[cpu-profile-summarizer] Add new CLI tool for summarizing many V8 CPU Profiles#5098
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dmichon-msft merged 2 commits intomicrosoft:mainfrom Feb 7, 2025
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D4N14L
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Summary
Adds a new package
@rushstack/cpu-profile-summarizerthat contains a CLI tool for summarizing data across many V8 .cpuprofile files.Details
The tool scans the input folder(s) for .cpuprofiles, then distributes them among worker threads for ingestion.
A primary use case is, after enabling
--cpu-proffor all projects in a repository, collating the results into a single report.How it was tested
Used it to summarize information about building rushstack.
Impacted documentation
New package.