Bug 264512

Summary: [GTK] Extremely slow scrolling on https://www.timeanddate.com/
Product: WebKit Reporter: Michael Catanzaro <mcatanzaro>
Component: WebKitGTKAssignee: Nobody <webkit-unassigned>
Status: NEW    
Severity: Normal CC: bugs-noreply, kdwkleung, mcatanzaro
Priority: P2    
Version: WebKit Nightly Build   
Hardware: PC   
OS: Linux   
Attachments:
Description Flags
Screenshot of profile on timeanddate.com none

Michael Catanzaro
Reported 2023-11-09 12:39:23 PST
Using Epiphany Tech Preview with WebKitGTK 2.42.1, we have an extreme scrolling performance issue on https://www.timeanddate.com/. It takes a very long time to render after scrolling. Something is seriously messed up.
Attachments
Screenshot of profile on timeanddate.com (218.05 KB, image/png)
2023-11-12 06:49 PST, Kdwk 		no flags
Details
View All Add attachment proposed patch, testcase, etc.
Kdwk
Comment 1 2023-11-12 06:49:25 PST
Created attachment 468573 [details] Screenshot of profile on timeanddate.com Perhaps these 'Layout's and 'LayerTreeHost's that take nearly one second are related.
Michael Catanzaro
Comment 2 2024-01-31 06:53:12 PST
Still broken with 2.43.3
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