I had come across couple of cases where customer is using the below solution to get the server performance reports in a single report. This solution is from PG but it seems that the solution was created for SCOM 2007 and only worked fine for the server which are running with windows 2008 Operating system. This solution didn’t work perfectly for the servers which are running with operating system 2012 and later. The report shows as blank for “CPU Utilization %” and “Disk Size GB”.