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CPU/Memory/MySQL Usage user nobody use hig cpu

Discussion in 'General Discussion' started by stphosting, Jan 12, 2006.

  1. stphosting

    stphosting Well-Known Member

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    hi i was checking CPU/Memory/MySQL Usage and i find this

    User Domain %CPU %MEM Mysql Processes
    nobody 96.27 42.31 0.0

    this user is using to high cpu and i dont know what is it

    any idea.

    regards
    StpHosting
     
  2. Tagor

    Tagor Well-Known Member

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    Post the output of 'ps -aux'.
     
  3. stphosting

    stphosting Well-Known Member

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    whats mDNSResponder?

    i was watching and find this

    User Domain %CPU %MEM Mysql Processes
    nobody 96.31 42.14 0.0
    Top Process %CPU 95.3 mDNSResponder

    what is it mDNSResponder??

    regards

    StpHosting
     
  4. Tagor

    Tagor Well-Known Member

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    That's the mDNS service responder daemon. Please post the output of 'ps -aux'. We need more information to help you.
     
  5. stphosting

    stphosting Well-Known Member

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  6. stphosting

    stphosting Well-Known Member

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    server load Server Load 1.13 (1 cpu) and senson is in ted

    Hi in services status server load is in 1.13 and the sersor is in red but before was in green and the server load in 0.4 or less and the server is Equal with regard to customers.

    Regards.
    StpHosting
     
  7. tuxdesk

    tuxdesk Well-Known Member

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    Usually it is normal. The load avg limit may be set to 1, so that you are getting sersor in red when load avg reach to 1. If user nobody is taking that much resources. You may please disable nobody option.
     
  8. stphosting

    stphosting Well-Known Member

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    nobody are disabled

    nobody is disable but in CPU/Memory/MySQL Usage still show user nobody using 93% of cpu must i kill from shell any process?

    is see this process in shh
    USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND
    nobody 4123 90.9 0.1 13436 892 ? Ssl Jan12 1248:18 mDNSResponder

    its normall these process?

    User Domain %CPU %MEM Mysql Processes
    nobody 90.04 41.83 0.0

    regards
    Alex
     
    #8 stphosting, Jan 13, 2006
    Last edited: Jan 13, 2006
  9. tuxdesk

    tuxdesk Well-Known Member

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    Hi,

    Usually apache is running as user/group nobody.
    Please verify the apache access logs to know the details about cpu usage issue.
     
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