Package buffer provides a high-performant lock free implementation of a circular buffer used by the profiling code.

Enable turns profiling on and off.

InitStats initializes all the relevant Stat objects.

IsEnabled returns whether or not profiling is enabled.

NewStat creates and returns a new Stat object.

NewTimer creates and returns a new Timer object.

StreamStats is a CircularBuffer containing data from the last N RPC calls served, where N is set by the user.

A Stat is a collection of Timers that represent timing information for different components within this Stat.

A Timer represents the wall-clock beginning and ending of a logical operation.