XenServer Virtual Machine Performance Utility
http://support.citrix.com/article/CTX127065
XenServer Database Tool (CLI Utility)
http://support.citrix.com/article/CTX121564
Workload Balacing Administration Tool
http://support.citrix.com/article/CTX125365
Reduce XenDesktop TCO with XenServer Intellicache
http://www.citrix.com/English/ps2/products/subfeature.asp?contentID=2317190
