We want to use Oracle on T2 machines. Is there any configuration to run default processes in Paralle.
Thanks Darshak -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of [EMAIL PROTECTED] Sent: Thursday, August 28, 2008 7:04 PM To: perf-discuss@opensolaris.org Subject: Re: [perf-discuss] Oracle 10g R1 performs extremely BAD On Thu, Aug 28, 2008 at 06:41:42PM +0530, Darshak Modi wrote: > Hi All, > We are planning to move our application to T2 architecture blades. > When we tried to install Oracle and import the data, it took nearly 5-6 > hours which on a normal PC takes 30 mins. > The server is 64 threads, 64GB RAM. The CPU is completely idle, cores are > idle, memory remains free still its now working > > When I see in vmstat it says the blocked threads increases. In ps I can see > CPU time taken is 30 minutes where total time taken is almost 5 hrs. T2 architecture is not very good (in performance terms) for single threaded tasks. So import/export usually will take longer then before. If you use Oracle 10 you can use parallel option of export/import (it is called Data Pump). http://articles.techrepublic.com.com/5100-10878_11-5800445.html Regards Przemek -- http://przemol.blogspot.com/ --------------------------------------------------------------- Nasilaja sie kradzieze. Mieszkancy osiedli zaniepokojeni. Prosimy o pomoc w tej sprawie >>> http://link.interia.pl/f1eef _______________________________________________ perf-discuss mailing list perf-discuss@opensolaris.org _______________________________________________ perf-discuss mailing list perf-discuss@opensolaris.org
