How Know which user use the maximum CPU time

[Former Member]

Hi Gurus,

I am looking now a days on our production server CPU utilization usage mostly 90-100%.

How I found which user usages maximum CPU utilization.

I know the which application takes the max Util but how User not identified. (ST06-Top CPU Users)

Pls help.

Thanks

Tapo Vardhan singh

[Former Member · Accepted solution]

You can also monitor current user resources in SM04. in an example the custom programs/queries might be using more memory and you can see these details in SM04.

Thanks,

Hari Peruri

[Former Member]

Another useful transaction for performance monitoring is STAT (R/3) or STAD in NetWeaver etc, hope it helps.

Regards

Ashley

[Former Member]

If your production system CPU usage is 100% then you are very likely to face performance problems or in fact you must be facing them now.

SAP recommended CPU usage is about 40% (ofcourse depends on many other factors) but 100% CPU utilization is not a convincing figure.

Get hold of your earlywatch reports and implement suggestions as soon as possible. Possibly you would want to hardware upgrade/move your production system after doing sizing exercise.

Good luck.

[Former Member]

you can use st06->detail analyze->top cpu to find the top cpu pid,then use sm50 to find the relative cpu pid and user

[Former Member]

Hi Tapovardhan,

For this please make use of ST03N. In ST03N please select User profile (on the left hand side) and you will get all the details.

please award points if the anser was useful.

Regards.

Ruchit.