Dane Knecht 🦭 on X: “Always love a good flamegraph!”

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Dane Knecht 🦭

@dok2001

Always love a good flamegraph!

Brendan Irvine-Broque@irvinebroque · Oct 9

new — profile Workers CPU and memory in production

npx cf@latest workers versions profile latest \
     --worker-id "$WORKER_ID_OR_NAME" \
     --duration-ms 5000 \
     --profile-type cpu > worker-cpu.pprof

views flamegraphs in the dash or give your agent a pprof file to dig

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Oct 9, 2026, 2:29 PM UTC

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Dane Knecht 🦭 on X: “Always love a good flamegraph!” | PeekX