org.neo4j.io.pagecache.tracing

Interface EvictionRunEvent

All Superinterfaces:

AutoCloseable, AutoCloseablePageCacheTracerEvent

public interface EvictionRunEvent
extends AutoCloseablePageCacheTracerEvent

An eviction run is started when the page cache has determined that it needs to evict a batch of pages. The dedicated eviction thread is mostly sleeping when it is not performing an eviction run.

Field Summary

Fields

Modifier and Type	Field and Description
static EvictionRunEvent	NULL An EvictionRunEvent that does nothing other than return the EvictionEvent.NULL.

Method Summary

Modifier and Type	Method and Description
EvictionEvent	beginEviction() An eviction is started as part of this eviction run.

Methods inherited from interface org.neo4j.io.pagecache.tracing.AutoCloseablePageCacheTracerEvent

close

Field Detail

NULL

static final EvictionRunEvent NULL

An EvictionRunEvent that does nothing other than return the EvictionEvent.NULL.

Method Detail

beginEviction

EvictionEvent beginEviction()

An eviction is started as part of this eviction run.