DOT-Files/Gentoo/gentooamd/home/user/.tldrc/tldr/pages/common/memray.md

memray

Profile memory usage of a Python application. More information: https://github.com/bloomberg/memray#usage.

• Run a Python file and track memory usage:

memray run {{path/to/file}}.py

• Run a [m]odule and track memory usage:

memray run -m {{module_name}}

• Specify an output name:

memray run {{[-o|--output]}} {{path/to/output_file}}.bin {{path/to/file}}.py

• Display a summary of memory usage:

memray summary {{path/to/file}}.bin

• Generate an HTML flamegraph:

memray flamegraph {{path/to/file}}.bin