CPU Profiling #1242
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CPU Profiling #1242
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aphralG
reviewed
Sep 30, 2025
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| # Run watcher tests with CPU profiling for each package | ||
| echo "Starting watcher tests with cpu profiling..." | ||
| packages=$(find internal/watcher -type f -name '*_test.go' -exec dirname {} \; | sort -u) |
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Do we need to add a script? Could this be done in the make file ?
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It probably could but it's much nicer to do it in bash vs Makefile. If we expand our profiling later I don't want to bloat these Makefiles
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Ok I'm just not the biggest fan of adding scripts
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Proposed changes
Adds a new workflow
Generate CPU Profile, which runs our load and watcher tests with the-cpuprofileflag enabled. This creates several output files with the.pprofextension which will be merged into a singledefault.pgofile which we can use on subsequent builds of Agent to make use of the optimisations.On running this job, it will create a new branch with the altered
default.pgo. It will also create a PR back into the original branch it was executed on.Checklist
Before creating a PR, run through this checklist and mark each as complete.
CONTRIBUTINGdocumentmake install-toolsand have attached any dependency changes to this pull requestREADME.md)