diff options
Diffstat (limited to 'kamon-statsd/src/main/scala/kamon/statsd/StatsdMetricTranslator.scala')
-rw-r--r-- | kamon-statsd/src/main/scala/kamon/statsd/StatsdMetricTranslator.scala | 60 |
1 files changed, 0 insertions, 60 deletions
diff --git a/kamon-statsd/src/main/scala/kamon/statsd/StatsdMetricTranslator.scala b/kamon-statsd/src/main/scala/kamon/statsd/StatsdMetricTranslator.scala deleted file mode 100644 index 2ef41c6d..00000000 --- a/kamon-statsd/src/main/scala/kamon/statsd/StatsdMetricTranslator.scala +++ /dev/null @@ -1,60 +0,0 @@ -/* - * ========================================================================================= - * Copyright © 2013-2014 the kamon project <http://kamon.io/> - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file - * except in compliance with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software distributed under the - * License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, - * either express or implied. See the License for the specific language governing permissions - * and limitations under the License. - * ========================================================================================= - */ -package kamon.statsd - -import akka.actor.{ Props, Actor, ActorRef } -import kamon.metrics._ -import kamon.metrics.Subscriptions.TickMetricSnapshot -import kamon.metrics.ActorMetrics.ActorMetricSnapshot - -class StatsDMetricTranslator extends Actor { - val config = context.system.settings.config - - val metricKeyGenerator = new SimpleMetricKeyGenerator(config) - val metricSender = context.actorOf(StatsDMetricsSender.props, "metrics-sender") - - def receive = { - case TickMetricSnapshot(from, to, metrics) ⇒ - val translatedMetrics = metrics.collect { - case (am @ ActorMetrics(_), snapshot: ActorMetricSnapshot) ⇒ transformActorMetric(am, snapshot) - } - - metricSender ! StatsD.MetricBatch(translatedMetrics.flatten) - } - - def transformActorMetric(actorIdentity: ActorMetrics, snapshot: ActorMetricSnapshot): Vector[StatsD.Metric] = { - val timeInMailboxKey = metricKeyGenerator.generateKey(actorIdentity, ActorMetrics.TimeInMailbox) - val processingTimeKey = metricKeyGenerator.generateKey(actorIdentity, ActorMetrics.ProcessingTime) - - roll(timeInMailboxKey, snapshot.timeInMailbox, StatsD.Timing) ++ roll(processingTimeKey, snapshot.processingTime, StatsD.Timing) - } - - def roll(key: String, snapshot: MetricSnapshotLike, metricBuilder: (String, Double, Double) ⇒ StatsD.Metric): Vector[StatsD.Metric] = { - val builder = Vector.newBuilder[StatsD.Metric] - for (measurement ← snapshot.measurements) { - val samplingRate = 1D / measurement.count - val scaledValue = Scale.convert(snapshot.scale, Scale.Milli, measurement.value) - builder += metricBuilder.apply(key, scaledValue, samplingRate) - } - - builder.result() - } - -} - -object StatsDMetricTranslator { - def props: Props = Props[StatsDMetricTranslator] -} |