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Home -> Community -> Mailing Lists -> Oracle-L -> Re: Freelist Contention
On Tuesday 21 August 2001 08:21, Johnson Poovathummoottil wrote:
> Bufer busy waits can also be caused by parallel query
> servers trying to read the same buffer block at the
> same time.
Just off the top of my head, and without giving it a lot of thought, this doesn't sound right.
PQS divvy up the blocks to read, and should not be trying to access the same block.
Got any documentation or evidence to back that up?
Jared
-- Please see the official ORACLE-L FAQ: http://www.orafaq.com -- Author: Jared Still INET: jkstill_at_cybcon.com Fat City Network Services -- (858) 538-5051 FAX: (858) 538-5051 San Diego, California -- Public Internet access / Mailing Lists -------------------------------------------------------------------- To REMOVE yourself from this mailing list, send an E-Mail message to: 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 Tue Aug 21 2001 - 11:48:59 CDT
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