RE: Physical Reads and Writes
- From: "Allen, Brandon" <Brandon.Allen@xxxxxxxxxxx>
- To: Bill Zakrzewski <bill@xxxxxxxxxxxx>, ORACLE-L <oracle-l@xxxxxxxxxxxxx>
- Date: Fri, 28 Aug 2009 13:15:17 -0700
I forgot to mention, I'm not talking about the db cache here - those wouldn't
show up in the sar output at all, I'm talking about the filesystem buffer cache
of your OS (unless you're using direct or raw IO).
Regards,
Brandon
From: Bill Zakrzewski [mailto:bill@xxxxxxxxxxxx]
very little chance all reads are satisfied by the database cache.
________________________________
Privileged/Confidential Information may be contained in this message or
attachments hereto. Please advise immediately if you or your employer do not
consent to Internet email for messages of this kind. Opinions, conclusions and
other information in this message that do not relate to the official business
of this company shall be understood as neither given nor endorsed by it.
Other related posts:
