com.oracle.truffle.tools.profiler

Class HeapSummary

java.lang.Object

com.oracle.truffle.tools.profiler.HeapSummary

public final class HeapSummary
extends Object

Represents a summary of total and alive instances and object sizes.

Since:

19.0

Method Summary

Modifier and Type	Method and Description
long	getAliveBytes() Returns the number of bytes used by alive object instances.
long	getAliveInstances() Returns the number of objects that are alive (i.e.
long	getTotalBytes() Returns the total number of bytes allocated.
long	getTotalInstances() Returns the total number of allocated instances.
String	toString()

Methods inherited from class java.lang.Object

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

Method Detail

getTotalInstances

public long getTotalInstances()

Returns the total number of allocated instances.

Since:

19.0

getAliveInstances

public long getAliveInstances()

Returns the number of objects that are alive (i.e. not garbage collected).

Since:

19.0

getTotalBytes

public long getTotalBytes()

Returns the total number of bytes allocated.

Since:

19.0

getAliveBytes

public long getAliveBytes()

Returns the number of bytes used by alive object instances.

Since:

19.0

toString

public String toString()

Overrides:

toString in class Object

Since:

19.0