CPU high usage
ZIMBRA running on my server:
CPU: model name : Intel(R) Core(TM)2 Quad CPU Q6600 @ 2.40GHz
software RAID 2x 600GB
Linux IN-XEN1 2.6.26-2-xen-amd64 #1 SMP Wed Mar 10 00:29:48 UTC 2010 x86_64 GNU/Linux
I created XEN machine for zimbra.
OS: debian 5 (lenny) 64-bit
CPU: all 4 core of CPU
here is usage my CPU...
i don't now why CPU usage is high.
no users login in zimbra and cpu USAGE is high, too
help me? thank you
idle CPU = (100 - systems CPU)%
So high idle(blue) values means the CPU is mainly not working which means your system should be quite responsive.
The upgrade shows a higher systems usage hence smaller idle values.