Thanks for answaer.
1. If "w" and "top" does NOT show real CPU load, then how to check real CPU load?
2. How to check which process cause high load on "w" and "top"?
Thanks.
--- Jim Perrin jperrin@gmail.com 說：
On 5/8/07, mcclnx mcc mcclnx@yahoo.com.tw wrote:
Recently we installed CENTOS 4.4 on DELL 2650
server.
We found CPU load always on 3 and up if we run
"top"
or "w" to check. There is NO application run on
this
server why CPU load so heavy?
Load showed by top and w isn't cpu usage. The load average is the sum of the run queue length and the number of jobs currently running on the CPUs. If you have a process waiting to access the disk for something, you can drive your load average pretty high, while using virtually no cpu.
-- During times of universal deceit, telling the truth becomes a revolutionary act. George Orwell _______________________________________________ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
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