Is it possible to see when an analytical report was last run?
Either through an audit log or any other means in the UI.
You may check the Public Reports history log to know who created, edited and deleted an Analytical Report through these steps:
You'll see the log under the Search Result section with the Time Stamp, User, Type, Title and Details. In the Details information you'll see if the action was Created, Copied, Deleted or EditedFor scheduled reports, follow these steps:
A full audit is not available through the product at this time.
All my best,