Values to be given during configuration phase

Hi Basis Expert,

We are soon planning to do EHP2 upgrade in our Production SRM system

The OS is AIX & Database is DB2.

During configuration phase we would have to optmise the upgrade by giving the values of batch process(uptime/downtime), sql process (uptime/downtime) etc so that our preprocessing phase & downtime will be faster. Here we are using SUM tool and going with downtime minimised.

So i would like to know the inputs(values) for below Processes

Batch Processes - Uptime - , Downtime -

SQL Process Uptime - , Downtime -

R3trans Process - Uptime - , Downtime -

R3Load Process - Uptime - , Downtime -

Parallel phase - Uptime - , Downtime -

I am aware that these values will basically depend on the memory/CPU & the batch workprocess

Here is our SRM PRD system configuration

Memory Real, MB - 24575 (24 GB)

PAGING SPACE Size , MB - 67456 (65 GB)

No of CPU - 4

Appreciate your help

Regards,

Anil