Bug: 65586521

Clone this repo:
  1. e43a2a5 Merge "Revert "Disable HeapprofdEndToEnd and HeapprofdCtsTest."" by Florian Mayer · 5 hours ago master
  2. dd0f853 Revert "Disable HeapprofdEndToEnd and HeapprofdCtsTest." by Florian Mayer · 2 days ago
  3. 66759fd Merge "Fix FtraceProcfsIntegrationTest.EnableDisableEvent" by Treehugger Robot · 18 hours ago
  4. 0e413af Merge "tp: cleanup json and fuchsia trace flags" by Lalit Maganti · 21 hours ago
  5. 268e7dc Merge "Fill ChromeLatencyInfo args using proto descriptor" by Andrew Shulaev · 21 hours 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.