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Thread: Java process uses 100% CPU until restart

  1. #1
    Join Date
    Jul 2008
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    Default Java process uses 100% CPU until restart

    Hi,

    I have a problem since upgrading to the 6.0.x versions. It seems like about once a week, the java process uses 100% CPU continuously. All mail delivery and web access stops. Zimbra must be stopped and restarted to recover.

  2. #2
    Join Date
    Mar 2008
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    7

    Default

    More detail needed.

    What OS/version/architecture?
    CPUs? RAM? Disk subsystem?
    Java parameters?


    Capture vmstat output during high load.

    Do you have the 'systat' package installed? If so, check 'sar' output for information that may help diagnose your issue.
    MNX Solutions - Your Linux, UNIX and SAP Basis experts

  3. #3
    Join Date
    Nov 2006
    Location
    UK
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    Default

    Please update your profile with the output from
    Code:
    su - zimbra
    zmcontrol -v

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