As for monitoring, grpc is hooked into census, which provides some rudimentary statistics and is also intended to eventually exfiltrate Dapper tracing out of Go

As for monitoring, grpc is hooked into census, which provides some rudimentary statistics and is also intended to eventually exfiltrate Dapper tracing out of Google and into the public gRPC user base. It's a bit rudimentary at the moment, but see https://github.com/grpc/grpc/tree/master/src/core/ext/census https://github.com/grpc/grpc/tree/master/src/core/ext/census