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Thread: ksoftirqd high cpu usage after kernel update to 2.6.32.45

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  1. #1
    svalx NNTP User

    ksoftirqd high cpu usage after kernel update to 2.6.32.45


    Hi! After last kernel update 2.6.32.45-0.3-pae (32bit), ksoftirqd/0
    daemon utilize 20-25 % of CPU time. It is inadmissible for my notebook
    because heavily reduce battery resource. Ia any body can help me to
    solve this issue?


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    svalx
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  2. #2
    malcolmlewis NNTP User

    Re: ksoftirqd high cpu usage after kernel update to 2.6.32.45

    On Mon, 05 Sep 2011 11:46:02 GMT
    svalx <svalx@no-mx.forums.novell.com> wrote:

    >
    > Hi! After last kernel update 2.6.32.45-0.3-pae (32bit), ksoftirqd/0
    > daemon utilize 20-25 % of CPU time. It is inadmissible for my notebook
    > because heavily reduce battery resource. Ia any body can help me to
    > solve this issue?
    >
    >

    Hi
    Here is a similar issue here;
    https://bugzilla.novell.com/show_bug.cgi?id=465039

    I would create a new bug since it's SLE and post back the bug number.

    --
    Cheers Malcolm °¿° (Linux Counter #276890)
    openSUSE 11.4 (x86_64) Kernel 2.6.37.6-0.7-desktop
    up 0:19, 3 users, load average: 0.04, 0.13, 0.17
    GPU GeForce 8600 GTS Silent - Driver Version: 280.13


  3. #3
    svalx NNTP User

    Re: ksoftirqd high cpu usage after kernel update to 2.6.32.45


    Thank you malcolmlewis!


    --
    svalx
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    svalx's Profile: http://forums.novell.com/member.php?userid=92998
    View this thread: http://forums.novell.com/showthread.php?t=444210


  4. #4
    svalx NNTP User

    Re: ksoftirqd high cpu usage after kernel update to 2.6.32.45

    I found a solution of this issue. NFS client and fstab mount was cause
    of ksoftirqd high cpu usage.

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