High CPU usage at idle

Aioanei Rares schaiba at gmail.com
Wed Jul 15 19:23:07 UTC 2009


On 07/15/2009 10:15 PM, Adam Williamson wrote:
> On Wed, 2009-07-15 at 21:31 +0300, Yanko Kaneti wrote:
>    
>> On Wed, 2009-07-15 at 11:15 -0700, Adam Williamson wrote:
>>      
>>> CPU usage at idle seems extremely high on current Rawhide:
>>>
>>> http://www.happyassassin.net/extras/cpu_usage_rawhide.png
>>>
>>> and that's on a Core 2 Quad (overclocked at 3.2GHz). Anyone any idea
>>> why? Do others see similar?
>>>        
>> Try dbus-monitor to see what is flooding the bus? I've had something
>> similar few days back, and although I couldn't exactly decipher what
>> dbus-monitor was saying it hinted me to disable the mail notification
>> plugin for evolution. Haven't seen the cpu pegged since then. Don't
>> remember seeing any notifications either.
>>      
>
> I have that thing turned off anyway, I don't like it. dbus-monitor
> doesn't seem to show anything flooding the bus - I don't know really
> what a normal rate of calls would be, but it's certainly not flooding
> off the edge of my console :) just a few each minute.
>
>    
Issuing a killall dbus-daemon fixes it, and I can only use KDE until an 
update fixes this.
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