Bug: 65586521

Clone this repo:
  1. 5ca4046 Merge "Added additional metrics to android_startup" by Christian Wailes · 2 days ago master
  2. a944dae Added additional metrics to android_startup by Chris Wailes · 12 days ago
  3. c588f36 Merge "TrackEvent: GCC compatibility fix for using track events in templates" by Sami Kyostila · 2 days ago
  4. 8963b1a Merge "Fix Chrome roll" by Mikhail Khokhlov · 3 days ago
  5. 9ca1601 Fix Chrome roll by Hector Dearman · 3 days ago

Perfetto - Performance instrumentation and tracing

Perfetto is an open-source project for performance instrumentation and tracing of Linux/Android/Chrome platforms and user-space apps.

See www.perfetto.dev for docs.


See /docs/contributing.md for instructions.

The source-of-truth repo is Android's Gerrit. The GitHub repo is a read-only mirror.


  • For bugs affecting Android or the tracing internals use the internal bug tracker (go/perfetto-bugs).
  • For bugs affecting Chrome use http://crbug.com, Component:Speed>Tracing label:Perfetto.


You can reach us on our Discord channel. If you prefer using IRC we have an experimental Discord <> IRC bridge synced with #perfetto-dev on Freenode.