title: Web API Performance counters
body: <p>In WCF I used performance counters in windows performance monitor a lot to monitor my services.
  Now I have new services developed in WebApi and I can't see performance counters for it. I really need the InCall counter and few other ones.
  All the solutions I found online involve coding (in the service itself). That's not good because I don't have the code for all the services I want to monitor. </p>