public void updateOneCycleReplicationTime(long replicationTime, boolean remoteColo, String datacenter) {
    if (remoteColo) {
      interColoOneCycleReplicationTime.get(datacenter).update(replicationTime);
    } else {
      intraColoOneCycleReplicationTime.update(replicationTime);
    }
  }
This is not used anywhere.
@param sslEnabled
ambry-replication/src/main/java/com/github/ambry/replication/ReplicationMetrics.java