snippetbashTip
pprof — Visualize and analyze profiling data. More information: <https://github.com/google/pprof/tree/main/d
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pprofcommandandanalyzecliprofilingdatavisualize
Problem
How to use the
pprof command: Visualize and analyze profiling data. More information: <https://github.com/google/pprof/tree/main/doc#pprof>.Solution
pprof — Visualize and analyze profiling data. More information: <https://github.com/google/pprof/tree/main/doc#pprof>.Generate a text report from a specific profiling file, on fibbo binary:
pprof -top {{./fibbo}} {{./fibbo-profile.pb.gz}}Generate a graph and open it on a web browser:
pprof -svg {{./fibbo}} {{./fibbo-profile.pb.gz}}Run pprof in interactive mode to be able to manually launch
pprof on a file:pprof {{./fibbo}} {{./fibbo-profile.pb.gz}}Run a web server that serves a web interface on top of
pprof:pprof -http={{localhost:8080}} {{./fibbo}} {{./fibbo-profile.pb.gz}}Fetch a profile from an HTTP server and generate a report:
pprof {{http://localhost:8080/debug/pprof}}Code Snippets
Generate a text report from a specific profiling file, on fibbo binary
pprof -top {{./fibbo}} {{./fibbo-profile.pb.gz}}Generate a graph and open it on a web browser
pprof -svg {{./fibbo}} {{./fibbo-profile.pb.gz}}Run pprof in interactive mode to be able to manually launch `pprof` on a file
pprof {{./fibbo}} {{./fibbo-profile.pb.gz}}Run a web server that serves a web interface on top of `pprof`
pprof -http={{localhost:8080}} {{./fibbo}} {{./fibbo-profile.pb.gz}}Fetch a profile from an HTTP server and generate a report
pprof {{http://localhost:8080/debug/pprof}}Context
tldr-pages: common/pprof
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