  | |  | Red Hat Enterprise WS 3 update 5 memory cache problem? | Red Hat Enterprise WS 3 update 5 memory cache problem? 2005-08-04 - By Magnus Andersen
Back 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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