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Home -> Community -> Mailing Lists -> Oracle-L -> RE: Simple SGA help
DB_BLOCK_BUFFERS
I have the NT 8i Tuning & Performance guide, which goes in to this in a bit
of detail.
HTH Mark
-----Original Message-----
From: root_at_fatcity.com [mailto:root_at_fatcity.com]On Behalf Of William
Rogge
Sent: Monday, January 15, 2001 02:01
To: Multiple recipients of list ORACLE-L
Subject: Simple SGA help
OK, so I have a new utility to monitor overall SGA usage. Breaks it down to show statistics on the major components.
Nothing that unusual, but, I notice that 'Buffer Cache Hit Ratio' is low from my perspective (78.56%). 'Library Cache Hit Ratio' is running at 97.54%, while 'Data Dictionary Cache Hit' is running at 96.11%. I would like to increase 'Buffer Cache Hit Ratio' to about 93-95% but am unsure which SGA parameter I need to increase.
Thanks for your assistance.
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Author: William Rogge
INET: William_Rogge_at_voltek.com
Fat City Network Services -- (858) 538-5051 FAX: (858) 538-5051 San Diego, California -- Public Internet access / Mailing Liststo: ListGuru_at_fatcity.com (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing). Received on Mon Jan 15 2001 - 09:58:35 CST
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