Performance impact of Extended Events sessions looking at the exact same event type
I'm not an expert on Extended Events by any means but I do know there is potential for performance implications if not done carefully. You'll only really be able to find out by testing and monitoring throughout the day if there's any meaningful impact on your current server / database's workload. I would think by filtering it down to specific entities which aren't necessarily even being used might be ok though.
An alternative idea is to modify each stored procedure such that it inserts into a table the name of the procedure and the current datetime.
For some other alternative solutions you can see this StackOverflow post's answers.
I would be careful using sys.dm_exec_procedure_stats if you go that route though, as it isn't 100% guaranteed to give you the results you're looking for, if an event has cleared out the plan cache.