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performance is very slow

Former Member
0 Kudos

hi

since morning, production system is very slow.

how to check and rectify it

regards

yuvraj

Accepted Solutions (0)

Answers (4)

Answers (4)

Former Member
0 Kudos

Hi Singh,

First of all, try to find out the changes made to the system. Suddenly it wont behave like this until u performed any changes.

Try to find out the root cause, whether issue related to SAP application, or DB or OS or hardware.

BR-VVR

Sriram2009
Active Contributor
0 Kudos

Hi Singh

1. Check OS level CPU, RAM, SWAP & Network usage? is this any changes in H/W level?

     In event any error messages in OS level log?

     Database level changes? check the DB log

2. SAP Application level.

    Any major changes in SAP system level?

      SM21 - Any error message ?

      SM50   Over all work process status?

      SM66  Any process running log time?

      SM12 - Any locks & if any old lock enters

Any memory /buffer parameters are changes?         

     

3. Performance issue happen for all or single user? is this any ABAP program changes?

BR

SS

Former Member
0 Kudos

Dear

for your performance related issue you have see following link

and check following things

1)check network connection

2)check st03n for response time less then 1000ms

3)check ST06 for cpu utilization check whether any process hold cpu for longer then delete that process

Regards

seshukoti
Explorer
0 Kudos


Hi,

1) Please check ST03 response time( including DB response statistics)

2) Check memory values and network connectivity.

3) work process availability, swap space in dpmon.

4) Also check the Basic t codes ( sm21,sm51,sm12,sm13, DB01 for any database locks etc..