[webkit-qt] Excessive timer usage results in 100% CPU usage

İsmail Dönmez ismail at namtrac.org
Fri Mar 26 04:05:30 PDT 2010


On Fri, Mar 26, 2010 at 1:03 PM, İsmail Dönmez <ismail at namtrac.org> wrote:

>
>
> On Fri, Mar 26, 2010 at 12:56 PM, İsmail Dönmez <ismail at namtrac.org>wrote:
>
>> On Fri, Mar 26, 2010 at 12:44 PM, Benjamin Poulain <
>> benjamin.poulain at nokia.com> wrote:
>>
>>> ext İsmail Dönmez wrote:
>>>
>>>> Turns out that my extreme CPU usage was due to excessive timer usage.
>>>> Such a bug is reported at https://bugs.webkit.org/show_bug.cgi?id=24913but I am on WinCE where there is no plugins and the page I am experiencing
>>>> the CPU usage is http://en.m.wikipedia.org/wiki?search=dinasour .
>>>>
>>>> Did anyone experience a similar problem?
>>>>
>>>
>>> This seems unrelated to 24913.
>>> Flash is known to trigger excessive timers, this is probably the cause of
>>> 24913. In your case, could you debug WebKit to search what is instantiating
>>> the timers?
>>>
>>
>>
Btw the best way to reproduce this is to go to http://www.cnnturk.com

Thanks.
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