RE: BUFFER CACHE RATIOS
- From: "syed jaffar hussain" <sjaffarhussain@xxxxxxxxxxx>
- To: <oracle-l@xxxxxxxxxxxxx>
- Date: Wed, 2 May 2001 17:26:34 +0300
Seema,
I think you are in old days. You don't need to worry about the hit
ratio. Performance measurement has changed from hit ratio to wait event
based.
Best Regards,
Syed Jaffar Hussain
-----Original Message-----
From: oracle-l-bounce@xxxxxxxxxxxxx
[mailto:oracle-l-bounce@xxxxxxxxxxxxx] On Behalf Of Seema Singh
Sent: Sunday, May 02, 2004 5:06 PM
To: oracle-l@xxxxxxxxxxxxx
Subject: BUFFER CACHE RATIOS
Hi,
I noticed Buffer Cache Hit Ratio was 52% ,after increased
db_block_buffers
only I see increase in 4% in buffer cahe hit ratio.
change value from db_block_buffers = 14424 to db_block_buffers = 16000
Wondering how to improve more buffer cache ratio.
thanks
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