I just installed and enabled NewRelic .Net Agent for our webapplication which uses ASP.Net forms and .Net Framework v4.7. The application is hosted as Azure app service.
I can see the app listed in APM, but the application slows down considerably (at least 10x times slower than usual) and leads to request timeouts. I tried to disable the agent and everything works normal.
I also tried to disable the following via newRelic.config
crossApplication Tracerenabled = false
browserMonitoring autoinstrument= false
But it didn’t help much, the performance is still slow. What else can I try ?