From MozillaWiki
Jump to: navigation, search


Treeherder is a reporting dashboard for checkins to Mozilla projects (for example, mozilla-central). It allows users to see the results of automatic builds and their respective tests. Treeherder also provides a rich set of APIs that can be used by other projects interested in this information.

Treeherder is the successor to TBPL.

For tracking performance data, see Treeherder's sister project, Perfherder.

For tracking intermittent test failures, see Intermittent Failures View.


To make UI-only changes, you only need to perform a very simple setup running a local webserver pointing at the production backend, described here. If you wish to hack on the backend, or the UI and backend together, you will instead need to set up a Vagrant environment, using these steps.

Source and Docs

  • UI & backend: Source / Docs
  • Treeherder data submission clients:
    • Pulse: Source / docs
    • (Python and Node submission support has been removed.)

Getting in touch

What we're working on

Assigned Treeherder bugs that have been modified in the last month. View on Bugzilla

Full Query
ID Priority Component Summary Assigned to
1553199 P1 Treeherder: Infrastructure meta - High database spikes affect UI response time Armen [:armenzg]
1499551 P1 Treeherder: Frontend Treeherder consuming much memory/RAM (and CPU due to GC/garbage collection?) Cameron Dawson [:camd]
1510280 P1 Treeherder: Frontend TreeHerder producing multi-second UI stalls after loading more data Cameron Dawson [:camd]
1551448 P1 Treeherder: Frontend Add linux64-aarch64 and windows10-aarch64 to the platform mapping Cameron Dawson [:camd]
1346567 P1 Treeherder: Infrastructure cycle_data is failing on stage/production Ionuț Goldan [:igoldan], Performance Sheriff
1553734 P1 Treeherder: Frontend Quickly copy full commit hash Ionuț Goldan [:igoldan], Performance Sheriff
1395254 P2 Treeherder: Data Ingestion Consume TaskCluster events from the standard Pulse exchanges rather than via taskcluster-treeherder Armen [:armenzg]
1441938 P2 Treeherder: API The project_bound_router is not needed and cumbersome in some cases Cameron Dawson [:camd]
1331399 P2 Treeherder: Frontend The way we store job information on the front end is inefficient, wasting 10s of MB of memory (or more) Cameron Dawson [:camd]
1563836 P2 Treeherder: Frontend Task sometimes shown multiple times Cameron Dawson [:camd]
1564814 P2 Treeherder: Frontend classified job still shown as unclassified Cameron Dawson [:camd]
1565667 P2 Treeherder: Frontend Write tests against front-end and back-end retriggering/add new jobs code Cameron Dawson [:camd]
1513599 P3 Treeherder: Frontend Fix/enable ESLint 'react/destructuring-assignment' Cameron Dawson [:camd]
1515798 P3 Treeherder: Frontend Convert ui/shared/auth/login.jsx to a reactstrap component Wes Kocher (:KWierso)
1567257 -- Treeherder: Infrastructure Database changes to increase IOPS cap Armen [:armenzg]
1524895 -- Treeherder: Job Triggering & Cancellation Add a shortcut to retrigger a job X 'times' with minimal numbers of action tasks Wes Kocher (:KWierso)