A greatly unknown toolkit by many is the online Tools as a Service from Citrix where you can upload the dumpfiles of:
XenDesktop
XenServer
XenApp
Netscaler
Provisioning
XenMobile
ByteMobile
CloudBridge
CPBM
CloudPlatform
And there will run an automatic analysis of the uploaded dump files with common issues and best practices, a nice quick and easy debugging solution.
Take a testdrive @ https://taas.citrix.com or https://cis.citrix.com with your mycitrix account.