Re: memory problem - oracle 10203 on HPUX

$ /usr/sbin/swapinfo

             Kb      Kb      Kb   PCT  START/      Kb
TYPE      AVAIL    USED    FREE  USED   LIMIT RESERVE  PRI  NAME
dev     33554432       0 33527628    0%       0       -    1  /dev/vg00/lvol2
dev     33554432       0 33527628    0%       0       -    1  /dev/vg00/lvolswap
reserve       - 22662700 -22662700

On Jan 20, 2008 4:35 PM, Ronnie Doggart <ronnie_doggart_at_lagan.com> wrote:
> Hi,
>
> /usr/sbin/swapinfo
>
> And see how mush swap is configured.
>
> Ronnie
>
> ________________________________________
> From: oracle-l-bounce_at_freelists.org [oracle-l-bounce_at_freelists.org] On Behalf Of Ujang Jaenudin [ujang.jaenudin_at_gmail.com]
> Sent: 20 January 2008 00:36
> To: oracle-l
> Subject: memory problem - oracle 10203 on HPUX
>
>
> folks,
>
> I have a machine (RAC configuration) 10.2.0.4 on HPUX - PARISC.
> in a node I have 38GB physical memory, 8 processors.
> the machine could not run with asynchronous IO, so I set io slave to
> 8, and dbwr to 1.
>
> at AWR report, it said that 2GB memory for PGA is enough, and 12GB of
> SGA mostly enough.
> concurrent user is 1000 until maximum 1500 users connected.
> at one time only 30-50 concurrent active with OLTP transaction.
>
> at the OS perspective, it said that mostly 90-100% memory has been used,
> even when high load, 50% of the swap will be used also.
> almost every 20 days, the server is rebooted itself,
> I think this is due to lack of memory....
>
> why between OS and oracle side there has much big different of memory usage???
>
>
> --
> regards
> ujang
>
> "I believe that exchange rate volatility is a major threat to
> prosperity in the world today"
> Dr. Robert A. Mundell, Nobel Laureate 1999
> --
> http://www.freelists.org/webpage/oracle-l
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>

-- 
regards
ujang

"I believe that exchange rate volatility is a major threat to
prosperity in the world today"
Dr. Robert A. Mundell, Nobel Laureate 1999
--
http://www.freelists.org/webpage/oracle-l