Migrating of SAP , OS/DB

[Former Member]

Hi,

Can Anybody Let me know while Migrating SAP, how to

1.Identify transactions that have the greatest share of total workload - determined by the percentage of total response times.

2. Identify the transactions that have the greatest share of database load – determined by percentage of total database access times.

This is required to compare the performance of the system prior and after the change of OS and DB.

Replies would be awarded.

Thanks

[Former Member · Accepted solution]

You will get all these in Tcode ST03/ST03N .

What OS you are using?Apart from doing the comparison from the application level,you have to see the perfomance from OS level(CPU utlization,Memory Utlization,paging ..etc) which gives you a clear picture before and after the migration.

Regards,

Cherry

[Former Member]

Hi Tanveer

If in you system Early watch process was configure priviously then it is easy to identify solution for all you quary

If not the it is some how difficult u have compare all you old data with new data using ST03 and ST04 tansaction

Cheers

Paresh

[Former Member]

Hi

Can you please tell me how to check whether or not "Early watch process was configured" and if not how to configure it.

Thanks

Replies would be awarded.

[former_member185954]

Hi,

Earlywatch is a service provided by SAP.

To know more about Earlywatch, check this link:

http://help.sap.com/saphelp_47x200/helpdata/en/08/5744244ae611d1894f0000e829fbbd/frameset.htm

To avail this service, visit:

http://service.sap.com/EarlyWatch

Regards,

Siddhesh