I am using an excel workbook to check the memory usage of my SSAS with this DMV query:
Select * from $System.discover_object_memory_usage
After putting this in a pivottable it shows most memory is used by 3 objects/models called: Offline_randomtextstring
I checked my analyis server in SSMS and there is no offline model that could explain this. How can I figure out what this is and why it's using my memory?