go-iprof provides higher-level, instrumented profiling for Go applications. This is useful for applications that want to obtain information about where an application is spending its time, without resorting to the low-level data provided by pprof. Instrumenting the code for profiling also allows more insight into time spent in external code, which pprof does not currently handle well.

Inspired by https://github.com/mreiferson/go-stat