RE: CPU Utilization 100%

  • From: Sonja Sehovic <sonja.sehovic@xxxxxx>
  • To: <oracle-l@xxxxxxxxxxxxx>
  • Date: Fri, 3 Sep 2004 11:54:02 +0200

We had the sam problem on AIX and Oracle 8.1.7.
Check the latches.=20
In our case helped flush shared_pool.

HTH,

Sonja

-----Original Message-----
From: David Kurtz [mailto:info@xxxxxxxxxxxxxxx]
Sent: Friday, September 03, 2004 11:29 AM
To: oracle-l@xxxxxxxxxxxxx
Subject: RE: CPU Utilization 100%


I assume you mean that ORACLE.EXE is consuming all the CPU. A couple of
things to check:
* Is there a lot of PL/SQL being executed on the server (triggers and
packaged procedures)?
* Has anti-virus software been installed? If so does it exclude the =
Oracle
files?


regards
_________________________
David Kurtz
Go-Faster Consultancy Ltd.
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mailto:david.kurtz@xxxxxxxxxxxxxxx
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-----Original Message-----
From: oracle-l-bounce@xxxxxxxxxxxxx
[mailto:oracle-l-bounce@xxxxxxxxxxxxx]On Behalf Of fahd mirza
Sent: 03 September 2004 09:00
To: Active DBA
Subject: CPU Utilization 100%


Listers,
         I am running Oracle 8.1.6 on windows 2k. The machine is Dell
Poweredge 2500, and the no. of users are just under 100. The problem is =
that
CPU utilization on the server has reached to 100%. I have checked and =
there
are no blocking waits in the systems, there is no long operation. Please
suggest me what can be the cause and what should I do? Is it due to any
poorly written SQL, if it is , then how can I find it? Its in the =
emergency,
I am waiting.
regards,
Fahd.
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