Closed Bug 1723737 Opened 4 years ago Closed 4 years ago

0.52% installer size (OSX) regression on Fri July 30 2021

Categories

(Firefox Build System :: General, defect)

defect

Tracking

(firefox92 affected)

RESOLVED WONTFIX
Tracking Status
firefox92 --- affected

People

(Reporter: aesanu, Unassigned)

References

(Regression)

Details

(Keywords: perf-alert, regression)

Perfherder has detected a build_metrics performance regression from push 3457f931cf657095bb413433bce766ea9dc96c48. As author of one of the patches included in that push, we need your help to address this regression.

Regressions:

Ratio Suite Test Platform Options Absolute values (old vs new)
1% installer size osx-aarch64-shippable aarch64 nightly 82,122,325.42 -> 82,549,423.25

Details of the alert can be found in the alert summary, including links to graphs and comparisons for each of the affected tests. Please follow our guide to handling regression bugs and let us know your plans within 3 business days, or the offending patch(es) will be backed out in accordance with our regression policy.

For more information on performance sheriffing please see our FAQ.

Flags: needinfo?(mh+mozilla)

This was backed out and everything is okay now.

It will happen again on relanding bug 1722437, and it's by design. arm64 mac builds were lacking a feature that x86 mac builds had.

Status: NEW → RESOLVED
Closed: 4 years ago
Flags: needinfo?(mh+mozilla)
Resolution: --- → WONTFIX
Has Regression Range: --- → yes
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