I guess you already have that information in your session logs if you turn on logging in your wait stages?
If you need to analyse that data outside of Blue Prism, it is difficult to analyse session log data from the database (it is just a large blob of XML). Potentially you could use command line options to export session logs and then play with them - otherwise you are probably looking at the need to capture data to a separate database table for your own bespoke MI needs.