Virtual machines optimizations
There are lot of optimizations to apply to virtual machines. We provide some basic optimizations for hypervisors. For more virtual machines optimizations please take a look to following documents:
Citrix XenApp on VMware Best Practices Guide, at http://www.vmware.com/files/pdf/solutions/vmware-citrix-xenapp-best-practices-EN.pdf
Performance Tuning Guidelines for Windows Server 2008, at http://go.microsoft.com/fwlink/?LinkID=135682
XenApp 6.x (Windows 2008 R2)—Optimization Guide, at http://support.citrix.com/article/CTX131577