I found out that Flash causes that trouble. That flash-newsticker on the left side of the "powered by RTL" logo causes 50% CPU usage. Each other Flash animation need about 5% ... So, overall this causes 100% CPU I use Flash 8.0 r24
Now I use newest flash 9.0 r16, but problem is still there
I'm currently getting 22% with a minefield build. Performance and memory consumption should have improved since the checkin of bug 342810. Marking as duplicate of bug 377419 - Flash performance problems.
Status: UNCONFIRMED → RESOLVED
Last Resolved: 12 years ago
Resolution: --- → DUPLICATE
Duplicate of bug: 377419
Jim, this bug can't be a duplicate of bug 377419, which occured on Trunk in november/december 2006 only. (and that/my bug does not occur on branch(es).) (May be some other Flash related bug ?) If you think there could be a common cause/fix, I suggest to mark them dependent for now. (or, if there isn't one, to create a meta "Flash perf." bug.)
Status: RESOLVED → UNCONFIRMED
Resolution: DUPLICATE → ---
I'm not sure I follow you - memory consumption problems have been fixed on trunk via bug 342810, which was a trunk only bug. CPU consumption for this site and for the site on bug 377419 are moderately high for both trunk and past branches, which seem to indicate they are the same issue. Are you saying this is a bon echo branch bug only which isn't in trunk? or vice cersa?
(In reply to comment #5) (Sorry, I didn't see your comment before, as I was not in the CC list of this bug :-|) > I'm not sure I follow you - memory consumption problems have been fixed on > trunk via bug 342810, which was a trunk only bug. CPU consumption for this site (Right, the current bug is not about memory consumption: cpu usage only.) > and for the site on bug 377419 are moderately high for both trunk and past > branches, which seem to indicate they are the same issue. Are you saying this No, see bug 377419 comment 8 for cpu usage figures (for that bug): bug 377419 is Trunk (= Gecko 1.9) only. > is a bon echo branch bug only which isn't in trunk? or vice cersa? I'm not saying that this bug is either Trunk/branch specific: I'm saying that, based on (older) date and version of this bug report, this is a different (maybe underlying ?) bug than bug 377419 (case). ***** (In reply to comment #0) > I can reproduce it everytime. I tried to reproduce with FFv2/v3 and SMv1.0/v1.1/v2.0: 1) The figures I got looked like bug 377419 indeed: my cpu going from 05-15% on branches to 15-25% on Trunk only. 2) It seemed getting the bug on Trunk depended on which (Flash) adds showed up :-/ (This would need a more reliable testcase...) Reporter, *can you give a regression timeframe for your initial report ? *can you check with current releases/nighlies ? Marking bug as depending on bug 377419 for the time being...
Summary: always 100% cpu usage on http://wetter.rtl.de/deutschland/uebersicht.php?id=10708&id2=10708&ort=Saarbr%FCcken → High (up to 100%) cpu usage on <wetter.rtl.de> URL, Flash involved
install flashblock extension and you see the cpu goes away, so this is entirely (or mostly) related to flash. 16 flash images, each one for me contributes ~1% to cpu load. Hide the tab and cpu usage drops to ~5% -- but not to zero which is what one would want. Reduce number of images on screen by scrolling and cpu is reduced. Shockwave Flash 9.0 r47. same results with * Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; rv:1.9b2pre) Gecko/2007110805 Minefield/3.0b2pre * Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; rv:1.9a5pre) Gecko/20070530 Minefield/3.0a5pre * Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; rv:1.9a5pre) Gecko/20070529 Minefield/3.0a5pre the last one works great for bug 377419's reduced testecase, so this bug probably not related to 377419 (plus this bug doesn't involve iframe, but 377419 does)
No longer depends on: 377419
Restoring "Depends on : 377419" for the time being; as the "iframe" issue proved to be bug 397303 and not bug 377419. To have a regression timeframe would still be great...
Andreas, do you see this problem with current beta of 3.1 and flash v10? http://www.mozilla.com/en-US/firefox/all-beta.html I don't see a problem. ~10% CPU when using 3.1b4pre
Keywords: perf, regressionwindow-wanted
1.) i get no (very) high usage of CPE time using Mozilla/5.0 (Windows; U; Windows NT 5.1; de; rv:126.96.36.199) Gecko/20081217 Firefox/188.8.131.52 ID:2008121709 + flash (NPSWF32.dll) version 10.0.22.87 2.) there's no flash-newsticker on the left side anymore, so there's a lacking testcase => can keyword "regressionwindow-wanted" be removed & this bug closed incomplete?
Status: UNCONFIRMED → RESOLVED
Last Resolved: 12 years ago → 10 years ago
Resolution: --- → INCOMPLETE
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