1910424 - 130.55 - 2.96% speedometer3 Editor-TipTap/Long/Async / speedometer3 Editor-TipTap/Long/total + 3 more (Linux, OSX) regression on Wed July 24 2024

Status: RESOLVED INCOMPLETE

(Core :: Audio/Video, defect)

Description

[Florin Bilt]

Perfherder has detected a browsertime performance regression from push e2de2a86795f48a45705f300111d136d9986cb45. 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
131%	speedometer3 Editor-TipTap/Long/Async	macosx1400-64-shippable-qr	fission webrender	0.80 -> 1.85	Before/After
112%	speedometer3 Editor-TipTap/Long/Async	macosx1400-64-shippable-qr	fission webrender	0.80 -> 1.70	Before/After
14%	speedometer3 Editor-TipTap/Long/Async	linux1804-64-nightlyasrelease-qr	fission webrender	3.98 -> 4.54	Before/After
3%	speedometer3 Editor-TipTap/total	macosx1400-64-shippable-qr	fission webrender	67.33 -> 69.57	Before/After
3%	speedometer3 Editor-TipTap/Long/total	macosx1400-64-shippable-qr	fission webrender	35.78 -> 36.84	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 1550

For more information on performance sheriffing please see our FAQ.

Comment 1

[BugBot [:suhaib / :marco/ :calixte]]

Set release status flags based on info from the regressing bug 1800882

Comment 2

[BugBot [:suhaib / :marco/ :calixte]]

Set release status flags based on info from the regressing bug 1800882

Comment 3

[Ryan VanderMeulen [:RyanVM]]

Whatever happened here looks to have been a temporary spike. I don't see any long-term regression showing in any of the linked graphs.