https://github.com/evmar/hp

generate graphs from google-perftools heap profiles
https://github.com/evmar/hp

Last synced: about 1 year ago
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generate graphs from google-perftools heap profiles

• Host: GitHub
• URL: https://github.com/evmar/hp
• Owner: evmar
• Created: 2012-02-24T22:03:45.000Z (over 14 years ago)
• Default Branch: master
• Last Pushed: 2020-11-05T09:24:53.000Z (over 5 years ago)
• Last Synced: 2025-03-25T00:11:09.168Z (about 1 year ago)
• Language: Go
• Homepage:
• Size: 330 KB
• Stars: 15
• Watchers: 4
• Forks: 4
• Open Issues: 1
• Metadata Files:
  • Readme: README.markdown

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README

          
hp generates graphs from google-perftools heap profiles.

`pprof`, part of [google-perftools][], does the same thing but it is

very slow for large binaries (primarily due to `addr2line` being

slow).

[google-perftools]: http://code.google.com/p/perftools/

This reimplementation has much fewer features but is also much

faster.  For more discussion, see [my blog post][blog].

[blog]: http://neugierig.org/software/blog/2012/03/heap-profiling.html

To build:

    ninja   # https://ninja-build.org/

or put the directory into your `GOROOT` and `go build`.

To use:

    export GOMAXPROCS=8  # number of CPUs, for multiple threads

    ./hp /path/to/binary /path/to/profile