Re: Job CPU%

[Jim Oberholtzer <midrangel@xxxxxxxxxxxxxxxxx>]

You can help your self by making sure the collection services are 
running.  Use System i Navigator; open "Configuration and Service" then 
"Collection Services".  It may ask you to connect to the central system, 
say yes.  It will take a bit (45 seconds or so) to connect.
Right click on "collection services"  and Properties.    In the part of 
the dialog where it talks about retention days, (the default is one) 
change it to somewhere between 5 and 14 depending on how full your 
system is.    To save space make sure the "Create Database files during 
collection" is unchecked.  You don't need the files up front and can 
create them anytime afterwards.

That will give whoever you hire to help you performance data to work 
with.    If you look at some of the graphs and reports you might be able 
to see what's going on but normally it requires a bit more analysis.  My 
guess is you need memory adjustments and any jobs that use SQL worked on 
a bit.  A pure guess but one that Larry, me, Pete and a few others have 
seen dozens of times.

<shameless plug>  I'm one of those guys that you can hire </shameless plug>

Jim Oberholtzer
Chief Technical Architect
Agile Technology Architects


On 3/26/2013 2:28 PM, TheBorg wrote:
> I would begin by studying the IBM Work Management Guide. Let me Google that
> for you:
> http://lmgtfy.com/?q=ibm+work+management+guide+site%3Aibm.com
>
> BTW, this is a mighty big topic for a mailing list posting.  I suggest that
> you*hire*  someone to do this.  There are several on this list who make a
> living doing such work.
>
> -sjl
>
>
> "John Mathew"  wrote in message
> news:mailman.612.1364324652.7202.midrange-l@xxxxxxxxxxxx...
>
>
> Can some one please suggest below queries.
>
>
> How to find out which job is taking more CPU% and running for a long time.
>
> How to do performance tuning, is there any program .....
>
> thanks in advance.
>
> --