Bugs relating to the Bugherder (formerly mcMerge) tool, which handles bug marking for commits to Gecko repositories.

Database schema and migration changes

Bugs regarding the Intermittent Failures View (OrangeFactor replacement) that displays the details of intermittent/flaky test results in CI.

OrangeFactor is a tool for measuring the intermittent failure rates of continuous integration build and test jobs.

Bugs regarding Perfherder, which allows for analysis of performance job data (more info).

Bugs regarding the Push Health app, which helps determine whether failures in a push can be ignored or require investigation and possibly action.

For Treeherder bugs that do not fit into one of the more specific Treeherder components, or which span several of them.

Bugs regarding Treeherder's REST and GraphQL APIs.

For changelog cron job/task, changelog API and UI integration

Bugs regarding the client libraries used to retrieve and submit information to Treeherder.

Bugs regarding ingestion of data from sources such as Pulse, Hg pushlog & Bugzilla.

Bugs regarding Treeherder's Read the Docs pages, local VM environment & development tools/scripts.

Bugs regarding Treeherder's UI/frontend that aren't covered by a more specific component.

Bugs regarding the Heroku apps, add-ons & RDS databases powering the dev/stage/production environments, plus anything to do with reliability, monitoring or data lifecycle.

Bugs regarding job retriggering, cancellation, backfilling and the "add new jobs" / "custom action" features.

Bugs regarding all aspects of log failure analysis - including log parsing, error summary generation, bug suggestions, human/automatic classification and the bug filer tool.

Bugs regarding the page for viewing build & test job logs. Note: The scrollable log content section in the centre uses the react-lazylog component - bugs for that should instead be filed: here.

Bugs related to the automatic prioritization and selection of which test jobs are scheduled (more info).

For CI Monitoring and Reporting requests, including but not limited to new dashboards, modifications to existing dashboards, and integrations of new data sources.