kswapd0 using 99.8 of CPU

Lee Braiden lee_b at digitalunleashed.com
Sun Sep 18 11:33:12 UTC 2005


On Sunday 18 September 2005 12:15, R Kimber wrote:
> Why does kswapd0 frequently use 99.8 of CPU ?  And what, if anything
> should I do about it?

Because you're using too much memory, and the kernel swap daemon has to swap 
the available memory space back and forth to the hard drive, to fit in all 
the stuff you're running.  Your options are:

a) buy more memory

b) use a faster device than the harddrive, that you already happen to have -- 
perhaps a USB flash drive -- as high-priority swap space

c) stop running so many programs and/or daemons/services at once.

-- 
Lee Braiden
http://www.DigitalUnleashed.com
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