Clone this repo:
  1. 4d43438 [Telemetry] Move chrome tracing agent exceptions to use telemetry.core.exceptions by rnephew · 36 hours ago master
  2. b5b5259 [pinpoint] Simple bar charts for pass/fail. by dtu · 2 days ago
  3. 4a4664c [pinpoint] Add site config for "repositories". by dtu · 2 days ago
  4. cd51f06 tracing: Stream processing for some importers by chiniforooshan · 2 days ago
  5. cf5379c Revert "Mac: download numpy and cv2 from Cloud Storage" by simonhatch · 2 days 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