As part of web analytics and managing your user experience, "Time spent on a page" is an important metric to analyse for user engagement measurements.
Inside a user session I am able to see the information as seen in the image below.
I can see that the controller is able to tell when the next page event occurs, i.e. at what time difference from the beginning of this session, e.g. at +1 min 38.658s since the beginning of this session.
I am interested to extract this time difference w.r.t. the previous page so that I am able to identify the time spent on a page.
How can I extract this 'time spent on a page' data from user sessions in AppDynamics RUM?