Re: Query to measure memory usage by subpool ?

  • From: Andreas Piesk <a.piesk@xxxxxxx>
  • To: oracle-l <oracle-l@xxxxxxxxxxxxx>
  • Date: Sat, 30 Jun 2007 22:05:20 +0200

Ranko Mosic schrieb:
From 9i and on shared pool is broken down into subpools.
I need query to find out free/used memory by subpool.


you could query x$ksmsp:

select ksmchidx subpool, ksmchcom, ksmchcls status, sum(ksmchsiz) size from x$ksmsp group by ksmchidx, ksmchcom, ksmchcls;


i think, metalink has some documents about shared pool and it's subpools. search for "FAQ ORA-4031".

regards,
-ap
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