 | | | Red Hat Enterprise WS 3 update 5 memory cache problem? | Red Hat Enterprise WS 3 update 5 memory cache problem? 2005-08-04 - By Comot KL
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Thanks for the explaination guys. Really appreciate
it.
Thanks JCH for the long explain. In that case may be
my hardware it self have a problem. I'll try to figure
it out somehow.
Mr. Andersen,
How do you set the value to /proc/sys/vm/hugetlb_pool.
Just the normal echo after the system up or there is a
better way?
comot.
--- Magnus Andersen <mag.andersen@(protected)> wrote:
> I had a similar problem where it hurt my performance
> that OS grabbed
> free memory resources into cache. In my case I made
> my shared memory
> stay resident by the use of the hugetlb_pool. The
> server now puts my
> entire shared memory realm into memory and it is not
> available as a
> free resource for the OS to grab into cache. This
> took care of my
> performance issues.
>
> --
> Magnus Andersen
> Systems Administrator / Oracle DBA
> Walker & Associates, Inc.
>
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