topic Re: Performance Analysis!!! in Application Development and Automation Discussions

Performance Analysis!!!

Former Member — Mon, 12 Feb 2007 10:36:45 GMT

Hi friends,

I want to know briefly about performance analysis with suitable examples.

Please i dont want study materials or links.

reward sure if it is helpful to me.

Thanks in Advance

Re: Performance Analysis!!!

Former Member — Mon, 12 Feb 2007 10:43:49 GMT

Hi,

SQL trace(ST05) provides the developer with the ability to analyse database select statements. Simply execute ST05

to turn on SQL trace, then execute the statement/program you want to analyse. Now turn off SQL trace using ST05

and click on list trace to view the details.

You can also perform traces on other items such as authorisation objects.

Authorisation trace analysis 1. Open two sessions

2. Execute transaction ST01 in one of the sessions

3. Select the authorisation checkbox, note the other traces

you can perform (SQL, RFC, Table Buffer etc)

4. Click the 'Trace On' button

5. Within your other session execte the transaction/report

you want to trace or get the user in question to do it

6. Return to the session where you turned the trace on and

click on 'Trace Off' otherwise it will continue to record

all athorisation checks

7. Click on the 'Analysis' button

8. Enter appropriate data into selection screen such as

Username, type of trace records (i.e. Authorization check)

9. Click on the Execute button.

10. Report displaying trace results will now be displayed

Hope this helps.

Reward if helpful..

Regards,

Sipra

Re: Performance Analysis!!!

Former Member — Mon, 12 Feb 2007 10:45:54 GMT

Also look at transction SE30, then choose Hints+Tips. This has good examples of performance enhancing code.

Re: Performance Analysis!!!

alex_m — Mon, 12 Feb 2007 10:52:59 GMT

Use ST05 and SE30 for performance of every program.

Re: Performance Analysis!!!

Former Member — Mon, 12 Feb 2007 10:55:19 GMT

Hello,

ABAP Performance Trace (ST05)

ABAP Runtime Trace (SE30)

Vasanth

Re: Performance Analysis!!!

Former Member — Mon, 12 Feb 2007 11:04:14 GMT

Hi senthil if u need material mention ur mail id.i can send to u

Re: Performance Analysis!!!

Former Member — Mon, 12 Feb 2007 11:10:26 GMT

along with se30

sql trace

u can also enhance & analyse u r program through

ABAP cross reference analysis: RSINCL00

Unused variable

Unused program parts

Incorrect interfaces

Report RSINCL00 can analyze an ABAP program and generate some very good information such as unused variable, unused program parts, incorrect interfaces, functions used, ...etc.

Re: Performance Analysis!!!

Former Member — Mon, 12 Feb 2007 11:45:32 GMT

Hi,

For performance tuning steps,you can try transaction ST05 for SQL Performance trace.For ABAP runtime anaysis,try se30.You can execute your program and then check the DB and ABAP access which is greatly beneficial for performance tuning.Further, check "tips and tricks" in se30.You can find some efficient ways of coding.

Regards,

Beejal

**Reward if answer is helpful