Clone this repo:
  1. c329a12 [ftrace importer] Add ion heap parser by Rajeev Kumar · 12 hours ago master
  2. 6bdde79 [pinpoint] Cache Commit and Patch details in the Datastore. by Dave Tu · 13 hours ago
  3. 78448d9 Plumb the trace buffer size for atrace by Ian Vollick · 19 hours ago
  4. a3d272f Revert "[py_utils] Add modules_util.RequireVersion" by Juan Antonio Navarro Pérez · 26 hours ago
  5. 4649177 Fix handling of perfetto protobuf on mac by Isabelle Taylor · 27 hours ago


Catapult is the home for several performance tools that span from gathering, displaying and analyzing performance data. This includes:

These tools were created by Chromium developers for performance analysis, testing, and monitoring of Chrome, but they can also be used for analyzing and monitoring websites, and eventually Android apps.


Please see our contributor's guide

Current build status