1807935 - 12.07 - 10.81% perf_reftest_singletons bloom-basic-2.html / perf_reftest_singletons bloom-basic-2.html + 1 more (OSX) regression on Thu December 22 2022

Status: NEW

(Core :: Graphics: WebGPU, defect, P2)

Description

[Andrej (:aglavic)]

Perfherder has detected a talos performance regression from push d081cb1a99ca682f061925beadac6c9e95375cfd. 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)
12%	perf_reftest_singletons bloom-basic-2.html	macosx1015-64-shippable-qr	e10s fission stylo webrender	50.68 -> 56.80
11%	perf_reftest_singletons bloom-basic.html	macosx1015-64-shippable-qr	e10s fission stylo webrender	51.00 -> 56.59
11%	perf_reftest_singletons bloom-basic-2.html	macosx1015-64-shippable-qr	e10s fission stylo webrender	50.92 -> 56.42

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

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

Set release status flags based on info from the regressing bug 1806780

Comment 2

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

Set release status flags based on info from the regressing bug 1806780