Class PrefetchMissEvent

java.lang.Object

jdk.jfr.Event

dev.hardwood.jfr.PrefetchMissEvent

public class PrefetchMissEvent
extends Event

JFR event emitted when the prefetch queue cannot supply a decoded page in time.

A miss indicates that the decode pipeline cannot keep up with consumption, causing the prefetch depth to increase adaptively.

Field Summary

Fields

Modifier and Type	Field	Description
String	column
String	file
int	newDepth
boolean	queueEmpty

Constructor Summary

Constructors

Constructor	Description
PrefetchMissEvent()

Method Summary

Methods inherited from class Event

begin, commit, end, isEnabled, set, shouldCommit

Methods inherited from class Object

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

Field Details

file

public String file

column

public String column

newDepth

public int newDepth

queueEmpty

public boolean queueEmpty

Constructor Details

PrefetchMissEvent

public PrefetchMissEvent()