Closed
Bug 187559
Opened 22 years ago
Closed 22 years ago
access4less.net causes big performance problem when scrolling (100% CPU jerky scrolling)
Categories
(SeaMonkey :: General, defect)
Tracking
(Not tracked)
RESOLVED
DUPLICATE
of bug 124150
People
(Reporter: pascalc, Assigned: asa)
References
()
Details
(Keywords: perf)
build 2002122808 WinXP Steps : 1 go to http://access4less.net/ 2 scroll the page Expected result : smooth scrolling like in IE6 Actual result : scrolling is jerky with CPU jumping to 100% on a Athlon 1700XP/256MB Problem reported on netscape.netscape7.windows apprarently there is a big background image which may be the cause of the problem
Works fine here with 20021230 on Win 98. CPU usage goes up to 25% on my Athlon 1200 with 256 MB RAM and a Nvidia graphic card. See also bug 124150.
Reporter | ||
Comment 2•22 years ago
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The description of bug 124150 is similar but the url at this page does not trigger the bug for me. I also have a nVidia card with the latest drivers, the problem is more obvious when you use the mouse-scroll button. I've also noticed that there is a one second delai to display the context menu or menu options on this page while I don't have this problem with other pages in other tabs. Perhaps the fact that I have a 1280x960 32 bits display puts a greater strain on mozilla to redraw the page while it is scrolling.
Comment 3•22 years ago
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Confirming using Mozilla 20030102 build here on P4 1.8Mhz/512Mb RAM/WinXP/nVidia (latest WHQL drivers)/1280x960x32. There's no doubt the problem is caused by the huge background image: 1200x5000 pixels. I've saved the HTML source locally, removed the background attribute and I've put a <base href... to the original site - there's no problem. The URL of Bug 124150 scrolls faster although it is sluggish too and continuous scrolling causes 100% CPU usage on the same system mentioned above.
*** This bug has been marked as a duplicate of 124150 ***
Status: NEW → RESOLVED
Closed: 22 years ago
Resolution: --- → DUPLICATE
Updated•20 years ago
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Product: Browser → Seamonkey
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Description
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