[CentOS] centos 5.5 check memoray usage too high???

Thu Feb 3 07:06:15 UTC 2011
Kwan Lowe <kwan.lowe at gmail.com>

On Wed, Feb 2, 2011 at 4:58 PM, mcclnx mcc <mcclnx at yahoo.com.tw> 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 kernel are you using?  Is your app 64-bit?