Graphical Python Profiler

This page summarizes the projects mentioned and recommended in the original post on news.ycombinator.com
Python Profiler Debugging Tools Django Performance analysis

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  • py-spy

    Sampling profiler for Python programs

    • https://github.com/benfred/py-spy is also really nice, and has an actual oss license.

  • functiontrace

    • The license is a bit perplexing at https://gitlab.com/mbryant/functiontrace/-/blob/master/LICEN...

    It says it is licensed under Apache License 2.0, but also under "Prosperity Public License 3.0.0" which limits use for a commercial purpose to 30 days.

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  • pyinstrument

    šŸš“Ā Call stack profiler for Python. Shows you why your code is slow!

    • Is there something about the actual profiler that differs from existing tools like pyinstrument [1] or py-spy [2]? I know pyinstrument has various output options and I wonder if it could potentially output something readable by the Firefox Profiler tool.

    [1] : https://github.com/joerick/pyinstrument

NOTE: The number of mentions on this list indicates mentions on common posts plus user suggested alternatives. Hence, a higher number means a more popular project.

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