[Perf] Changes at 4/30/2021 8:12:25 AM

[performanceautofiler]

Run Information

Architecture	x64
OS	Windows 10.0.18362
Baseline	a5e626a015a37cf332e993804cd8bb42943c14c2
Compare	6b71dd24ff84c7aca11f791c614bf24acb04db83
Diff	Diff

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

Benchmark	Baseline	Test	Test/Base	Test Quality	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
SerializeObjectProperty - Duration of single invocation	8.67 μs	9.52 μs	1.10	0.06

Historical Data in Reporting System

Repro

git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f netcoreapp5.0 --filter 'System.Text.Json.Serialization.Tests.WriteJson<HashSet<String>>*'

Payloads

Baseline
Compare

Histogram

System.Text.Json.Serialization.Tests.WriteJson<HashSet<String>>.SerializeObjectProperty

Docs

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

[DrewScoggins]

dotnet/runtime#51897