JMX MBean View

biblioteca

Tue Apr 23 11:06:27 CEST 2024
 
NameDomainjava.lang
namePS Survivor Space
typeMemoryPool
Java Classsun.management.MemoryPoolImpl
DescriptionInformation on the management interface of the MBean

Attribute Name Access Type Description Attribute Value
Name R java.lang.String Name 
PS Survivor Space
Type R java.lang.String Type 
HEAP
Valid R boolean Valid 
True
PeakUsage R javax.management.openmbean.CompositeData PeakUsage 
javax.management.openmbean.CompositeDataSupport(compositeType=javax.management.openmbean.CompositeType(name=java.lang.management.MemoryUsage,items=((itemName=committed,itemType=javax.management.openmbean.SimpleType(name=java.lang.Long)),(itemName=init,itemType=javax.management.openmbean.SimpleType(name=java.lang.Long)),(itemName=max,itemType=javax.management.openmbean.SimpleType(name=java.lang.Long)),(itemName=used,itemType=javax.management.openmbean.SimpleType(name=java.lang.Long)))),contents={committed=90046464, init=5570560, max=90046464, used=62620888})
Usage R javax.management.openmbean.CompositeData Usage 
javax.management.openmbean.CompositeDataSupport(compositeType=javax.management.openmbean.CompositeType(name=java.lang.management.MemoryUsage,items=((itemName=committed,itemType=javax.management.openmbean.SimpleType(name=java.lang.Long)),(itemName=init,itemType=javax.management.openmbean.SimpleType(name=java.lang.Long)),(itemName=max,itemType=javax.management.openmbean.SimpleType(name=java.lang.Long)),(itemName=used,itemType=javax.management.openmbean.SimpleType(name=java.lang.Long)))),contents={committed=786432, init=5570560, max=786432, used=0})
CollectionUsage R javax.management.openmbean.CompositeData CollectionUsage 
javax.management.openmbean.CompositeDataSupport(compositeType=javax.management.openmbean.CompositeType(name=java.lang.management.MemoryUsage,items=((itemName=committed,itemType=javax.management.openmbean.SimpleType(name=java.lang.Long)),(itemName=init,itemType=javax.management.openmbean.SimpleType(name=java.lang.Long)),(itemName=max,itemType=javax.management.openmbean.SimpleType(name=java.lang.Long)),(itemName=used,itemType=javax.management.openmbean.SimpleType(name=java.lang.Long)))),contents={committed=786432, init=5570560, max=786432, used=0})
CollectionUsageThreshold RW long CollectionUsageThreshold
CollectionUsageThresholdCount R long CollectionUsageThresholdCount 
0
MemoryManagerNames R [Ljava.lang.String; MemoryManagerNames 
PS MarkSweep
PS Scavenge
UsageThreshold RW long UsageThreshold
UsageThresholdCount R long UsageThresholdCount 
java.lang.UnsupportedOperationException: Usage threshold is not supported
CollectionUsageThresholdExceeded R boolean CollectionUsageThresholdExceeded 
True
CollectionUsageThresholdSupported R boolean CollectionUsageThresholdSupported 
True
UsageThresholdExceeded R boolean UsageThresholdExceeded 
java.lang.UnsupportedOperationException: Usage threshold is not supported
UsageThresholdSupported R boolean UsageThresholdSupported 
False


Operation Return Type Description Parameters
resetPeakUsage void resetPeakUsage
[no parameters]