0.26 - 0.25% Base Content JS / Base Content JS (Windows) regression on Fri July 7 2023
Categories
(Core :: JavaScript Engine, defect)
Tracking
()
| Tracking | Status | |
|---|---|---|
| firefox-esr102 | --- | unaffected |
| firefox-esr115 | --- | unaffected |
| firefox115 | --- | unaffected |
| firefox116 | --- | unaffected |
| firefox117 | --- | affected |
People
(Reporter: bacasandrei, Unassigned)
References
(Regression)
Details
(Keywords: perf, perf-alert, regression)
Perfherder has detected a awsy performance regression from push 2ef473aa8aa49ccfd1aa15ba9be006a973a238c3. 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) |
|---|---|---|---|---|
| 0.26% | Base Content JS | windows11-64-2009-shippable-qr | fission | 1,584,857.33 -> 1,588,965.33 |
| 0.25% | Base Content JS | windows11-64-2009-shippable-qr | fission | 1,584,962.67 -> 1,588,953.33 |
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.
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Comment 1•2 years ago
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Set release status flags based on info from the regressing bug 1841113
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Comment 2•2 years ago
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Bug 1841113 is disabled by default, so any size increase has to be caused by additional static-like data (for example new entries in CommonPropertyNames.h). This isn't something which can be improved, so I guess we just have to accept the size regression.
Description
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