New creates a new metrics instance with default collectors.

WithAddress sets the network address of the StatsD daemon (ip:port) or just (:port).

WithFlushPeriod sets how often the StatsD client's buffer is flushed.

WithNetwork sets the network type used by the StatsD client (i.e.

WithPrefix sets the StatsD client's string prefix that will be used in every bucket name.

Client represents the state type of this client.

Option is the interface that allows to set client options.