final String messageType = message.getClass().getSimpleName();
final String msgProcessingTimeByMsgType =
MetricRegistry.name(actorQualifiedName, MSG_PROCESSING_RATE, messageType);
final String messageType = message.getClass().getSimpleName();
final String msgProcessingTimeByMsgType =
MetricRegistry.name(actorQualifiedName, MSG_PROCESSING_RATE, messageType);