Go 1.5 concurrent garbage collector pacing Austin Clements 3/10/2015 golang.org/s/go15gcpacing Comment at https://groups.google.com/forum/#!topic/golang-dev/YjoG9yJktg4 Introduction Prior to Go 1.5, Go has used a parallel stop-the-world (STW) collector. While STW collection has many downsides, i