RFC's for SAP Performance data
I am in the process of developing a Performance Monitoring System for SAP in Java.
The requirement is to fetch the performance metrics from SAP in a Java application. I know there are some RFC's available in CCMS module. But the customer is not interested in CCMS module.
Could anyone let me know whether there are any RFC's available in SAP for extracting performance data other than CCMS?
If anyone had come across this situation, please let me know.
Thanks,
Vijay
Hi,
there are severam methods for estimating av. response time after the upgrade, for the beginning you coud try to estimate
hardware (cpu, memory, disks) just to keep those resp. times on the same level. Use the followin notes:
089305, 0113795, 0178616, 517085 .... until you get note for your target release
then you have to add all deltas, and you will know the whole delta between releases.
For the first estmation of time change you can count it by using coeffition as deltas, example delta cpu = X
resp. time after upgrade = X * current resp. time
This formula gives you only impresion on resp. time, not precisse measure. Better calculation is simply
by calculating current system in saps, than using delta (for cpu) You can estimate required number of saps for target release, and X=req. SAPS for target/ current SAPS (btw. take for the estimation number of SAPS for current HW target release only, don't use the number of SAPS for 46C!), and again:
after upgrade = X * current resp. time
Please remember, thera are much better ways to estimate res. times, but it means detailed analysis of the system load, it can't be given as gold rule
Kind regards,
Mirek
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