|
View previous topic :: View next topic
|
| Author |
Message |
vidhyag
New User
Joined: 11 Mar 2009
Posts: 23
Location: india
|
|
|
|
hi,
My cics region is taking more CPU time and i read that for this we have to change Maxtasks in CEMT. I did that also.But, still getting same problem.Can anyone suggest on this |
|
| Back to top |
|
 |
dick scherrer
Moderator Emeritus
Joined: 23 Nov 2006
Posts: 19244
Location: Inside the Matrix
|
|
|
|
Hello,
More cpu time than what?
| Quote: |
| i read that for this we have to change Maxtasks in CEMT |
If you post what you read, it may help us help you.
If this is a recent occurrance, it is probably because some code has been changed/added that uses more resources. It may also be related to a higher volume of data or a change in the way the data is referenced. |
|
| Back to top |
|
|
vidhyag
New User
Joined: 11 Mar 2009
Posts: 23
Location: india
|
|
|
|
I regret, instead of high i mentioned more.
I don't have any documents for the solution i tried.But i came across some where. |
|
| Back to top |
|
|
Bill O'Boyle
CICS Moderator
Joined: 14 Jan 2008
Posts: 2501
Location: Atlanta, Georgia, USA
|
|
|
|
Changing you MAXTASK's parameter could have an adverse affect on the region and make things worse.
Please speak with your CICS System Programmer regarding your increased CPU usage. Perhaps he/she could run some diagnostics (IE: STROBE) and/or utilize their 3rd-Party Monitor (TMON, Omegamon, etc) to try and pinpoint the culprit.
Regards, |
|
| Back to top |
|
|
Debabrata Pruseth
New User
Joined: 11 Dec 2008
Posts: 59
Location: Pune , India
|
|
|
|
Hi Vidhyag
You can check in your organization which all performance tracking/improvement tools are being used . You can then run this tool against your CICS region or transaction and see what is causing the delay and change the code accordingly.
STROBES by COMPUWARE is one of such tools. |
|
| Back to top |
|
|
tomehta
New User
Joined: 18 Aug 2008
Posts: 98
Location: India
|
|
|
|
Guys
If the shop is not having any performance monitoring tool, from where one can start to resolve the above issue?
Will CICS job log can lead to some inferences.
Thanks |
|
| Back to top |
|
|
Earl Haigh
Active User
Joined: 25 Jul 2006
Posts: 475
|
|
|
|
performance tuning is normally the responsibility of your CICS
Tech Support group.
Why not discuss with them ? |
|
| Back to top |
|
|
dick scherrer
Moderator Emeritus
Joined: 23 Nov 2006
Posts: 19244
Location: Inside the Matrix
|
|
|
|
Hello,
| Quote: |
| I regret, instead of high i mentioned more. |
Not to worry. . . However, as i asked before "more than what/higher than what"? Is there some statistic that shows more/higher cpu being used or is this a feeling someone has?
The first step in trouble-shooting is to be sure the "trouble" is identified.
So far, a clear definition of what needs to be improved has not been posted.
| Quote: |
| I don't have any documents for the solution i tried.But i came across some where. |
If you find something you intend to try or quote from, suggest you make a copy on your local hard drive or at least a link to it (making a copy is better as links sometimes go away).
To repeat:
| Quote: |
| If this is a recent occurrance, it is probably because some code has been changed/added that uses more resources. It may also be related to a higher volume of data or a change in the way the data is referenced. |
Suggest you investigate to see if any of this might be what has happened. |
|
| Back to top |
|
|
|
|
