FM which gives Workload Summary for single Tcode

Hello Guys,

I am trying to fetch some of the data related to workload summary from ABAP functional module. I fulfilled some of my requirements using FM SWNC_GET_WORKLOAD_STATISTIC and SAPWL_WORKLOAD_GET_SUMMARY.

But one of my requirement is to fetch the Average Response time of a single tcode with periods(Daily,Monthly etc). I haven't found any calculation or any FM on this.

Can anyone know the Functional Module or the calculation of Average Response Time for a single tcode with periods?

Regards,

Jaskirat Singh