src: add event loop based metrics into node - #62935

Merged

nodejs-github-bot merged 9 commits into

nodejs:mainfrom

pabloerhard:pabloerhard/add-event-loop-metrics

Jun 24, 2026

Commits on Jun 23, 2026

perf_hooks: sample delay per event loop iteration
pabloerhard
committed
bdb5fc9
perf_hooks: test event loop delay fast api callbacks
pabloerhard
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630a62c
perf_hooks: format cpp
pabloerhard
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6363bc8
perf_hooks: use super Close method
pabloerhard
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c50b0fb
test: improve event loop delay sample-per-iteration coverage
pabloerhard
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164ea8a
doc: update perf_hooks histogram docs
pabloerhard
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26b7684
perf_hooks: rename internal ELDHistogram to IterationHistogram
pabloerhard
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6e6b503
doc: align perf_hooks histogram class name with implementation
pabloerhard
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2583bbf
perf_hooks: deduplicate histogram Start/Stop via shared templates
pabloerhard
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3f20e89