Graphics demo seems to spend large time in Style
Categories
(Core :: CSS Parsing and Computation, task)
Tracking
()
People
(Reporter: mayankleoboy1, Unassigned)
Details
Attachments
(1 file)
|
1.07 KB,
text/html
|
Details |
Open the testcase and click on the "scroll with moz-transform" link on top left of the page
AR: profile shows most of the time is spent in style.
ER: better, if possible
https://share.firefox.dev/3bHyy53 with sequential styling enabled and ublock disabled.
|
Reporter | |
Comment 1•4 years ago
|
||
|
||
Comment 2•4 years ago
|
||
So the page is changing 500 divs with overflow:scroll at a frame. Not super realistic, but it'd be good to know how other browsers perform here. It seems a good amount of stuff here is just updating the anonymous boxes for the scrollers, which could be sped up I think...
|
|
Reporter | |
Comment 3•4 years ago
|
||
If there is nothing much actionable here, I am happy to close this bug
|
|
||
Comment 4•4 years ago
|
||
Could you take an updated profile? I took one and it doesn't seem to be spending so much time updating scrollbar styles... Maybe that's because on Linux we now create less anon content.
But yeah this could be improvable I'd think.
|
|
Reporter | |
Comment 5•4 years ago
|
||
I don't have access to a working machine right now. I will keep the ni? and respond later.
|
|
Reporter | |
Comment 6•4 years ago
|
||
updated profile with sequential styling : https://share.firefox.dev/3BkJ2CG
|
|
||
Comment 7•4 years ago
|
||
Ok, this doesn't seem too terrible now. There's still a fair amount of anon box restyling on windows, but nothing super-concerning I think.
|
|
Reporter | |
Comment 8•4 years ago
|
||
Cool! I will close this for now.
Description
•