You can have SOTI collect "App in Foreground" as part of a Data Collection rule and then increase the frequency of the Data Collection to get a more detailed view with a higher sample rate. With that said, you will also need a separate mechanism of tying an end user to a device in order to attribute the metrics to a particular end user. In general, I think SOTI Insight or a tool like Zebra OVS/VisibilityIQ or B2M's Elemez would be needed for that purpose.