Package org.springframework.data.mongodb.monitor

Class MemoryMetrics

java.lang.Object

org.springframework.data.mongodb.monitor.AbstractMonitor

org.springframework.data.mongodb.monitor.MemoryMetrics

@ManagedResource(description="Memory Metrics")
public class MemoryMetrics
extends AbstractMonitor

JMX Metrics for Memory

Author:

Mark Pollack

Constructor Summary

Constructors

Constructor	Description
MemoryMetrics(com.mongodb.client.MongoClient mongoClient)

Method Summary

Modifier and Type	Method	Description
int	getBits()
boolean	getMemoryInfoSupported()
int	getMemoryMappedSpace()
int	getResidentSpace()
int	getVirtualAddressSpace()

Methods inherited from class org.springframework.data.mongodb.monitor.AbstractMonitor

getDb, getMongoClient, getServerStatus, hosts

Methods inherited from class java.lang.Object

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

Constructor Details

MemoryMetrics

public MemoryMetrics(com.mongodb.client.MongoClient mongoClient)

Parameters:

mongoClient -

Since:

2.2

Method Details

getBits

@ManagedMetric(metricType=COUNTER,
               displayName="Memory address size")
public int getBits()

getResidentSpace

@ManagedMetric(metricType=GAUGE,
               displayName="Resident in Physical Memory",
               unit="MB")
public int getResidentSpace()

getVirtualAddressSpace

@ManagedMetric(metricType=GAUGE,
               displayName="Virtual Address Space",
               unit="MB")
public int getVirtualAddressSpace()

getMemoryInfoSupported

@ManagedMetric(metricType=GAUGE,
               displayName="Is memory info supported on this platform")
public boolean getMemoryInfoSupported()

getMemoryMappedSpace

@ManagedMetric(metricType=GAUGE,
               displayName="Memory Mapped Space",
               unit="MB")
public int getMemoryMappedSpace()