Closed Bug 1889577 Opened 11 months ago Closed 11 months ago

8.93 - 4.29% espn ContentfulSpeedIndex / bing-search-restaurants SpeedIndex + 2 more (Android) regression on Tue March 19 2024

Categories

(Core :: Networking: HTTP, defect)

defect

Tracking

()

RESOLVED DUPLICATE of bug 1888091
Tracking Status
firefox-esr115 --- unaffected
firefox124 --- unaffected
firefox125 --- unaffected
firefox126 --- affected

People

(Reporter: afinder, Unassigned)

References

(Regression)

Details

(Keywords: perf, perf-alert, regression)

Perfherder has detected a browsertime performance regression from push f5ac2d368c7d44f585bea0397dedcd879e2b8ab4. 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) Performance Profiles
9% espn ContentfulSpeedIndex android-hw-a51-11-0-aarch64-shippable-qr cold webrender 1,486.40 -> 1,619.20 Before/After
8% espn PerceptualSpeedIndex android-hw-a51-11-0-aarch64-shippable-qr cold webrender 1,847.93 -> 2,004.74 Before/After
8% espn SpeedIndex android-hw-a51-11-0-aarch64-shippable-qr cold webrender 2,255.25 -> 2,440.99 Before/After
4% bing-search-restaurants SpeedIndex android-hw-a51-11-0-aarch64-shippable-qr warm webrender 661.22 -> 689.57 Before/After

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.

If you need the profiling jobs you can trigger them yourself from treeherder job view or ask a sheriff to do that for you.

You can run these tests on try with ./mach try perf --alert 42055

For more information on performance sheriffing please see our FAQ.

Flags: needinfo?(rjesup)

Set release status flags based on info from the regressing bug 1356686

Status: NEW → RESOLVED
Closed: 11 months ago
Duplicate of bug: 1888091
Flags: needinfo?(rjesup)
Resolution: --- → DUPLICATE
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