[CentOS] centos 5.5 check memoray usage too high???
Sean Hart
boardnutz at blacklight.net
Wed Feb 2 21:59:48 UTC 2011
On 2/2/11 1:58 PM, mcclnx mcc wrote:
> We have DELL R900 server with 128GB RAM (CENTOS 5.5)in it. This server only have one application running and few people use it.
>
> Every week I ata least get one or two messages from monitor tool mail to me say:
>
> Message=Memory Utilization is 92.02%, crossed warning (80) or critical (90) threshold.
>
> Since server have 128 GB RAM and only 1 application. I really don't belive that. Does there has some way can check memory utilitation ?
>
What is the output of the command "free"?
~Sean
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