Closed Bug 1917285 Opened 29 days ago Closed 26 days ago

0.24% installer size (OSX) regression on Fri September 6 2024

Categories

(Firefox Build System :: Toolchains, defect)

defect

Tracking

(firefox-esr115 unaffected, firefox-esr128 unaffected, firefox130 unaffected, firefox131 unaffected, firefox132 affected)

RESOLVED WONTFIX
Tracking Status
firefox-esr115 --- unaffected
firefox-esr128 --- unaffected
firefox130 --- unaffected
firefox131 --- unaffected
firefox132 --- affected

People

(Reporter: intermittent-bug-filer, Unassigned)

References

(Regression)

Details

(Keywords: perf-alert, regression)

Perfherder has detected a build_metrics performance regression from push 0387b1bfee8a22ba18cefefce2d5359f67d3a648. As author of one of the patches included in that push, we need your help to address this regression.

Regressions:

Ratio Test Platform Options Absolute values (old vs new)
0.24% installer size osx-cross 97,235,777.67 -> 97,464,531.75

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 patch(es) may be backed out in accordance with our regression policy.

You can run these tests on try with ./mach try perf --alert 1981

For more information on performance sheriffing please see our FAQ.

Flags: needinfo?(mh+mozilla)

Set release status flags based on info from the regressing bug 1901892

Also a regression on XUL section size https://treeherder.mozilla.org/perfherder/graphs?highlightAlerts=1&highlightChangelogData=1&highlightCommonAlerts=0&replicates=0&series=autoland,2922315,1,2&timerange=1209600

This would not be uncommon for a new version of the compiler. Let's ... shrug it away.

Status: NEW → RESOLVED
Closed: 26 days ago
Flags: needinfo?(mh+mozilla)
Resolution: --- → WONTFIX
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