open-telemetry/opentelemetry-collector

Investigate tooling to help identify performance changes

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#14,111 opened on Oct 31, 2025

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Description

This issue is to investigate available tools for identifying performance changes at the component level

  • Capture a list of recent regressions or improvements
  • Identify a mechanism that would allow us to identify these recent changes

Contributor guide

Research direction
Investigate available performance analysis tools for Go components, such as pprof, benchstat, and tracing, and propose a mechanism to capture recent performance regressions/improvements at the component level.
Tech stack
go
Domain
observabilitybackend
Issue type
Research
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-2 days
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Mostly clear
Prerequisites
GoPerformance analysis
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
40