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  • Performance tuning

Performance tuning · Changes

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Update Performance tuning authored Jan 18, 2022 by Wim Taymans's avatar Wim Taymans
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Performance-tuning.md
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......@@ -114,6 +114,12 @@ Firefox can start `speech-dispatcher-dummy` and `speech-dispatcher-espeak-ng` in
You can disable this by setting `media.webspeech.synth.enabled` to `false` in `about:config`.
# Profiling
`pw-top` can be used to get a realtime overview of the various nodes in the graph.
The `pw-profiler` tool can be used to collect statistics about PipeWire and turn them into images that can be displayed in the browser. Run `pw-profiler` in a terminal, let ir collect information and then stop it. It will output a script and an html file in the current directory with instructions on how to display the generated graphs.
# Further Reading
Check [here](https://gitlab.freedesktop.org/pipewire/pipewire/-/wikis/Performance) for some performance measurements.
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