+
+ final MetricRegistry registry = MetricsReporter.getInstance(MeteringBehavior.DOMAIN).getMetricsRegistry();
+ final String actorName = self().path().parent().toStringWithoutAddress() + '/' + directory.getName();
+
+ batchWriteTime = registry.timer(MetricRegistry.name(actorName, "batchWriteTime"));
+ messageWriteCount = registry.meter(MetricRegistry.name(actorName, "messageWriteCount"));
+ messageSize = registry.histogram(MetricRegistry.name(actorName, "messageSize"));