topic Re: Performance check for a a custom program in Application Development and Automation Discussions

Performance check for a a custom program

Former Member — Tue, 15 Dec 2009 22:55:34 GMT

Hi all,

I wanted to know if a certain custom program /interactive report is not running/executing as fast as it was sometime before(irrespective of the volume of the input data),what are the points/steps to be followed to ensure that the program runs as effecienly as before?

BR,

Diana.

Re: Performance check for a a custom program

Former Member — Tue, 15 Dec 2009 23:56:24 GMT

Hi Diana,

you can do the runtime analysis using tcode SAT. (advanced version of SE30)

and you can just compare the different versions of the same development by using version management and see what codes got affected.

and if you have used it in some background job before then you can check that runtime with current run time to analyze a overall part..

Re: Performance check for a a custom program

mvoros — Wed, 16 Dec 2009 00:05:22 GMT

Hi,

I just want to add that recently there was [a really nice blog about SE30|http://www.sdn.sap.com/irj/scn/weblogs?blog=/pub/wlg/17050] [original link is broken] [original link is broken] [original link is broken]; published here on SDN.

Cheers

Re: Performance check for a a custom program

Former Member — Wed, 16 Dec 2009 04:00:51 GMT

Hi...

go to se38 tcode.

give your program name.

select program from menu~~->check~~->code inspector

2) go to se30..

3) go to se39

Re: Performance check for a a custom program

Former Member — Wed, 16 Dec 2009 05:01:24 GMT

You should proceed with runtime analysis and trace analysis using SE30 and ST05.

Also do version comparision to view the changes made in the program.

Also, check the index used for various fetch in program.

Check , is there any change made in index of database table i.e new index created or deletion of index.

Hope this helps you.