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Hi,
on one of ours SF890 (Solaris 9 20GB RAM ,20GB swap) with oracle
8.1.7.4 32-bit installed.
We experiencing memory leak, there is less and less swap space from 20GB
free
to almost 0 in 5-6 days. There is no obvious reason why is that,
I mean no large memory allocations by processes, even oracle v$sesstat
for' %ga memory' value looks pretty normal (max 9MB pga for process, but
total ~2GB).
There is about 500 oracle session , SGA size defined as 1,8GB.
The only parameter which focused my attention was
sort_area_retained_size = 30M and smaller sort_area_size =1,5M .
Is there any reason for memory leak with such 'anomaly' ?
Frankly speaking Im out of any other ideas.
Any suggestions ?
Best Regards.
Grzegorz Goryszewski
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Received on Tue Aug 08 2006 - 09:58:08 CDT