[CentOS] CPU utils almost 100%

Sun Jul 5 14:32:58 UTC 2009
fabian <fabian at baladia.gov.kw>

> 2009/7/5 fabian <fabian at baladia.gov.kw>
>
>>
>> i notced recently that the cpu utilization peaks to abt 100 % at 4 am
>> every day and becomes normall at 10 am
>>
>>
>> cpu 4.5%us   2.3% sy  0.0%ni 2% id   95% wa
>>
>> notice the 95% wa
>>
>>
> It looks like you might be misreading the idle % for CPU activity.  A 95%
> idle shows the system is not doing much.
>

so sorry abouyt my typing

its cpu==>4.5%us
sy==> 2.3%
ni==> 0.0%
id==> 2 %
wa==> 95%


so the wa=95 %

this starts about 4 am and stops about 10 am
then the CPU idle time is always between 90% to 99%

regards

Fabian


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