I/O in SAP 731

[Private_Member_19084]

Hi experts,

can someone please give me a guide, where I can see the I/O times of database in SAP?

I know it should be somewhere in DB02/DBACOCKPIT.

But where?

thx a lot

[Private_Member_19084 · Accepted solution]

Thx to everyone for help.

But I can always only see an average of the i/o?

Or is there also a possibility to see the current i/o?

[karthikeyan_natarajan4 · Accepted solution]

Hi Christian,

You can see the current values and since DB start values by selecting the respective tab at the top of the screen, as shown below

[karthikeyan_natarajan4 · Accepted solution]

Hi Christian,

the below article is valid for SQL Database only, however it explains the way to understand the I/O Performance in SAP. Please go through this.

http://blogs.technet.com/b/lobapps/archive/2010/12/16/monitoring-the-performance-of-your-sap-sql-dat...

regards

kartik

[Private_Member_19084]

Thx a lot for perfect and fast answer;)

[Nicolas]

Hi Christian,

The information displayed in DBACOCKPIT depend of your DBMS. See the Karthikeyan's post for MS SQL Server. For Oracle : Transaction DBACOCKPIT > Performance > Wait Event Analysis > Filesystem Requests. I do not have SAP system on other DBMS...

Best regards,

Nicolas

[karthikeyan_natarajan4]

Hi Christian,

You see in dbacockpit -  performance

[Reagan]

Sorry. you wanted it for a 731 Release.

It should be some where there. Don't have a system to check and tell you.

Regards

RB

[Reagan]

Tx ST04 - I/O Performace

Regards

RB