As Joey explains, Activity Monitor consumes a lot of resources and yields little usable data. Here are some third-party alternatives. I get to work with a lot of customers, so I get to see a lot of ...
I have a Debian install with KVM + Libvirt love. I've got a Windows Server 2008 R2 VM running with 3 drives. Originally they were set to VirtIO, but I have since changed two of the three to SATA. The ...