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Capture cpu profiles generated during CI runs - #6106

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DanTup merged 1 commit into
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store-cpu-profiles
Jun 30, 2026
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DanTup merged 1 commit into
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store-cpu-profiles

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@DanTup DanTup commented Jun 30, 2026

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Fixes #6097

@DanTup DanTup added this to the v3.138.0 milestone Jun 30, 2026
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@DanTup DanTup added in ci Relates to CI, such as GitHub Actions is performance is testing Relates to the testing (either manual or automated) of Dart Code labels Jun 30, 2026
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DanTup requested a review from Copilot June 30, 2026 10:14

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Pull request overview

Captures CPU profiles generated during CI test runs and uploads them as GitHub Actions artifacts, addressing issue #6097 where extension host profiling output should be preserved for analysis.

Changes:

  • Upload .cpuprofile files as per-matrix artifacts during build/test jobs (always runs).
  • Merge per-matrix CPU profile artifacts into a single cpu-profiles artifact in the merge job.

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Comment thread .github/workflows/build-and-test.yml
@DanTup
DanTup force-pushed the store-cpu-profiles branch from 5440227 to c329df4 Compare June 30, 2026 10:21
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codecov Bot commented Jun 30, 2026

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Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 71.06%. Comparing base (2f1dfbc) to head (c329df4).

Additional details and impacted files
@@            Coverage Diff             @@
##           master    #6106      +/-   ##
==========================================
+ Coverage   71.04%   71.06%   +0.02%     
==========================================
  Files         169      169              
  Lines       12844    12844              
  Branches     2557     2557              
==========================================
+ Hits         9125     9128       +3     
+ Misses       3232     3229       -3     
  Partials      487      487              

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@DanTup
DanTup merged commit 8b83e40 into master Jun 30, 2026
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@DanTup
DanTup deleted the store-cpu-profiles branch June 30, 2026 10:37
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"UNRESPONSIVE extension host" in CI test runs should capture profiling results

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