RE: Oracle/Solaris
Date: Wed, 21 Sep 2011 22:42:22 +0000
Message-ID: <EDA437CAA8612C418E013CDA4B4A755151087968_at_CWYIGMBCRP02.Corp.Acxiom.net>
I bet your system with 60% idle has the CPU you are on 100% in the kernel. Like Tanel suggested what does truss show?
How long has server been up? May be problem coalescing memory. What's chance of reboot and what did your SA have to say about this? Did he open a ticket to SUN(Oracle) for this?
-----Original Message-----
From: oracle-l-bounce_at_freelists.org [mailto:oracle-l-bounce_at_freelists.org] On Behalf Of Sanjay Mishra
Sent: Tuesday, September 13, 2011 3:33 PM
To: smishra_97_at_yahoo.com; oracle-l_at_freelists.org
Subject: Re: Oracle/Solaris
Another Update I found that if I am making call which is not sorting anything then it works fast on OS like simple ls command while ls -ltr or ls *.sql are really hang.
Anybody saw such issue
TIA
Sanjay
From: Sanjay Mishra <smishra_97_at_yahoo.com> To: "oracle-l_at_freelists.org" <oracle-l_at_freelists.org> Sent: Tuesday, September 13, 2011 3:56 PM Subject: Oracle/Solaris
i had one big OLTP environment running on Solaris 10 with 256G RAM and 30+ CPU. There are sometime in a day when all OS command are totally freezed. Even ls command take several minute. CPU was showing more than 60% idle. If I am connected to database, then call to check Db like locks or other query works fine. What can be the issue to be checked more closely. Also Application trying to connect from outside are affected.
TIA
Sanjay
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Received on Wed Sep 21 2011 - 17:42:22 CDT