Ever wanted to see how many DRS VMotion your ESX enviroment is generating?
Using the following query you can extract the requried information from the VC database.
SELECT vpx_event.event_type, vpx_event.vm_name, vpx_event.create_time
from vpx_event where event_type like ‘%migrate%’
(Thanks to: Dave.Mishchenko
http://communities.vmware.com/message/969563)
Also see http://www.gabesvirtualworld.com/?p=69 for an idear to what you can do with the information in Excel.