Re: memory problem - oracle 10203 on HPUX
- From: "Ujang Jaenudin" <ujang.jaenudin@xxxxxxxxx>
- To: "Ronnie Doggart" <ronnie_doggart@xxxxxxxxx>, oracle-l <oracle-l@xxxxxxxxxxxxx>
- Date: Mon, 21 Jan 2008 14:01:53 +0700
$ /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
memory 39065844 6594716 32471128 17%
On Jan 20, 2008 4:35 PM, Ronnie Doggart <ronnie_doggart@xxxxxxxxx> wrote:
> Hi,
>
> /usr/sbin/swapinfo
>
> And see how mush swap is configured.
>
> Ronnie
>
> ________________________________________
> From: oracle-l-bounce@xxxxxxxxxxxxx [oracle-l-bounce@xxxxxxxxxxxxx] On Behalf
> Of Ujang Jaenudin [ujang.jaenudin@xxxxxxxxx]
> 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
> --
> //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
--
//www.freelists.org/webpage/oracle-l
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