Performance Triage

Resources

• Triage query: https://mzl.la/perf-triage-query
• Priority calculator: https://codepen.io/mstange/pen/eYeWrGr
• Triage rotation: https://mozilla.github.io/perf-triage/

Nomination

To nominate a bug for triage, set the Performance flag in Bugzilla to ?

This can be found by clicking Show Advanced Fields followed by Set bug flags when entering a new bug:

Or by expanding the Tracking section when editing an existing bug:

Triage Process

The goals of the triage process are:

• assign a priority (related to performance)
• assign a category
• possibly change the component

The calculator is a good way to find the right priority.

Sometimes the information isn't enough to make a decision, in that case we can "need info" the reporter asking for more data, for example an export of `about:support` or a performance profile, or simply more information about the steps to reproduce.