Package org.apache.storm.metrics2.cgroup

Class CGroupCpuGuarantee

java.lang.Object

org.apache.storm.metrics2.cgroup.CGroupMetricsBase

org.apache.storm.metrics2.cgroup.CGroupCpuGuarantee

All Implemented Interfaces:

WorkerMetricRegistrant

public class CGroupCpuGuarantee
extends CGroupMetricsBase
implements WorkerMetricRegistrant

Report the guaranteed number of cpu percentage this worker has requested. It gets the result from cpu.shares. Use this when org.apache.storm.container.cgroup.CgroupManager is used as the storm.resource.isolation.plugin.

Field Summary

Fields inherited from class org.apache.storm.metrics2.cgroup.CGroupMetricsBase

core, enabled

Constructor Summary

Constructors

Constructor	Description
CGroupCpuGuarantee(Map<String,Object> conf)

Method Summary

Modifier and Type	Method	Description
void	registerMetrics(TopologyContext topologyContext)

Methods inherited from class java.lang.Object

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

Constructor Details

CGroupCpuGuarantee

public CGroupCpuGuarantee(Map<String,Object> conf)

Method Details

registerMetrics

public void registerMetrics(TopologyContext topologyContext)

Specified by:

registerMetrics in interface WorkerMetricRegistrant