Standard OOB reports would be Designer Studio >> System >> License and then either "Usage Summary Report" or "Service Invocation Report". However, response times are not tracked.
Fortunately, Pega has Autonomic Event Services (AES) - "AES is an independent, self-contained system that gathers, monitors, and analyzes performance and health indicators from multiple Pega BPM systems across the enterprise. AES combines server-level and BPM-level enterprise monitoring in a single web-based tool."
Thanks for your reply, We have AES ci=onfigured in my application and monitoring the health checks and all. But my requirement to show all the service hits and time in a report and shedule it as daily emails with the above mentioned data.