akka.cluster
Interface MetricsCollector

All Superinterfaces:

java.io.Closeable

All Known Implementing Classes:

JmxMetricsCollector, SigarMetricsCollector

public interface MetricsCollector
extends java.io.Closeable

Implementations of cluster system metrics extends this trait.

Method Summary

NodeMetrics

sample() Samples and collects new data points.

Methods inherited from interface java.io.Closeable

close

Method Detail

sample

NodeMetrics sample()

Samples and collects new data points. This method is invoked periodically and should return current metrics for this node.

Returns:

(undocumented)