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Re: Free Shared pool memory

From: Jonathan Lewis <jonathan_at_jlcomp.demon.co.uk>
Date: Thu, 02 Jan 2003 11:05:11 -0800
Message-ID: <F001.00525E2B.20030102110511@fatcity.com>

Brain was clearly not engaged when I wrote the last answer - I have a set of results I produced some time back when calibrating init.ora parameters with memory usage. (Out of date by now since it was 8.0).

Simple test:

    Double the size of sessions in the init.ora,     various entries in v$sgastat will increase in     size, even though you haven't changed     shared_pool_size. The shared_pool_size     is just one component of the "shared pool".

Regards

Jonathan Lewis
http://www.jlcomp.demon.co.uk

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-----Original Message-----
To: Multiple recipients of list ORACLE-L <ORACLE-L_at_fatcity.com> Date: 02 January 2003 17:41

>
>Another possible explanation is that SHARED_POOL_SIZE is not
>the actual size of the Shared Pool, but rather a starting
>point to which Oracle adds extra space for some reason?
>

-- 
Please see the official ORACLE-L FAQ: http://www.orafaq.net
-- 
Author: Jonathan Lewis
  INET: jonathan_at_jlcomp.demon.co.uk

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Received on Thu Jan 02 2003 - 13:05:11 CST

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