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Implement the last-value aggregator #2971

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4 tasks
MrAlias opened this issue Jun 22, 2022 · 2 comments
Closed
4 tasks

Implement the last-value aggregator #2971

MrAlias opened this issue Jun 22, 2022 · 2 comments
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@MrAlias
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area:metrics Part of OpenTelemetry Metrics pkg:SDK Related to an SDK package
Milestone
Metric SDK: Alpha

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@MrAlias
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MrAlias commented Jun 22, 2022 •
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Blocked by #2954

Skeleton structure introduced here

  • Aggregate all recorded measurements as the last value recorded
  • Group measurement aggregations based on recorded attributes
  • Full test coverage
  • Benchmarks for CPU and memory performance
@MrAlias MrAlias added pkg:SDK Related to an SDK package area:metrics Part of OpenTelemetry Metrics labels Jun 22, 2022
@MrAlias MrAlias added this to the Metric SDK: Alpha milestone Jun 22, 2022
@MrAlias MrAlias moved this from Blocked to Todo in OpenTelemetry Go: Metric SDK (Alpha) Jul 7, 2022
@MrAlias MrAlias moved this from Todo to In Progress in OpenTelemetry Go: Metric SDK (Alpha) Jul 8, 2022
@MrAlias MrAlias self-assigned this Jul 8, 2022
@MrAlias
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MrAlias commented Jul 8, 2022

Do we need separate delta and cumulative last value aggregations?

My initial thought was no, but I know wonder if the delta form should forget all the old attribute sets from the previous cycle. Or should it just keep an endlessly growing list?

@MrAlias MrAlias mentioned this issue Jul 11, 2022
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MrAlias commented Jul 27, 2022

Closed with #3008

@MrAlias MrAlias closed this as completed Jul 27, 2022
Repository owner moved this from In Progress to Done in OpenTelemetry Go: Metric SDK (Alpha) Jul 27, 2022
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area:metrics Part of OpenTelemetry Metrics pkg:SDK Related to an SDK package
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OpenTelemetry Go: Metric SDK (Alpha)
Status: Done
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Metric SDK: Alpha
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@MrAlias