We have a server 2008 r2 x64 box which is intended to be logged into by users using remote desktop from their workstations.
The 2008 r2 server is one of three hyper-v vm's which are hosted on a much more powerful server (server 2012 with 64gb ram)
the 2008 r2 vm does not run sql or exchange or any other typical resource hog... just microsoft office 2013. It also doesn't host files.
With no users logged in, no obvious programs running, just after a reboot, all 31gb is being used by something. Whatever it is doesn't apparently show up in task manager or resource monitor. 0% cpu, 0% network, 0% disk... 99% memory.
How can i find out specifically what is using all this memory? The server is almost unusable in the current state.
Attached are some diagnostic pictures