I experience a huge slow-down on server. And the more I inspect, the less I find out what's going on wrong there.
I think it might be related to I/O. On local PC, I can open Task Manager, and see the disk usage:
However, on server I can't find a (preferably easy) way to see how much is disk in usage and if it's become the bottleneck or not.
How do you see disk usage on Windows Server 2012?