The CitrixXenApp.xml file adds a threshold file called “Citrix XenApp” to analyze performance counters unique to Citrix XenApp in addition to the counters already analyzed by the “System Overview” threshold file which is included with PAL. The Citrix XenApp threshold file is a fast way to check for general system performance issues as well as performance issues specific to XenApp
Copy the attached CitrixXenApp.xml to the PAL program files directory for example C:\Program Files\PAL\PAL v2.8.1 and specify the “Citrix XenApp” in the “Threshold File Title” drop down