Skip to Content
author's profile photo Former Member
0
Former Member

Number of SWAPS are more in ST02

Posted on Oct 16, 2006 at 08:28 PM 9 Views

Hi,

Iam new to db tuning . My system shows more SWAPS when i go to ST02 .

System slow down performanance.SWAPs are showing more.

Any idea how to resolve this.

Thanks

Lisa

Add a comment
10|10000 characters needed characters exceeded

Assigned Tags

Related questions

2 Answers

  • author's profile photo Former Member
    Former Member
    Posted on Oct 16, 2006 at 09:26 PM
    0

    Hi Lisa,

    SWAPs themselves are not an indicator of a performance issue.It's unlikely you can avoid them from happening in production systems. What matters is a quality of buffer tuning and a number of swaps hapenning every day. Let's say you are getting more then 10000 swaps each day for the program buffer. Then you'd need to pay attenation to this buffer and try to find out a way to reduce swaps.

    Here is the link to SAP help:

    http://help.sap.com/saphelp_erp2005vp/helpdata/en/c4/3a6ecc505211d189550000e829fbbd/content.htm

    Regards,

    Mike

    Message was edited by: Mike Puzankov

    Add a comment
    10|10000 characters needed characters exceeded

  • author's profile photo Former Member
    Former Member
    Posted on Oct 17, 2006 at 03:48 PM
    0

    Hi Mike,

    Thanks for your answer. If i increase extended memory then my problem can resolve.Currently memory is very less.

    If i increase extended memory (physical memory)then what are the SAP parameters i need to change? like instance profile to replicate to SAP.

    Please suggest'.

    - Lisa

    Add a comment
    10|10000 characters needed characters exceeded

Before answering

You should only submit an answer when you are proposing a solution to the poster's problem. If you want the poster to clarify the question or provide more information, please leave a comment instead, requesting additional details. When answering, please include specifics, such as step-by-step instructions, context for the solution, and links to useful resources. Also, please make sure that you answer complies with our Rules of Engagement.
You must be Logged in to submit an answer.

Up to 10 attachments (including images) can be used with a maximum of 1.0 MB each and 10.5 MB total.