This report lists all of the virtual machine devices within the environment. This report is sortable by VM name, VMID, guest OS, VM state, guest state and ESX host. Just like the Virtual Machines tab, it will display a link to the VM host, if it exists in Zenoss by the same name.
Zenoss Version: 2.2
Virtual Machines Zenpack
Trac tickets: http://zenpacks.zenoss.org/trac-zenpacks/report/1