Open Bug 1635672 Opened 1 year ago Updated 10 months ago

2.73 - 3.23% Images (macosx1014-64-shippable) regression on push 202234d9f7421aeeb3447909f8ba66479e6d4bf0 (Thu April 30 2020)

Categories

(Firefox :: Tabbed Browser, defect, P1)

defect

Tracking

()

ASSIGNED
Tracking Status
firefox-esr68 --- unaffected
firefox75 --- unaffected
firefox76 --- unaffected
firefox77 --- unaffected
firefox78 --- fix-optional

People

(Reporter: marauder, Assigned: dao)

References

(Blocks 1 open bug, Regression)

Details

(Keywords: perf, perf-alert, regression)

Perfherder has detected a awsy performance regression from push 202234d9f7421aeeb3447909f8ba66479e6d4bf0. As author of one of the patches included in that push, we need your help to address this regression.

Regressions:

3% Images macosx1014-64-shippable opt 6,406,851.65 -> 6,613,921.74
3% Images macosx1014-64-shippable opt 6,453,488.97 -> 6,629,477.37

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.

Blocks: 1628613
Component: Performance → Tabbed Browser
Flags: needinfo?(dao+bmo)
Product: Testing → Firefox
Regressed by: 1633635
Version: Version 3 → unspecified
See Also: → 1631696
Assignee: nobody → dao+bmo
Severity: -- → S3
Status: NEW → ASSIGNED
Iteration: --- → 78.1 - May 4 - May 17
Flags: needinfo?(dao+bmo)
Priority: -- → P1
Iteration: 78.1 - May 4 - May 17 → 78.2 - May 18 - May 31
Iteration: 78.2 - May 18 - May 31 → 79.1 - June 1 - June 14
Iteration: 79.1 - June 1 - June 14 → 79.2 - June 15 - June 28
Iteration: 79.2 - June 15 - June 28 → 80.2 - July 13 - July 26
Iteration: 80.2 - July 13 - July 26 → ---
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