[I'm assuming you are running SAS v9.4 on an metadata platform which includes Environment Manager?]
You can easily obtain this information if your administrator turns on Environment Manager Extended Monitoring.
Have a look at: SAS(R) Environment Manager 2.5: User's Guide, Second Edition
Of course, these are just the "out-of-the-box" reports; you can always access the underlying data in the Extended Monitoring Data Mart to create your own reports in Enterprise Guide, for example.