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Poor performance

Former Member
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Hi Experts

I am using IDES system, 8 GB RAM with 10 dialog wps. But the response time is very high, espicially for the transaction PFCG.

Can anyone please tell me what are the measures i have to take.

Thanks in advance

Chandu

Accepted Solutions (0)

Answers (2)

Answers (2)

Former Member
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Hi,

christ where to start!

What's your O/S

what's you database

What's database parameters

What's your network

What's your parameters in ST04

What's st06 looking like

Are your stats up to date.

Is it an ABAP system

or is it Abap+Java (8GB is pretty light)

Mark

Former Member
0 Kudos

Hi Mark

OS: Windows server 2003

DB: MaxDB 7.7

There are some problems like Database analyzer, Last backup error in ST04

ST06 is good and my system is ABAP stack IDES system.

Thanks in advance

Chandu

markus_doehr2
Active Contributor
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Is this a 32bit system? If yes, then there's not much you can do about it.

The main reason is the fact, that the database must read again and again the same data because it doesn't fit into the database cache.

How big did you set your database cache?

Markus

former_member185954
Active Contributor
0 Kudos

Hello Chandu,

Can you post the parts of your response time, that will help diagnose the problem. This information is available in ST03N.

Check the following link for some good links for maxdb monitoring:

[original link is broken]

Regards,

Siddhesh

Former Member
0 Kudos

Hi Chandu,

Performance depends on many parameters, Your RAM is enough for Good performance, but still processor needs to be fast.

At the same time you also need to check how many users are logged on to the system.

Moreover You said you have 10 DIA process which seems to be fine. Can you goto transaction SM50 and check how many of them are in wait status or Hold status.

Also see if there are long and heavy BACKGROUND jobs running in the system , which can also hinder you system performance.

At last, Please check ST03n and check load for 1 complete day , this would give you clear picture of the response time and which phase is taking more time.

Also, post here the response times from ST03n, so that we could analyse the performance.

Hope this helps..!!!!!!!

Thanks,

Shobhit Garg

Former Member
0 Kudos

Hi Shobhit,

Thanks for quick response, 9 DIA wps are in wait state.

But there are BACKGROUND jobs running in the system .

Program/ Report --- Description

BBP_EXTREQ_TRANSFER --- Program for BBP_EXTREQ_TRANSFER

SWN_SELSEN --- Sending work items and sending notifications

RSWUwFML2 --- Sending notifications for work items

These three jobs are running automatically, these BGD jobs are running even after deleted from SM37.

Thanks in advance,

Chandu