[SOLVED] High cpu load, only on one core?.. java..

[ducommun]

Hello all,

i have update my zcs server form 6.0.8 to 6.0.10 on a xen 5.6.1 host.

I have some problem with java process that consum the 100% of my cpu, but only on one core!

I have a virtual machine with 3 cores and 4GB Ram.

I have read this:
Performance Tuning Guidelines for Large Deployments - Zimbra :: Wiki

and just set this "tuning" values:
zmlocalconfig -e mailboxd_java_heap_memory_percent=20

and in the my.cnf
innodb_buffer_pool_size = 1639M #20% of memory

But i have always the same problem.

Have you any idea? Many thanks for your help and best regards.

[ducommun]

I reply to me :-)

Just updated my SuseLinuxEnterpriseServer with the latest online update (to kernel 2.6.32.27-0.2-xen) and the problem is solved!