NewAggregator XXX.

NewReporter creates a new instance of Reporter.

NewStatsd XXX.

AllowedPendingMessages is the number of UDP messages allowed to queue up, once filled, the statsd server will start dropping packets.

UDPMaxPacketSize means UDP packet limit, see https://en.wikipedia.org/wiki/User_Datagram_Protocol#Packet_structure.

Payload XXX.

Reporter XXX.

Statsd XXX.