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Re: Database Buffer Cache Hit Ratio

From: pcambraf <pedro.cambra_at_gmail.com>
Date: 6 Oct 2005 00:15:20 -0700
Message-ID: <1128582920.107270.165820@o13g2000cwo.googlegroups.com>


I didnt like your off topic answers... if you dont want to help me just dont say nothing, i wasnt answering for been replyed like that...

Im a DBA jr, in the applications side, cause the real DBAS wont fix anything, i just dont have access to sys or system or whatever could be called superuser, so i begin with handicap. Anyway, im on a OLTP enviroment, with dictionary managment tablespaces, its a small system, about 3 o 4 gigs on disk and there are user complains, so much. The application is not well written, but fix this is not possible, they dont want to (another handicap), ive seen this db cache hit ratio so low, and i thought its a problem, and my question was: Could a contention in DBWR process (theres only one as ive said above) produce a low hit ratio in the instance? Received on Thu Oct 06 2005 - 02:15:20 CDT

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