Which Node.js profiling flags should I pass to V8 to capture CPU bottlenecks in an asynchronous event loop under high load?
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The searches the AI actually ran for this prompt.
SEED QUERY
Which Node.js profiling flags should I pass to V8 to capture CPU bottlenecks in an asynchronous event loop under high load?
1 real search · 1 real-search pass
Node.js CLI documentation --cpu-prof --cpu-prof-interval --trace-event-categories event loop utilization perf_hooksGoogle ↗
OBSERVED
Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.
Query classes
Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.
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Searches and sources
ChatGPT1 real searches · gpt-6
Node.js CLI documentation --cpu-prof --cpu-prof-interval --trace-event-categories event loop utilization perf_hooks Google ↗
- Command-line API · nodejs.org
- node/doc/api/cli.md at main · nodejs/node · github.com
- node/doc/api/tracing.md at main · nodejs/node · github.com
- node/doc/api/perf_hooks.md at main · nodejs/node · github.com
- perf_hooks.eventLoopUtilization · beta.docs.nodejs.org