0.23 - 0.22% installer size / installer size (OSX) regression on Fri September 23 2022
Categories
(Firefox Build System :: Toolchains, defect)
Tracking
(firefox-esr102 unaffected, firefox105 unaffected, firefox106 unaffected, firefox107 wontfix)
| Tracking | Status | |
|---|---|---|
| firefox-esr102 | --- | unaffected |
| firefox105 | --- | unaffected |
| firefox106 | --- | unaffected |
| firefox107 | --- | wontfix |
People
(Reporter: aesanu, Unassigned)
References
(Regression)
Details
(Keywords: perf-alert, regression)
Perfherder has detected a build_metrics performance regression from push 55efdcc2cb5eb1182f92898d859b223157be81f8. 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) |
|---|---|---|---|---|
| 0.23% | installer size | osx-cross | 82,277,688.79 -> 82,463,140.00 | |
| 0.22% | installer size | osx-cross | 82,248,680.29 -> 82,425,730.83 |
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) may be backed out in accordance with our regression policy.
For more information on performance sheriffing please see our FAQ.
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Comment 1•3 years ago
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Set release status flags based on info from the regressing bug 1789507
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Comment 2•3 years ago
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The upgrade of the rust compiler may have made some code bigger due to more inlining or similar optimization-related changes. I haven't looked at the other size graphs, but it also could be that the new code compresses worse than before while not having increased significantly. Considering the regression size, let's just take it.
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Updated•3 years ago
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Description
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