Oracle FAQ Your Portal to the Oracle Knowledge Grid
HOME | ASK QUESTION | ADD INFO | SEARCH | E-MAIL US
 

Home -> Community -> Mailing Lists -> Oracle-L -> Re: ASSM in 10g RAC doesnt seem work that well

Re: ASSM in 10g RAC doesnt seem work that well

From: Martic Zoran <zoran_martic_at_yahoo.com>
Date: Thu, 31 Mar 2005 02:15:33 -0800 (PST)
Message-ID: <20050331101533.23579.qmail@web52602.mail.yahoo.com>


Christo,

If you execute your script on 1 node only and only 1 process with and without ASSM are you getting the same CPU used by this session?

What is the version of the db you are using? Is this cluster 1 CPU per node based, home made or it is real production cluster?

Do the different test, with possible real case scenario.

For me it is looking all in favour of ASSM. Of course this is for Solaris and HP-UX and without specific HW/SW possible problems.

If you do the test only for 1 process on one instance first you will find out the difference when no scalability issues.
Then go from there and try for more.
Be sure you are watching what is going on with the overall system statistics (sar).

Regards,
Zoran


Do You Yahoo!?
Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com
--
http://www.freelists.org/webpage/oracle-l
Received on Thu Mar 31 2005 - 05:19:18 CST

Original text of this message

HOME | ASK QUESTION | ADD INFO | SEARCH | E-MAIL US