Really good performance monitors would give you lots of good information.
On 10/2/2013 4:28 AM, van Sleeuwen, Berry wrote:
If anything I even would like to decrease the memory configuration rather than
increase it. Unfortunately I got overruled by the Oracle guys who still think
more memory means better performance. During the migration from Oracle 10 to
Oracle 11 we have gone up from 5400M to 6G. I don't like to give more memory
for various reasons. Some of them can be found in the list, I have discussed
this a few years back.
In this case, why add memory only to support poorly configured processes? As
mentioned, the backup process in a full backup runs without any additional
memory load and uses 3G memory in an incremental backup. That makes no sense to
me.
Regards, Berry.
-----Original Message-----
From: Linux on 390 Port [mailto:[email protected]] On Behalf Of Michael
MacIsaac
Sent: Wednesday, October 02, 2013 12:47 PM
To: [email protected]
Subject: Re: Oracle RMAN OOM
The guest has 6G memory and 4G swap.
...
How can we tune this system to avoid getting hit by the OOM condition?
Did you try giving the virtual machine more memory? Is 6G a special number for
this workload?
"Mike MacIsaac" <mikemac at-sign us.ibm.com>
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