Wireless Access

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Access network design for branch, remote, outdoor and campus locations with Aruba access points, and mobility controllers.
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cpu on 100%

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  • 1.  cpu on 100%

    Posted Oct 26, 2012 04:09 PM

    hello guys

    i got a controller with 100% cpu utilization

     

    user 65.4%, system 34.6%, idle -0.0%

     

    Did

    #   show cpuload current
    Cannot get current cpu load information

     

    But i cannot get more info to see which is the deamon that is using soo much cpu...

     

    Any other thing i can do ?

    This controller got an old version 3.3.1.14

    I can try upgrading it to the lastest firmware... could be a bug it causing this?

     

     



  • 2.  RE: cpu on 100%

    Posted Oct 26, 2012 04:14 PM

    show processes sort-by cpu

     

    That will probably error out, too, but if it doesn't, it will show the offending process(es).

     

    Either way, you should open a TAC case.  It's probably a bug, but only they can tell for sure.



  • 3.  RE: cpu on 100%

    Posted Oct 26, 2012 07:41 PM

    It should be a bug... i mean almost noone is connected right now and its still on 100%... it should be some process but i cannot see it...



  • 4.  RE: cpu on 100%
    Best Answer

    Posted May 28, 2013 10:02 AM

    This was a bug

    Forgot answering this...

    As soon i upgraded the firmware the client never presented this issue again

     

    Cheers

    Carlos