io.tsdb.services.framework.common.instrumentation.metricsets

Class OperatingSystemMetricSet

java.lang.Object

io.tsdb.services.framework.common.instrumentation.metricsets.OperatingSystemMetricSet

All Implemented Interfaces:

com.codahale.metrics.Metric, com.codahale.metrics.MetricSet

public class OperatingSystemMetricSet
extends java.lang.Object
implements com.codahale.metrics.MetricSet

A set of gauges for basic OS metrics as exposed by OperatingSystemMXBean and its Sun-specific sub interfaces.

The Sun-specific com.sun.management versions of the interface provide more information, but might not be available on all systems. The extra information from these versions are fetched opportunistically by calling the functions via reflection. This means we don't have to import an interface that might not be available (the import would then throw).

See Also:

OperatingSystemMXBean

Constructor Summary

Constructors

Constructor and Description
OperatingSystemMetricSet()

Method Summary

Modifier and Type	Method and Description
java.util.Map<java.lang.String,com.codahale.metrics.Metric>	getMetrics()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

OperatingSystemMetricSet

public OperatingSystemMetricSet()

Method Detail

getMetrics

public java.util.Map<java.lang.String,com.codahale.metrics.Metric> getMetrics()

Specified by:

getMetrics in interface com.codahale.metrics.MetricSet