Module io.ebean.core

Package io.ebeaninternal.api

Class ExtraMetrics

java.lang.Object

io.ebeaninternal.api.ExtraMetrics

public final class ExtraMetrics
extends Object

Extra metrics collected to measure internal behaviour.

Constructor Summary

Constructors

Constructor	Description
ExtraMetrics()	Create the extra metrics.

Method Summary

Modifier and Type	Method	Description
TimedMetric	bindCapture()	Timed metric for bind capture used with query plan collection.
void	incrementLoadOneL2()	Increment counter for lazy loading one bean from L2 cache.
void	incrementLoadOneNoLoader()	Increment counter for lazy loading one bean due to no loader.
void	incrementLoadOneRef()	Increment counter for lazy loading on reference bean.
TimedMetric	planCollect()	Timed metric for query plan collection.
void	visitMetrics(MetricVisitor visitor)	Collect the metrics.

Methods inherited from class java.lang.Object

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

Constructor Details

ExtraMetrics

public ExtraMetrics()

Create the extra metrics.

Method Details

bindCapture

public TimedMetric bindCapture()

Timed metric for bind capture used with query plan collection.

planCollect

public TimedMetric planCollect()

Timed metric for query plan collection.

incrementLoadOneL2

public void incrementLoadOneL2()

Increment counter for lazy loading one bean from L2 cache. All good when lazy loading also hits L2 cache.

incrementLoadOneRef

public void incrementLoadOneRef()

Increment counter for lazy loading on reference bean. We ought to be able to avoid this by changing to a tuned query.

incrementLoadOneNoLoader

public void incrementLoadOneNoLoader()

Increment counter for lazy loading one bean due to no loader. Likely due to multiple stateless updates or serialisation.

visitMetrics

public void visitMetrics(MetricVisitor visitor)

Collect the metrics.