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

Class CgroupV2MemoryMonitor

java.lang.Object

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

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

org.apache.druid.java.util.metrics.CgroupMemoryMonitor

org.apache.druid.java.util.metrics.CgroupV2MemoryMonitor

All Implemented Interfaces:

Monitor

public class CgroupV2MemoryMonitor
extends CgroupMemoryMonitor

Monitor that reports memory usage stats by reading `memory.*` files reported by cgroupv2

Field Summary

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

DEFAULT_METRICS_FEED, feed

Method Summary

Modifier and Type	Method	Description
String	memoryLimitFile()
String	memoryUsageFile()

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

doMonitor

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

Method Details

memoryUsageFile

public String memoryUsageFile()

Overrides:

memoryUsageFile in class CgroupMemoryMonitor

memoryLimitFile

public String memoryLimitFile()

Overrides:

memoryLimitFile in class CgroupMemoryMonitor