.Json_ToString<CollectionsOfPrimitives>*'

Payloads

Baseline
Compare

MicroBenchmarks.Serializers.Json_ToString<CollectionsOfPrimitives>.SystemTextJson_Reflection_

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Histogram

JIT Disasms

MicroBenchmarks.Serializers.Json_ToString<CollectionsOfPrimitives>.SystemTextJson_SourceGen_

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in MicroBenchmarks.Serializers.Json_FromString<CollectionsOfPrimitives>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
SystemTextJson_Reflection_ - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.86 ms	2.09 ms	1.13	0.11	False
SystemTextJson_SourceGen_ - Duration of single invocation 📈 - ADX Test Multi Config Graph	1.91 ms	2.11 ms	1.10	0.17	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'MicroBenchmarks.Serializers.Json_FromString<CollectionsOfPrimitives>*'

Payloads

Baseline
Compare

MicroBenchmarks.Serializers.Json_FromString<CollectionsOfPrimitives>.SystemTextJson_Reflection_

ETL Files

Histogram

JIT Disasms

MicroBenchmarks.Serializers.Json_FromString<CollectionsOfPrimitives>.SystemTextJson_SourceGen_

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Buffers.Tests.NonStandardArrayPoolTests<Byte>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
RentNoReturn - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	39.74 ns	47.20 ns	1.19	0.55	False
RentNoReturn - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	80.21 ns	94.57 ns	1.18	0.43	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Buffers.Tests.NonStandardArrayPoolTests<Byte>*'

Payloads

Baseline
Compare

System.Buffers.Tests.NonStandardArrayPoolTests<Byte>.RentNoReturn(RentalSize: 64, UseSharedPool: True)

ETL Files

Histogram

JIT Disasms

System.Buffers.Tests.NonStandardArrayPoolTests<Byte>.RentNoReturn(RentalSize: 64, UseSharedPool: False)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.TryGetValueTrue<String, String>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Dictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	37.35 μs	43.83 μs	1.17	0.37	False
IDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	43.53 μs	50.26 μs	1.15	0.53	False
ConcurrentDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	34.09 μs	42.76 μs	1.25	0.47	False
ImmutableDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	149.26 μs	164.97 μs	1.11	0.31	False
FrozenDictionaryOptimized - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	37.14 μs	43.17 μs	1.16	0.39	False
SortedList - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	517.23 μs	629.69 μs	1.22	0.26	False
SortedDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.02 ms	1.17 ms	1.16	0.19	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.TryGetValueTrue<String, String>*'

Payloads

Baseline
Compare

System.Collections.TryGetValueTrue<String, String>.Dictionary(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Collections.TryGetValueTrue<String, String>.IDictionary(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Collections.TryGetValueTrue<String, String>.ConcurrentDictionary(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Collections.TryGetValueTrue<String, String>.ImmutableDictionary(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Collections.TryGetValueTrue<String, String>.FrozenDictionaryOptimized(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Collections.TryGetValueTrue<String, String>.SortedList(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Collections.TryGetValueTrue<String, String>.SortedDictionary(Size: 512)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Text.Json.Serialization.Tests.WriteJson<LoginViewModel>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
SerializeToString - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	871.70 ns	970.73 ns	1.11	0.18	False
SerializeToWriter - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	527.51 ns	616.38 ns	1.17	0.18	False
SerializeObjectProperty - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.63 μs	1.80 μs	1.10	0.20	False
SerializeToUtf8Bytes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	738.04 ns	826.21 ns	1.12	0.19	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Serialization.Tests.WriteJson<LoginViewModel>*'

Payloads

Baseline
Compare

System.Text.Json.Serialization.Tests.WriteJson<LoginViewModel>.SerializeToString(Mode: SourceGen)

ETL Files

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JIT Disasms

System.Text.Json.Serialization.Tests.WriteJson<LoginViewModel>.SerializeToWriter(Mode: SourceGen)

ETL Files

Histogram

JIT Disasms

System.Text.Json.Serialization.Tests.WriteJson<LoginViewModel>.SerializeObjectProperty(Mode: SourceGen)

ETL Files

Histogram

JIT Disasms

System.Text.Json.Serialization.Tests.WriteJson<LoginViewModel>.SerializeToUtf8Bytes(Mode: SourceGen)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.IO.Tests.BinaryWriterExtendedTests

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
WriteAsciiString - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	57.26 ns	73.08 ns	1.28	0.61	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.IO.Tests.BinaryWriterExtendedTests*'

Payloads

Baseline
Compare

System.IO.Tests.BinaryWriterExtendedTests.WriteAsciiString(StringLengthInChars: 32)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.IterateForEachNonGeneric<Int32>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ArrayList - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	13.80 μs	16.48 μs	1.19	0.44	False
Hashtable - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	26.99 μs	30.70 μs	1.14	0.39	False
Stack - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	11.98 μs	15.29 μs	1.28	0.33	False
SortedList - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	25.21 μs	30.53 μs	1.21	0.39	False
Queue - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	14.39 μs	17.89 μs	1.24	0.39	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.IterateForEachNonGeneric<Int32>*'

Payloads

Baseline
Compare

System.Collections.IterateForEachNonGeneric<Int32>.ArrayList(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Collections.IterateForEachNonGeneric<Int32>.Hashtable(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Collections.IterateForEachNonGeneric<Int32>.Stack(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Collections.IterateForEachNonGeneric<Int32>.SortedList(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Collections.IterateForEachNonGeneric<Int32>.Queue(Size: 512)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in MicroBenchmarks.Serializers.Json_ToString<MyEventsListerViewModel>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
SystemTextJson_SourceGen_ - Duration of single invocation 📈 - ADX Test Multi Config Graph	986.02 μs	1.11 ms	1.13	0.13	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'MicroBenchmarks.Serializers.Json_ToString<MyEventsListerViewModel>*'

Payloads

Baseline
Compare

MicroBenchmarks.Serializers.Json_ToString<MyEventsListerViewModel>.SystemTextJson_SourceGen_

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Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Text.Json.Serialization.Tests.WriteJson<LargeStructWithProperties>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
SerializeToUtf8Bytes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.32 μs	1.58 μs	1.20	0.24	False
SerializeToString - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.43 μs	1.65 μs	1.15	0.18	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Serialization.Tests.WriteJson<LargeStructWithProperties>*'

Payloads

Baseline
Compare

System.Text.Json.Serialization.Tests.WriteJson<LargeStructWithProperties>.SerializeToUtf8Bytes(Mode: SourceGen)

ETL Files

Histogram

JIT Disasms

System.Text.Json.Serialization.Tests.WriteJson<LargeStructWithProperties>.SerializeToString(Mode: SourceGen)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.IO.Tests.Perf_Directory

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
GetCurrentDirectory - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	219.27 ns	252.58 ns	1.15	0.28	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.IO.Tests.Perf_Directory*'

Payloads

Baseline
Compare

System.IO.Tests.Perf_Directory.GetCurrentDirectory

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.IndexerSetReverse<Int32>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
IList - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	5.86 μs	7.63 μs	1.30	0.45	False
List - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	3.29 μs	4.43 μs	1.34	0.39	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.IndexerSetReverse<Int32>*'

Payloads

Baseline
Compare

System.Collections.IndexerSetReverse<Int32>.IList(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Collections.IndexerSetReverse<Int32>.List(Size: 512)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Text.Json.Tests.Perf_Basic

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
WriteBasicUtf8 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	2.33 μs	2.75 μs	1.18	0.25	False
WriteBasicUtf8 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	2.75 μs	3.24 μs	1.18	0.22	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Tests.Perf_Basic*'

Payloads

Baseline
Compare

System.Text.Json.Tests.Perf_Basic.WriteBasicUtf8(Formatted: False, SkipValidation: True, DataSize: 10)

ETL Files

Histogram

JIT Disasms

System.Text.Json.Tests.Perf_Basic.WriteBasicUtf8(Formatted: True, SkipValidation: True, DataSize: 10)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Text.Json.Serialization.Tests.ReadJson<Int32>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
DeserializeFromUtf8Bytes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	617.29 ns	750.77 ns	1.22	0.29	False
DeserializeFromReader - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	905.47 ns	993.46 ns	1.10	0.19	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Serialization.Tests.ReadJson<Int32>*'

Payloads

Baseline
Compare

System.Text.Json.Serialization.Tests.ReadJson<Int32>.DeserializeFromUtf8Bytes(Mode: Reflection)

ETL Files

Histogram

JIT Disasms

System.Text.Json.Serialization.Tests.ReadJson<Int32>.DeserializeFromReader(Mode: Reflection)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Memory.ReadOnlySpan

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Trim - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	30.53 ns	42.06 ns	1.38	0.57	False
IndexOfString - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	35.61 ns	37.63 ns	1.06	0.23	False
IndexOfString - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	55.95 ns	70.14 ns	1.25	0.44	False
IndexOfString - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	19.23 ns	25.70 ns	1.34	0.57	False
IndexOfString - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	19.82 ns	22.93 ns	1.16	0.58	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Memory.ReadOnlySpan*'

Payloads

Baseline
Compare

System.Memory.ReadOnlySpan.Trim(input: " abcdefg ")

ETL Files

Histogram

JIT Disasms

System.Memory.ReadOnlySpan.IndexOfString(input: "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAXAAAAAAAAAAAAAAAAAAAAAAAAAAAAA", value: "x", comparisonType: OrdinalIgnoreCase)

ETL Files

Histogram

JIT Disasms

System.Memory.ReadOnlySpan.IndexOfString(input: "ABCDE", value: "c", comparisonType: InvariantCultureIgnoreCase)

ETL Files

Histogram

JIT Disasms

System.Memory.ReadOnlySpan.IndexOfString(input: "Hello Worldbbbbbbbbbbbbbbcbbbbbbbbbbbbbbbbbbba!", value: "y", comparisonType: Ordinal)

ETL Files

Histogram

JIT Disasms

System.Memory.ReadOnlySpan.IndexOfString(input: "だだだだだだだだだだだだだだだだだだだだだだだだだだだだだだだだだだだだだだだだだだだだだだだだだだすだだだだだだだだだだだだだだだだだだだだだだだだだだだだだだだだだだだだだだだだだだだだだだだだだ", value: "す", comparisonType: Ordinal)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in MicroBenchmarks.Serializers.Xml_ToStream<ClassImplementingIXmlSerialiable>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
DataContractSerializer_ - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.75 μs	2.09 μs	1.19	0.25	False
DataContractSerializer_BinaryXml_ - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.20 μs	1.47 μs	1.23	0.26	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'MicroBenchmarks.Serializers.Xml_ToStream<ClassImplementingIXmlSerialiable>*'

Payloads

Baseline
Compare

MicroBenchmarks.Serializers.Xml_ToStream<ClassImplementingIXmlSerialiable>.DataContractSerializer_

ETL Files

Histogram

JIT Disasms

MicroBenchmarks.Serializers.Xml_ToStream<ClassImplementingIXmlSerialiable>.DataContractSerializer_BinaryXml_

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in MicroBenchmarks.Serializers.Xml_FromStream<CollectionsOfPrimitives>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
DataContractSerializer_BinaryXml_ - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	3.03 ms	3.36 ms	1.11	0.19	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'MicroBenchmarks.Serializers.Xml_FromStream<CollectionsOfPrimitives>*'

Payloads

Baseline
Compare

MicroBenchmarks.Serializers.Xml_FromStream<CollectionsOfPrimitives>.DataContractSerializer_BinaryXml_

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Text.Json.Serialization.Tests.ReadJson<ClassRecord>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
DeserializeFromString - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	3.13 μs	3.35 μs	1.07	0.22	False
DeserializeFromString - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	3.26 μs	3.57 μs	1.09	0.16	False
DeserializeFromReader - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	4.05 μs	4.38 μs	1.08	0.18	False
DeserializeFromUtf8Bytes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	2.67 μs	2.94 μs	1.10	0.18	False
DeserializeFromUtf8Bytes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	2.75 μs	3.18 μs	1.16	0.15	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Serialization.Tests.ReadJson<ClassRecord>*'

Payloads

Baseline
Compare

System.Text.Json.Serialization.Tests.ReadJson<ClassRecord>.DeserializeFromString(Mode: SourceGen)

ETL Files

Histogram

JIT Disasms

System.Text.Json.Serialization.Tests.ReadJson<ClassRecord>.DeserializeFromString(Mode: Reflection)

ETL Files

Histogram

JIT Disasms

System.Text.Json.Serialization.Tests.ReadJson<ClassRecord>.DeserializeFromReader(Mode: Reflection)

ETL Files

Histogram

JIT Disasms

System.Text.Json.Serialization.Tests.ReadJson<ClassRecord>.DeserializeFromUtf8Bytes(Mode: SourceGen)

ETL Files

Histogram

JIT Disasms

System.Text.Json.Serialization.Tests.ReadJson<ClassRecord>.DeserializeFromUtf8Bytes(Mode: Reflection)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Numerics.Tests.Perf_VectorOf<UInt64>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
GetHashCodeBenchmark - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	40.43 ns	50.73 ns	1.25	0.72	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Numerics.Tests.Perf_VectorOf<UInt64>*'

Payloads

Baseline
Compare

System.Numerics.Tests.Perf_VectorOf<UInt64>.GetHashCodeBenchmark

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Runtime.InteropServices.Tests.SafeHandleTests

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
AddRef_GetHandle_Release - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	27.16 ns	32.98 ns	1.21	0.52	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Runtime.InteropServices.Tests.SafeHandleTests*'

Payloads

Baseline
Compare

System.Runtime.InteropServices.Tests.SafeHandleTests.AddRef_GetHandle_Release

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Numerics.Tests.Perf_VectorOf<Int16>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
GetHashCodeBenchmark - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	97.35 ns	122.09 ns	1.25	0.54	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Numerics.Tests.Perf_VectorOf<Int16>*'

Payloads

Baseline
Compare

System.Numerics.Tests.Perf_VectorOf<Int16>.GetHashCodeBenchmark

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.TryAddGiventSize<Int32>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Dictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	20.85 μs	22.96 μs	1.10	0.46	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.TryAddGiventSize<Int32>*'

Payloads

Baseline
Compare

System.Collections.TryAddGiventSize<Int32>.Dictionary(Count: 512)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.IO.Hashing.Tests.Crc64_GetCurrentHashPerf

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
GetCurrentHash - Duration of single invocation 📈 - ADX Test Multi Config Graph	18.94 ns	28.59 ns	1.51	0.75	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.IO.Hashing.Tests.Crc64_GetCurrentHashPerf*'

Payloads

Baseline
Compare

System.IO.Hashing.Tests.Crc64_GetCurrentHashPerf.GetCurrentHash

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.IterateForNonGeneric<Int32>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ArrayList - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	5.51 μs	6.52 μs	1.18	0.32	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.IterateForNonGeneric<Int32>*'

Payloads

Baseline
Compare

System.Collections.IterateForNonGeneric<Int32>.ArrayList(Size: 512)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.CtorGivenSizeNonGeneric

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
SortedList - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	447.95 ns	489.03 ns	1.09	0.03	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.CtorGivenSizeNonGeneric*'

Payloads

Baseline
Compare

System.Collections.CtorGivenSizeNonGeneric.SortedList(Size: 512)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Perf_Convert

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
GetTypeCode - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	12.91 ns	19.83 ns	1.54	0.71	False
ChangeType - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	113.48 ns	139.59 ns	1.23	0.40	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Perf_Convert*'

Payloads

Baseline
Compare

System.Perf_Convert.GetTypeCode

ETL Files

Histogram

JIT Disasms

System.Perf_Convert.ChangeType

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Text.Json.Serialization.Tests.WriteJson<SimpleStructWithProperties>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
SerializeToString - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	767.14 ns	912.45 ns	1.19	0.27	False
SerializeToUtf8Bytes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	633.06 ns	723.73 ns	1.14	0.27	False
SerializeToWriter - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	433.37 ns	490.20 ns	1.13	0.27	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Serialization.Tests.WriteJson<SimpleStructWithProperties>*'

Payloads

Baseline
Compare

System.Text.Json.Serialization.Tests.WriteJson<SimpleStructWithProperties>.SerializeToString(Mode: SourceGen)

ETL Files

Histogram

JIT Disasms

System.Text.Json.Serialization.Tests.WriteJson<SimpleStructWithProperties>.SerializeToUtf8Bytes(Mode: SourceGen)

ETL Files

Histogram

JIT Disasms

System.Text.Json.Serialization.Tests.WriteJson<SimpleStructWithProperties>.SerializeToWriter(Mode: SourceGen)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Runtime.Intrinsics.Tests.Perf_Vector128Of<Byte>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
SquareRootBenchmark - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	31.64 ns	43.13 ns	1.36	0.65	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Runtime.Intrinsics.Tests.Perf_Vector128Of<Byte>*'

Payloads

Baseline
Compare

System.Runtime.Intrinsics.Tests.Perf_Vector128Of<Byte>.SquareRootBenchmark

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Text.Json.Tests.Perf_Deep

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
WriteDeepUtf8 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	13.15 ms	15.07 ms	1.15	0.29	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Tests.Perf_Deep*'

Payloads

Baseline
Compare

System.Text.Json.Tests.Perf_Deep.WriteDeepUtf8(Formatted: False, SkipValidation: True)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in XmlDocumentTests.XmlNodeTests.Perf_XmlNode

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
GetAttributes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	20.30 ns	33.40 ns	1.65	0.71	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'XmlDocumentTests.XmlNodeTests.Perf_XmlNode*'

Payloads

Baseline
Compare

XmlDocumentTests.XmlNodeTests.Perf_XmlNode.GetAttributes

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Numerics.Tests.Perf_VectorOf<Byte>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
GetHashCodeBenchmark - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	185.90 ns	206.73 ns	1.11	0.48	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Numerics.Tests.Perf_VectorOf<Byte>*'

Payloads

Baseline
Compare

System.Numerics.Tests.Perf_VectorOf<Byte>.GetHashCodeBenchmark

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Runtime.Intrinsics.Tests.Perf_Vector128Of<SByte>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
DivideBenchmark - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	45.56 ns	52.84 ns	1.16	0.48	False
SquareRootBenchmark - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	35.77 ns	41.75 ns	1.17	0.74	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Runtime.Intrinsics.Tests.Perf_Vector128Of<SByte>*'

Payloads

Baseline
Compare

System.Runtime.Intrinsics.Tests.Perf_Vector128Of<SByte>.DivideBenchmark

ETL Files

Histogram

JIT Disasms

System.Runtime.Intrinsics.Tests.Perf_Vector128Of<SByte>.SquareRootBenchmark

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in MicroBenchmarks.Serializers.Json_ToString<LoginViewModel>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
SystemTextJson_SourceGen_ - Duration of single invocation 📈 - ADX Test Multi Config Graph	851.02 ns	935.80 ns	1.10	0.16	False
JsonNet_ - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	3.35 μs	3.65 μs	1.09	0.20	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'MicroBenchmarks.Serializers.Json_ToString<LoginViewModel>*'

Payloads

Baseline
Compare

MicroBenchmarks.Serializers.Json_ToString<LoginViewModel>.SystemTextJson_SourceGen_

ETL Files

Histogram

JIT Disasms

MicroBenchmarks.Serializers.Json_ToString<LoginViewModel>.JsonNet_

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Text.Json.Serialization.Tests.WriteJson<Location>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
SerializeToString - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.81 μs	1.99 μs	1.10	0.19	False
SerializeObjectProperty - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	2.56 μs	2.92 μs	1.14	0.11	False
SerializeToWriter - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.28 μs	1.52 μs	1.19	0.22	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Serialization.Tests.WriteJson<Location>*'

Payloads

Baseline
Compare

System.Text.Json.Serialization.Tests.WriteJson<Location>.SerializeToString(Mode: SourceGen)

ETL Files

Histogram

JIT Disasms

System.Text.Json.Serialization.Tests.WriteJson<Location>.SerializeObjectProperty(Mode: SourceGen)

ETL Files

Histogram

JIT Disasms

System.Text.Json.Serialization.Tests.WriteJson<Location>.SerializeToWriter(Mode: SourceGen)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in MicroBenchmarks.Serializers.Xml_ToStream<XmlElement>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
DataContractSerializer_ - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.13 μs	1.30 μs	1.15	0.17	False
DataContractSerializer_BinaryXml_ - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	660.54 ns	772.92 ns	1.17	0.28	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'MicroBenchmarks.Serializers.Xml_ToStream<XmlElement>*'

Payloads

Baseline
Compare

MicroBenchmarks.Serializers.Xml_ToStream<XmlElement>.DataContractSerializer_

ETL Files

Histogram

JIT Disasms

MicroBenchmarks.Serializers.Xml_ToStream<XmlElement>.DataContractSerializer_BinaryXml_

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Numerics.Tests.Perf_VectorOf<Int32>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
GetHashCodeBenchmark - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	64.14 ns	82.00 ns	1.28	0.56	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Numerics.Tests.Perf_VectorOf<Int32>*'

Payloads

Baseline
Compare

System.Numerics.Tests.Perf_VectorOf<Int32>.GetHashCodeBenchmark

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Text.Json.Serialization.Tests.ReadMissingAndCaseInsensitive<Location>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
CaseInsensitiveNotMatching - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	6.22 μs	6.60 μs	1.06	0.11	False
Baseline - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	6.21 μs	6.94 μs	1.12	0.16	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Serialization.Tests.ReadMissingAndCaseInsensitive<Location>*'

Payloads

Baseline
Compare

System.Text.Json.Serialization.Tests.ReadMissingAndCaseInsensitive<Location>.CaseInsensitiveNotMatching

ETL Files

Histogram

JIT Disasms

System.Text.Json.Serialization.Tests.ReadMissingAndCaseInsensitive<Location>.Baseline

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in MicroBenchmarks.Serializers.Json_FromStream<MyEventsListerViewModel>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
SystemTextJson_SourceGen_ - Duration of single invocation 📈 - ADX Test Multi Config Graph	1.26 ms	1.37 ms	1.09	0.09	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'MicroBenchmarks.Serializers.Json_FromStream<MyEventsListerViewModel>*'

Payloads

Baseline
Compare

MicroBenchmarks.Serializers.Json_FromStream<MyEventsListerViewModel>.SystemTextJson_SourceGen_

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.IO.Hashing.Tests.Crc64_AppendPerf

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Append - Duration of single invocation 📈 - ADX Test Multi Config Graph	53.07 ns	69.57 ns	1.31	0.58	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.IO.Hashing.Tests.Crc64_AppendPerf*'

Payloads

Baseline
Compare

System.IO.Hashing.Tests.Crc64_AppendPerf.Append(BufferSize: 16)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in Devirtualization.Boxing

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
InterfaceTypeCheckAndCall - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	21.84 ns	35.13 ns	1.61	0.68	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'Devirtualization.Boxing*'

Payloads

Baseline
Compare

Devirtualization.Boxing.InterfaceTypeCheckAndCall

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in XmlDocumentTests.XmlDocumentTests.Perf_XmlDocument

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
GetDocumentElement - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	40.91 ns	59.88 ns	1.46	0.72	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'XmlDocumentTests.XmlDocumentTests.Perf_XmlDocument*'

Payloads

Baseline
Compare

XmlDocumentTests.XmlDocumentTests.Perf_XmlDocument.GetDocumentElement

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Runtime.Intrinsics.Tests.Perf_Vector128Of<UInt64>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
DivisionOperatorBenchmark - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	15.38 ns	20.90 ns	1.36	0.69	False
SquareRootBenchmark - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	24.40 ns	36.97 ns	1.52	0.70	False
AllBitsSetBenchmark - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	3.67 ns	6.86 ns	1.87	0.89	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Runtime.Intrinsics.Tests.Perf_Vector128Of<UInt64>*'

Payloads

Baseline
Compare

System.Runtime.Intrinsics.Tests.Perf_Vector128Of<UInt64>.DivisionOperatorBenchmark

ETL Files

Histogram

JIT Disasms

System.Runtime.Intrinsics.Tests.Perf_Vector128Of<UInt64>.SquareRootBenchmark

ETL Files

Histogram

JIT Disasms

System.Runtime.Intrinsics.Tests.Perf_Vector128Of<UInt64>.AllBitsSetBenchmark

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Net.Tests.Perf_WebUtility

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
HtmlDecode_Entities - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	418.77 ns	480.41 ns	1.15	0.29	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Net.Tests.Perf_WebUtility*'

Payloads

Baseline
Compare

System.Net.Tests.Perf_WebUtility.HtmlDecode_Entities

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Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in Struct.GSeq

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
FilterSkipMapSum - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	160.29 μs	226.94 μs	1.42	0.65	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'Struct.GSeq*'

Payloads

Baseline
Compare

Struct.GSeq.FilterSkipMapSum

ETL Files

Histogram

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in PerfLabTests.BlockCopyPerf

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
CallBlockCopy - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	48.12 ns	53.53 ns	1.11	0.61	False
CallBlockCopy - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	38.57 ns	46.84 ns	1.21	0.59	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'PerfLabTests.BlockCopyPerf*'

Payloads

Baseline
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PerfLabTests.BlockCopyPerf.CallBlockCopy(numElements: 100)

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PerfLabTests.BlockCopyPerf.CallBlockCopy(numElements: 10)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in MicroBenchmarks.Serializers.Xml_FromStream<ClassImplementingIXmlSerialiable>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
DataContractSerializer_BinaryXml_ - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	2.78 μs	3.10 μs	1.12	0.15	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'MicroBenchmarks.Serializers.Xml_FromStream<ClassImplementingIXmlSerialiable>*'

Payloads

Baseline
Compare

MicroBenchmarks.Serializers.Xml_FromStream<ClassImplementingIXmlSerialiable>.DataContractSerializer_BinaryXml_

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in MicroBenchmarks.Serializers.Xml_ToStream<SimpleStructWithProperties>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
DataContractSerializer_ - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	2.98 μs	3.53 μs	1.18	0.21	False
DataContractSerializer_BinaryXml_ - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.96 μs	2.31 μs	1.18	0.27	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'MicroBenchmarks.Serializers.Xml_ToStream<SimpleStructWithProperties>*'

Payloads

Baseline
Compare

MicroBenchmarks.Serializers.Xml_ToStream<SimpleStructWithProperties>.DataContractSerializer_

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Histogram

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MicroBenchmarks.Serializers.Xml_ToStream<SimpleStructWithProperties>.DataContractSerializer_BinaryXml_

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Histogram

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.TryAddDefaultSize<String>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Dictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	51.03 μs	57.78 μs	1.13	0.13	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.TryAddDefaultSize<String>*'

Payloads

Baseline
Compare

System.Collections.TryAddDefaultSize<String>.Dictionary(Count: 512)

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Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Threading.Tests.Perf_Lock

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ReaderWriterLockSlimPerf - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	65.25 ns	74.23 ns	1.14	0.57	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Threading.Tests.Perf_Lock*'

Payloads

Baseline
Compare

System.Threading.Tests.Perf_Lock.ReaderWriterLockSlimPerf

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	512bcaf1b198a7234fad4d1791c558f698b1eb15
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in XmlDocumentTests.XmlNodeListTests.Perf_XmlNodeList

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Enumerator - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	758.61 ns	1.02 μs	1.35	0.40	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'XmlDocumentTests.XmlNodeListTests.Perf_XmlNodeList*'

Payloads

Baseline
Compare

XmlDocumentTests.XmlNodeListTests.Perf_XmlNodeList.Enumerator

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Histogram

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in Microsoft.Extensions.Logging.EventSourceLogger

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
NestedScopes_TwoMessages - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	927.10 ns	1.03 μs	1.11	0.23	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'Microsoft.Extensions.Logging.EventSourceLogger*'

Payloads

Baseline
Compare

Microsoft.Extensions.Logging.EventSourceLogger.NestedScopes_TwoMessages(HasSubscribers: False, Json: True)

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Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Tests.Perf_Type

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
op_Equality - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	9.51 ns	12.10 ns	1.27	0.69	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_Type*'

Payloads

Baseline
Compare

System.Tests.Perf_Type.op_Equality

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in MicroBenchmarks.Serializers.Json_FromString<IndexViewModel>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
SystemTextJson_SourceGen_ - Duration of single invocation 📈 - ADX Test Multi Config Graph	100.66 μs	114.71 μs	1.14	0.09	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'MicroBenchmarks.Serializers.Json_FromString<IndexViewModel>*'

Payloads

Baseline
Compare

MicroBenchmarks.Serializers.Json_FromString<IndexViewModel>.SystemTextJson_SourceGen_

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Text.Json.Document.Tests.Perf_EnumerateArray

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
EnumerateArray - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	7.55 μs	9.08 μs	1.20	0.32	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Document.Tests.Perf_EnumerateArray*'

Payloads

Baseline
Compare

System.Text.Json.Document.Tests.Perf_EnumerateArray.EnumerateArray(TestCase: Json400KB)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.Tests.Perf_SortedSet

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
EnumerateViewBetween - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	36.53 μs	41.07 μs	1.12	0.18	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.Tests.Perf_SortedSet*'

Payloads

Baseline
Compare

System.Collections.Tests.Perf_SortedSet.EnumerateViewBetween

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in BenchmarksGame.PiDigits_3

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
RunBench - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	837.32 ms	1.05 secs	1.26	0.00	True

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'BenchmarksGame.PiDigits_3*'

Payloads

Baseline
Compare

BenchmarksGame.PiDigits_3.RunBench(n: 3000, expected: "8649423196\t:3000")

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in PerfLabTests.DictionaryExpansion

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ExpandDictionaries - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	583.41 ns	648.69 ns	1.11	0.21	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'PerfLabTests.DictionaryExpansion*'

Payloads

Baseline
Compare

PerfLabTests.DictionaryExpansion.ExpandDictionaries

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Threading.Channels.Tests.BoundedChannelPerfTests

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
TryWriteThenTryRead - Duration of single invocation 📈 - ADX Test Multi Config Graph	586.64 ns	682.85 ns	1.16	0.19	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Threading.Channels.Tests.BoundedChannelPerfTests*'

Payloads

Baseline
Compare

System.Threading.Channels.Tests.BoundedChannelPerfTests.TryWriteThenTryRead

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	512bcaf1b198a7234fad4d1791c558f698b1eb15
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in MicroBenchmarks.Serializers.Json_FromStream<IndexViewModel>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
SystemTextJson_SourceGen_ - Duration of single invocation 📈 - ADX Test Multi Config Graph	101.85 μs	113.80 μs	1.12	0.09	False
DataContractJsonSerializer_ - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.76 ms	1.86 ms	1.06	0.01	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'MicroBenchmarks.Serializers.Json_FromStream<IndexViewModel>*'

Payloads

Baseline
Compare

MicroBenchmarks.Serializers.Json_FromStream<IndexViewModel>.SystemTextJson_SourceGen_

ETL Files

Histogram

JIT Disasms

MicroBenchmarks.Serializers.Json_FromStream<IndexViewModel>.DataContractJsonSerializer_

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in MicroBenchmarks.Serializers.Json_ToStream<MyEventsListerViewModel>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
DataContractJsonSerializer_ - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	3.12 ms	3.54 ms	1.13	0.16	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'MicroBenchmarks.Serializers.Json_ToStream<MyEventsListerViewModel>*'

Payloads

Baseline
Compare

MicroBenchmarks.Serializers.Json_ToStream<MyEventsListerViewModel>.DataContractJsonSerializer_

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.CtorGivenSize<Int32>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Stack - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	205.20 ns	229.20 ns	1.12	0.06	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.CtorGivenSize<Int32>*'

Payloads

Baseline
Compare

System.Collections.CtorGivenSize<Int32>.Stack(Size: 512)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.TryAddGiventSize<String>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Dictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	37.73 μs	42.96 μs	1.14	0.26	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.TryAddGiventSize<String>*'

Payloads

Baseline
Compare

System.Collections.TryAddGiventSize<String>.Dictionary(Count: 512)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in MicroBenchmarks.Serializers.Json_FromString<Location>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
SystemTextJson_SourceGen_ - Duration of single invocation 📈 - ADX Test Multi Config Graph	4.80 μs	5.39 μs	1.12	0.20	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'MicroBenchmarks.Serializers.Json_FromString<Location>*'

Payloads

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Compare

MicroBenchmarks.Serializers.Json_FromString<Location>.SystemTextJson_SourceGen_

ETL Files

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JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Runtime.Intrinsics.Tests.Perf_Vector128Of<Single>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
GetHashCodeBenchmark - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	65.93 ns	84.18 ns	1.28	0.64	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Runtime.Intrinsics.Tests.Perf_Vector128Of<Single>*'

Payloads

Baseline
Compare

System.Runtime.Intrinsics.Tests.Perf_Vector128Of<Single>.GetHashCodeBenchmark

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

[lewing]

@sblom so both the interpreter and aot regressed and we're going to need some backfill

[DrewScoggins]

We are starting on this now. We can only backfill Feb 20-Mar 2, as before that the runtime was broken, and we don't have a good process for patching the runtime. We are planning to do one build per day, as we have to make sure we do not overload the lab, but we have already got Feb 20 done, and have started on Feb 21.

[lewing]

The range for a lot of the regressions after the backfill is looking like dotnet/runtime@5ef47c8...ac94075

dotnet/runtime#98623 is suspicious and we can problably bisect that range

cc @radekdoulik

[lewing]

There is also a chrome version bump in there but I don't think that impacts the perf pipeline?

[lewing]

looking at the regression here https://pvscmdupload.blob.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu%2022.04_AOT=true_CompilationMode=wasm_RunKind=micro/System.Collections.CopyTo(Int32).ReadOnlySpan(Size:%202048).html the range I can get to is dotnet/runtime@79dd9ba...5ef47c8 at which point Span.CopyTo became 1000% slower

#30552 is the same regression

[lewing]

The runtime issue is dotnet/runtime#99161
cc @EgorBo @JulieLeeMSFT