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Hi Josh,

You can use Performance Tools if the have the licpgm. GO PERFORM

Here is a link to the PDF.

http://publib.boulder.ibm.com/infocenter/iseries/v6r1m0/topic/rzahx/sc41
5340.pdf

These tools are great but take some time to learn.


Dan...

The menu changes a bit depending upon the release. But you can

-----Original Message-----
From: midrange-l-bounces@xxxxxxxxxxxx
[mailto:midrange-l-bounces@xxxxxxxxxxxx] On Behalf Of Josh Diggs
Sent: Friday, October 23, 2009 2:31 PM
To: midrange-l@xxxxxxxxxxxx
Subject: System performance


After monitoring system performance via Ops Nav for a couple
of weeks, I've noticed that we have occassional slow response
times for individual jobs, occassional spikes in CPU and
memory usage, Disk IOP and Disk arm usage are steady. On the
whole the system seems to be keeping up fine. Still,
performance of our java based ERP software is slow, sometimes
exceptionally slow. Is there something I can take a look at
hardware-wise to determine if there are issues that need to
be resolved?

We've isolated the problem such that I'm pretty sure the
performance issue is on the I5, is there some kind of advisor
that will monitor your workload and recommend the appropriate
hardware?

We've already optimized as much as we know how in software
(building indexes, etc).


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