This is probably a simple case of the indexes between the two databases being out of sync. Do an
explain plan in both databases to make sure they are doing the same thing. I doubt very seriously
that this has much to do with your block buffer cache.
- Deepak Sharma <sharmakdeep_at_yahoo.com> wrote:
> On querying the v$session_event, I could see one
> process taking a very large wait time. The process
> takes about 4 Hrs to complete on *this* instance (A),
> whereas it takes a few minutes on another instance(B)
> with almost same amount of data. The Metalink pages
> suggest to test by increasing DB_BLOCK_BUFFERS, but
> the interesting thing is that instance A's SGA is
> 128M, whereas instance B's is 44M. Any suggestions ?
>
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Received on Wed May 03 2000 - 14:00:27 CDT
