New configures and returns an instrumentation object for tracing.

Config holds config information about self instrumenting the APM Server.

CPUProfiling holds config information about CPU profiling of the APM Server.

HeapProfiling holds config information about heap profiling of the APM Server.

ProfilingConfig holds config information about self profiling the APM Server.

Instrumentation is an interface that can return an APM tracer a net.listener.