1852915 - 9.33 - 6.82% reddit-billgates-post-1.posts SpeedIndex / reddit-billgates-post-1.posts SpeedIndex (Linux) regression on Wed September 6 2023

Status: RESOLVED FIXED

(Core :: Widget: Gtk, defect)

Description

[Andra Esanu (needinfo me)]

Perfherder has detected a browsertime performance regression from push 7b7144975b319945642a90653847a06d03f111b7. 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)
9%	reddit-billgates-post-1.posts SpeedIndex	linux1804-64-shippable-qr	cold fission webrender	120.47 -> 131.71
7%	reddit-billgates-post-1.posts SpeedIndex	linux1804-64-shippable-qr	cold fission webrender	120.10 -> 128.29

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.

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

For more information on performance sheriffing please see our FAQ.

Comment 1

[Emilio Cobos Álvarez (:emilio)]

That got backed out.