Java process uses 100% CPU until restart

[briand]

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.

[nwilkens]

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.

[uxbod]

Please update your profile with the output from

su - zimbra
zmcontrol -v