Re: shared pool memory issue on OPS (non-MTS)

Trivial checks that you've probably gone through, but are there messages for

    Dynamic resource allocation
    Dynamic lock allocation
in the alert log.

Are you using partitioned views

Do you see lots of waits for "DFS Lock handle" on the instance that isn't having the memory problem

Jonathan Lewis
http://www.jlcomp.demon.co.uk

Author of:
Practical Oracle 8i: Building Efficient Databases

Next Seminar - Australia - July/August
http://www.jlcomp.demon.co.uk/seminar.html

Host to The Co-Operative Oracle Users' FAQ http://www.jlcomp.demon.co.uk/faq/ind_faq.html

-----Original Message-----
To: Multiple recipients of list ORACLE-L <ORACLE-L_at_fatcity.com> Date: 02 May 2002 19:22

|Hello,
|We are working on (2) HP 9000 64 bit HP-UX 11.0 in an OPS cluster
(non mts)
|on version 8.1.7.2.1 32 bit, we were encountering ora-4031 errors on
one of
|the instances, so we increased the amount of shared pool memory from
100mb
|to 200mb on both nodes in the cluster. Since the shared pool memory
was
|increased the instance on the node that had the error is no longer
|encountering it. But now the instance on the other node that was not
having
|any issue, is able to keep only 1% of the shared pool memory free and
has
|hung 2 times. We are working with Oracle, but would appreciate any
ideas. We
|know that we have 'bind variable' issues, but not enough to get us
into the
|situation that we now face.
|
|
|Thank you,
|
|Paul Sherman
|DBA Elcom, Inc.
|voice - 781-501-4143 (direct #)
|fax - 781-278-8341 (secure)
|email - psherman_at_elcom.com
|
|--
|Please see the official ORACLE-L FAQ: http://www.orafaq.com
|--
|Author: Sherman, Paul R.
| INET: PSherman_at_elcom.com
|
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-- 
Please see the official ORACLE-L FAQ: http://www.orafaq.com
-- 
Author: Jonathan Lewis
  INET: jonathan_at_jlcomp.demon.co.uk

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