Depending on the application, servers below the enterprise average indicate an oppportunity for deploying the hosted applications to a cloud to reduce cost and incidents of your IT Operations. An example would be your CRM, it's not your core business application and has a few internal users. The cost of hosting the application internal is greater than hosting it at a CRM saas specialist.

The CPU average charts displays all servers in the enterprise. The servers average CPU utilization are scattered across the graph. The orange line is the overall CPU average of all servers. All servers below the orange line indicate the CPU utilization is below the enterprise average. All servers above the enterprise CPU average line indicate that the servers is above the enterprise average.  

There is a company that specializes in architecture, deployment for enterperise  applications to the cloud. Heres the link .

Hope this helps.