What is going on here? I have almost nothing running.
By almost nothing, I mean Firefox, and some background network applications that are entirely passive and would never use this much memory.
Related services: UxSms, TrkWks, SysMain, PcaSvc, Netman, CscService, AudioEndpointBuilder, TabletInputService
The only thing I can think of is that I was running Virtualbox with Ubuntu for a little while but that is limited to 2GB of memory and it's no longer running.
Edit: I am most interested in the question of why/how? Likely a leak somewhere but given the services listed above, do any stand out as being a potential culprit?