Thanks for your reply.
My next question may be more difficult to answer, but I'll ask it anyways and hope someone may know:
I believe the performance counters need the ServiceName & ServiceBaseAddress in order to know which service to collect the counters for. For example, in Powershell it needs to be formatted as such:
get-counter -Counter "\ServiceModelService 4.0.0.0(*)\ServiceName@ServiceBaseAddress\Counter*"
How would this translate into the introscope.agent.perfmon.metric.filterPattern field? My best guess would be
introscope.agent.perfmon.metric.filterPattern=|ServiceModelService 4.0.0.0*|*|Counter*
Or do I need to just hardcode the specific ServiceName and ServiceBaseAddress in there? I am unable to test at the moment, and don't think the * wildcard will work.