Module org.elasticsearch.server

Package org.elasticsearch.monitor.jvm

Class GcNames

java.lang.Object

org.elasticsearch.monitor.jvm.GcNames

public class GcNames
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
static final String	OLD
static final String	SURVIVOR
static final String	YOUNG

Method Summary

Modifier and Type	Method	Description
static String	getByGcName(String gcName, String defaultName)	Resolves the GC type by the GC name provided by MemoryManagerMXBean.getName()
static String	getByMemoryPoolName(String poolName, String defaultName)	Resolves the memory area name by the memory pool name provided by MemoryPoolMXBean.getName()

Methods inherited from class java.lang.Object

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

Field Details

YOUNG

public static final String YOUNG

See Also:

• Constant Field Values

OLD

public static final String OLD

See Also:

• Constant Field Values

SURVIVOR

public static final String SURVIVOR

See Also:

• Constant Field Values

Method Details

getByMemoryPoolName

public static String getByMemoryPoolName(String poolName,
 String defaultName)

Resolves the memory area name by the memory pool name provided by MemoryPoolMXBean.getName()

Parameters:

poolName - the name of the memory pool from MemoryPoolMXBean

defaultName - the name to return if the pool name does not match any known memory area

Returns:

memory area name corresponding to the pool name or defaultName if no match is found

getByGcName

public static String getByGcName(String gcName,
 String defaultName)

Resolves the GC type by the GC name provided by MemoryManagerMXBean.getName()

Parameters:

gcName - the name of the GC from GarbageCollectorMXBean

defaultName - the name to return if the GC name does not match any known GC type

Returns:

GC type corresponding to the GC name or defaultName if no match is found