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Home -> Community -> Usenet -> c.d.o.server -> Re: Buffer pool query
> I found this query in the 10gR2 performance tuning guide:
> COLUMN OBJECT_NAME FORMAT A40
> COLUMN NUMBER_OF_BLOCKS FORMAT 999,999,999,999
>
> SELECT o.OBJECT_NAME, COUNT(*) NUMBER_OF_BLOCKS
> FROM DBA_OBJECTS o, V$BH bh
> WHERE o.DATA_OBJECT_ID = bh.OBJD
> AND o.OWNER != 'SYS'
> GROUP BY o.OBJECT_NAME
> ORDER BY COUNT(*);
>
>
Thanks for the response -- The above query is what I'm currently
running. I was just wondering if its possible to see a breakdown of
objects per defined pool(keep, recycle). I agree I think Oracle will
load the blocks into the assigned pool, just trying to prove they are
there. The best I have been able to do is assign a 16M recycle pool
and then see that the tables allocated to it are never going over 2000
blocks(8k block size).
Received on Mon Aug 01 2005 - 14:00:05 CDT
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