Re: smon 4030 - quick ideas?

From: John D Parker <orclwzrd_at_yahoo.com>
Date: Fri, 2 Jun 2006 15:29:44 -0700 (PDT)
Message-ID: <20060602222944.43235.qmail@web32614.mail.mud.yahoo.com>

checked ulimits first, no probs there, smon has accumulated over a gb of memory, been getting that message over and over for over and hour. Only thing I can think of is stop/starting the instance to free up the smon memory.

Tim Gorman <tim_at_evdbt.com> wrote: Make sure that process limits (i.e. "ulimit -a") for the Oracle software owner account (usually "oracle") are set as recommended by Oracle Support, as in MetaLink note #169706.1?

ORA-04030 means that the Oracle process attempted to allocate more memory for heap, similar to using the C "malloc()" function, so process limits could be very relevant...

John D Parker wrote:
> any quick ideas on how to fix this?
>
> Fri Jun 2 17:07:11 2006
> Doing block recovery for file 2 block 22497
> Fri Jun 2 17:07:11 2006
> Errors in file
> /u01/oracle/product/10.2.0.1/EE/admin/PROD2/bdump/prod2_smon_30391.trc:
> ORA-04030: out of process memory when trying to allocate 8389132 bytes
> (pga heap,redo read buffer)
>
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Received on Fri Jun 02 2006 - 17:29:44 CDT