org.apache.storm.metric.cgroup

Class CGroupCpu

java.lang.Object

org.apache.storm.metric.cgroup.CGroupMetricsBase<Map<String,Long>>

org.apache.storm.metric.cgroup.CGroupCpu

All Implemented Interfaces:

IMetric

public class CGroupCpu
extends CGroupMetricsBase<Map<String,Long>>

Report CPU used in the cgroup.

Constructor Summary

Constructors

Constructor and Description
CGroupCpu(Map<String,Object> conf)

Method Summary

Modifier and Type	Method and Description
Map<String,Long>	getDataFrom(CgroupCore core)
int	getUserHZ()

Methods inherited from class org.apache.storm.metric.cgroup.CGroupMetricsBase

getValueAndReset

Methods inherited from class java.lang.Object

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

Constructor Detail

CGroupCpu

public CGroupCpu(Map<String,Object> conf)

Method Detail

getUserHZ

public int getUserHZ()
              throws IOException

Throws:

IOException

getDataFrom

public Map<String,Long> getDataFrom(CgroupCore core)
                             throws IOException

Specified by:

getDataFrom in class CGroupMetricsBase<Map<String,Long>>

Throws:

IOException