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Former Member

System is very Slow

Dear all,

My Production server is running very slow.

I am sending ST03N log:

Dispatcher wait time(Wait Time)- 0.4 ms

Load+Gen Time- 4.5 ms

Roll-in Time- 0.6 ms

Roll Wait Time- 94.7 ms

Gui Time- 96.0 ms

Processing Time- 90.3 ms

CPU Time- 51.9 ms

Database Time- 486.8 ms

Response Time- 677.4 ms

Wait Time- 0.4 ms

Regards,

PC Patel

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1 Answer

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    Former Member
    Oct 20, 2010 at 05:54 AM

    This is very vast topic.

    What is your OS and DB.

    Is your stats are upto date?

    also check in SM50 what action you see when user perform any transaction.

    check for your disk operations (is there any IO wait)

    also when you have identified system is slow? have you applied any patches or kernel upgrade?

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    • Former Member Former Member

      Hi,

      Have you taken a look for SAP Notes on the performance of MB51? I've come across a similar situation in the past with other transactions and I've sometimes found this is caused by inefficiencies in the transaction that can be corrected.

      If not, try searching for "MB51 Performance" in the SAP Note search. You may find some that give advice on how to improve performance of the transaction. For example, https://service.sap.com/sap/support/notes/921164.

      I usually try to take a look at these first of all and then carry out further analysis if there are no known issues.

      Hope this helps.

      Regards.

      Steve.