Re: cas latch - again

I started seen cas latch contention when the load of server was increased
due to some big DML which were going on. There were cas latch, cache buffer
chains, library cache etc. I will get some statspack snaps.

Instance has two DBWR configured and both of them was waiting for cache
buffer chain latch all the time.... during 1 hour or so! Anyone know
what are the DBWRs waiting for?

Cheers





On 10/31/06, Kevin Closson <kevinc@xxxxxxxxxxxxx> wrote:



Port-level stuff interests me, of course, so I hijacked this
thread and took it to my blog:

http://kevinclosson.wordpress.com/2006/10/31/oracle-shared-latches-cas-p
orting-no-mention-of-asm/


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