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RE: DB_BLOCK_BUFFERS

From: John Lewis <jlewis_at_punchnetworks.com>
Date: Mon, 7 Aug 2000 09:27:56 -0700
Message-Id: <10582.113978@fatcity.com>


In lieu of something scientific , raise it slowly until you level out at your hit% you want.

-----Original Message-----
From: Weerd de E.C. Kirsten [mailto:Kirsten.deWeerd_at_Oranjewoud.nl] Sent: Monday, August 07, 2000 9:56 AM
To: Multiple recipients of list ORACLE-L Subject: DB_BLOCK_BUFFERS

Using T.O.A.D. I found our database has a Buffer Cache Hit Rate of just udner 76%.
The advise is that the db_block_buffers may need to be increased.

Our db_block_size is 8K.
db_block_buffers is currently set to 4096

Any advise as to how to determine the optimal size for db_block_buffers ?

Thanx for any hints !

Greets,

Kirsten

-- 
Author: Weerd de E.C. Kirsten
  INET: Kirsten.deWeerd_at_Oranjewoud.nl

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Received on Mon Aug 07 2000 - 11:27:56 CDT

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