Package org.elasticsearch.monitor.jvm

Class JvmInfo

java.lang.Object

org.elasticsearch.monitor.jvm.JvmInfo

All Implemented Interfaces:

Writeable, ToXContent, ToXContentFragment

public class JvmInfo
extends java.lang.Object
implements Writeable, ToXContentFragment

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	JvmInfo.Mem

Nested classes/interfaces inherited from interface org.elasticsearch.common.xcontent.ToXContent

ToXContent.DelegatingMapParams, ToXContent.MapParams, ToXContent.Params

Nested classes/interfaces inherited from interface org.elasticsearch.common.io.stream.Writeable

Writeable.Reader<V>, Writeable.Writer<V>

Field Summary

Fields inherited from interface org.elasticsearch.common.xcontent.ToXContent

EMPTY_PARAMS

Constructor Summary

Constructors

Constructor	Description
JvmInfo(StreamInput in)

Method Summary

Modifier and Type	Method	Description
java.lang.String	getBootClassPath()
java.lang.String	getClassPath()
long	getConfiguredInitialHeapSize()
long	getConfiguredMaxHeapSize()
java.lang.String[]	getGcCollectors()
java.lang.String[]	getInputArguments()
JvmInfo.Mem	getMem()
java.lang.String[]	getMemoryPools()
long	getPid()	The process id.
long	getStartTime()
java.util.Map<java.lang.String,java.lang.String>	getSystemProperties()
java.lang.String	getVersion()
java.lang.String	getVmName()
java.lang.String	getVmVendor()
java.lang.String	getVmVersion()
static JvmInfo	jvmInfo()
java.lang.String	onError()
java.lang.String	onOutOfMemoryError()
long	pid()	The process id.
XContentBuilder	toXContent(XContentBuilder builder, ToXContent.Params params)
java.lang.String	useCompressedOops()	The value of the JVM flag UseCompressedOops, if available otherwise "unknown".
java.lang.String	useG1GC()
java.lang.String	useSerialGC()
java.lang.String	version()
int	versionAsInteger()
int	versionUpdatePack()
void	writeTo(StreamOutput out)	Write this into the StreamOutput.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.elasticsearch.common.xcontent.ToXContentFragment

isFragment

Constructor Detail

JvmInfo

public JvmInfo(StreamInput in)
        throws java.io.IOException

Throws:

java.io.IOException

Method Detail

jvmInfo

public static JvmInfo jvmInfo()

writeTo

public void writeTo(StreamOutput out)
             throws java.io.IOException

Description copied from interface: Writeable

Write this into the StreamOutput.

Specified by:

writeTo in interface Writeable

Throws:

java.io.IOException

pid

public long pid()

The process id.

getPid

public long getPid()

The process id.

version

public java.lang.String version()

getVersion

public java.lang.String getVersion()

versionAsInteger

public int versionAsInteger()

versionUpdatePack

public int versionUpdatePack()

getVmName

public java.lang.String getVmName()

getVmVersion

public java.lang.String getVmVersion()

getVmVendor

public java.lang.String getVmVendor()

getStartTime

public long getStartTime()

getMem

public JvmInfo.Mem getMem()

getInputArguments

public java.lang.String[] getInputArguments()

getBootClassPath

public java.lang.String getBootClassPath()

getClassPath

public java.lang.String getClassPath()

getSystemProperties

public java.util.Map<java.lang.String,java.lang.String> getSystemProperties()

getConfiguredInitialHeapSize

public long getConfiguredInitialHeapSize()

getConfiguredMaxHeapSize

public long getConfiguredMaxHeapSize()

onError

public java.lang.String onError()

onOutOfMemoryError

public java.lang.String onOutOfMemoryError()

useCompressedOops

public java.lang.String useCompressedOops()

The value of the JVM flag UseCompressedOops, if available otherwise "unknown". The value "unknown" indicates that an attempt was made to obtain the value of the flag on this JVM and the attempt failed.

Returns:

the value of the JVM flag UseCompressedOops or "unknown"

useG1GC

public java.lang.String useG1GC()

useSerialGC

public java.lang.String useSerialGC()

getGcCollectors

public java.lang.String[] getGcCollectors()

getMemoryPools

public java.lang.String[] getMemoryPools()

toXContent

public XContentBuilder toXContent(XContentBuilder builder,
                                  ToXContent.Params params)
                           throws java.io.IOException

Specified by:

toXContent in interface ToXContent

Throws:

java.io.IOException