приложение для мониторинга VI.

Есть приложение Zenoss для мониторинга инфраструктуры.
В версии Enterprise есть мониторинг VI3
В частности:

* Automatic discovery and inventory of all Virtual Infrastructure (VI3) components including Virtual Machines, ESX Servers, clusters, and VMware data stores
* Physical and Virtual resource usage and performance (memory, disk, CPU, and more)
* Real-time detection when Virtual Machines move from one VMware host to another (called VMotion)
* Physical and Virtual performance and availability information correlated and displayed in a single, central web console
* Integration with VMware Virtual Center

Источник:
http://www.zenoss.com/product/enterprise#vmware-management

thx Александр Кузнецов.