Problem
You have a .NET process that runs for less than 60 seconds and are not seeing data reported for that process.
Solution
The APM harvest cycle is 60 seconds. For this reason, processes that run for shorter periods of time may not report data. To fix this, use the sendDataOnExit and sendDataOnExitThreshold service elements in your newrelic.config. You must set the sendDataOnExitThreshold value to a lower amount of time than the process takes to complete.