pprof

Command-line tool for visualization and analysis of profile data.

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• 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}

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