ST02(performance tuning)

[Former Member]

Hi friends,

For the performance tuning I have put Tcode ST02 where in the below was shown in Red, Pls guide me how to proceed further

swaps

file description 7945(Red)

Initial records 11996(Red)

program 37372(Red)

CUA 17156(Red)

screen 2273(Red)

Generic Key 59(Red)

single record 19(Red)

export/import 26539(Red)

Pls clearly guide me how to proceed further....

Thanks in Advance

Yedhiri

[Former Member]

thanks

[Former Member]

Dear Venu,

<removed_by_moderator>

Read the [Rules of Engagement|https://www.sdn.sap.com/irj/sdn/wiki?path=/display/home/rulesofEngagement]

Do not ask for points - This forum should be firstly about information exchange; points are an incentive and a way of saying thanks.
Asking for points is like asking someone to say "thank you": The only time we do this in real life is when teaching a child good manners. Saying it to an adult is insulting, so why do it in the forums? If someone keeps asking questions without awarding points, simply stop answering them or use the abuse button to report it.

Regards,

Ashutosh

Edited by: Juan Reyes on Jul 17, 2008 12:13 PM

[Former Member]

Hello Venu,

Just re-starting the system or just increasing the profile parameters is not a wise idea.. Rather you can double click the particular buffer showing red mark, do an analysis with the object swaps and the frame swaps..

1. If both the object swaps and the frame swaps are both high and there are no free directory entries, then you can go ahead in incresing the parameters specified in Current parameters, according to SAP notes..

2. If your object swaps are more and frame swaps are very less, then it means there are unwanted tables(ZTables, Ytables) which are buffered.. In this case contact your ABAPer to remove the buffering for those tables..

You got to tune the system based on these kind of analysis.

Thank You,

Regards

Thilip Kumar

[Former Member]

Hi,

You can resolve this issue by restarting the particular application server or you can increase the parameters for the related buffer.the parameters not required system restart.It will change dynamically.

If this is happening regularly then you have to closely look for buffering types for objects.

Regards

Ashok

[Former Member]

Hi Venu,

Don't worry much about that.These swaps gets created automatically.For clearing these swaps just make a restart of your server.You will find everything in ' 0 ' i.e complete swap column.

Again slowly it will start filling over a period of time.But do not worry about that much.

Regards,

Ashutosh