Difference between revisions of "Go tool pprof"
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| − | * Get stack trace: <code>[[kill -SIGUSR1]] <pid></code>, get trace and stop: [[kill -6]] <pid> | + | * Get stack trace: <code>[[kill -SIGUSR1]] <pid></code>, get trace and stop: <code>[[kill -6]]</code> <pid> |
* Get [[CPU profiling]]: add <code>[[--pprof]]</code> flag run <code>[[go tool pprof]] -png http://127.0.0.1:6060/debug/pprof/profile\?seconds\=20 > cpu.png</code> | * Get [[CPU profiling]]: add <code>[[--pprof]]</code> flag run <code>[[go tool pprof]] -png http://127.0.0.1:6060/debug/pprof/profile\?seconds\=20 > cpu.png</code> | ||
* Get [[RAM profiling]]: add <code>--pprof</code> flag run <code>go tool pprof -inuse_space -png http://127.0.0.1:6060/debug/pprof/heap > mem.png</code> | * Get [[RAM profiling]]: add <code>--pprof</code> flag run <code>go tool pprof -inuse_space -png http://127.0.0.1:6060/debug/pprof/heap > mem.png</code> | ||
Latest revision as of 09:08, 8 August 2024
- Get stack trace:
kill -SIGUSR1 <pid>, get trace and stop:kill -6<pid> - Get CPU profiling: add
--pprofflag rungo tool pprof -png http://127.0.0.1:6060/debug/pprof/profile\?seconds\=20 > cpu.png - Get RAM profiling: add
--pprofflag rungo tool pprof -inuse_space -png http://127.0.0.1:6060/debug/pprof/heap > mem.png
Related[edit]
See also[edit]
pprof, geth --pprof- Profiling,
pprof, Grafana Phlare - go tool, pprof
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