FailureDetector

ThresholdFailureDetector <<<<<<<<<<<<<<<<<<<<<<<<

ping A counter of the number of pings sent to remote peers.

ping_latency_us verbosity:debug A stat of round trip ping latencies in microseconds.

marked_busy A counter of the number of times the endpoints are marked busy.

revivals A counter of the number of times the endpoints revive.

close A counter of the number of endpoints that are closed.