Oracle FAQ | Your Portal to the Oracle Knowledge Grid |
Home -> Community -> Mailing Lists -> Oracle-L -> RE: Sun Memory Upgrade problem
Did you re-tune the OS? Anything done with SWAP, parameters? are you sure
that
the installed RAM itself isn't slow? Can you post your /etc/system?
-----Original Message-----
From: Khedr, Waleed [mailto:Waleed.Khedr_at_fmr.com]
Sent: Monday, June 12, 2000 1:04 PM
To: Multiple recipients of list ORACLE-L
Subject: Sun Memory Upgrade problem
Hi,
After we upgraded memory on Sun 4500 to 10Gb Oracle performance became very
bad.
It is almost 50% slower.
Any ideas?
Also when the sessions parameter becomes high like 4000, setting autotrace
on in sqlplus becomes very very slow.
For example select * from dual takes like two minutes.
Thanks,
Waleed
-- Author: Khedr, Waleed INET: Waleed.Khedr_at_FMR.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 Mon Jun 12 2000 - 12:56:20 CDT