Package org.apache.druid.java.util.metrics

Class CgroupCpuSetMonitor

java.lang.Object

org.apache.druid.java.util.metrics.AbstractMonitor

org.apache.druid.java.util.metrics.FeedDefiningMonitor

org.apache.druid.java.util.metrics.CgroupCpuSetMonitor

All Implemented Interfaces:

Monitor

Direct Known Subclasses:

CgroupV2CpuSetMonitor

public class CgroupCpuSetMonitor
extends FeedDefiningMonitor

Monitor that reports CPU set metrics from cgroups both v1 and v2.

Field Summary

Fields inherited from class org.apache.druid.java.util.metrics.FeedDefiningMonitor

DEFAULT_METRICS_FEED, feed

Constructor Summary

Constructors

Constructor	Description
CgroupCpuSetMonitor()
CgroupCpuSetMonitor(String feed)
CgroupCpuSetMonitor(CgroupDiscoverer cgroupDiscoverer, String feed)

Method Summary

Modifier and Type	Method	Description
boolean	doMonitor(ServiceEmitter emitter)

Methods inherited from class org.apache.druid.java.util.metrics.FeedDefiningMonitor

builder

Methods inherited from class org.apache.druid.java.util.metrics.AbstractMonitor

isStarted, monitor, start, stop

Methods inherited from class java.lang.Object

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

Constructor Details

CgroupCpuSetMonitor

public CgroupCpuSetMonitor(CgroupDiscoverer cgroupDiscoverer,
 String feed)

CgroupCpuSetMonitor

public CgroupCpuSetMonitor(String feed)

CgroupCpuSetMonitor

public CgroupCpuSetMonitor()

Method Details

doMonitor

public boolean doMonitor(ServiceEmitter emitter)

Specified by:

doMonitor in class AbstractMonitor