Run Rspack performance profiling on Linux using perf (with DWARF call stacks), generate perf.data, and analyze hotspots…
Run Rspack performance profiling on Linux using perf (with DWARF call stacks), generate perf.data, and analyze hotspots. Use when you need CPU-level bottlenecks, kernel symbol resolution, or repeatable profiling for rspack build/bench cases. Includes optional samply import with per-CPU threads for visualization, but primary analysis is perf-based.
web-infra-dev
cli
free
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