com.gigaspaces.metrics

Class ThroughputMetric

java.lang.Object

com.gigaspaces.metrics.Metric

com.gigaspaces.metrics.ThroughputMetric

public class ThroughputMetric
extends Metric

A metric which measures total and throughput values using sampling.

Since:

11.0

Author:

Niv Ingberg

Constructor Summary

Constructors

Constructor and Description
ThroughputMetric()

Method Summary

Modifier and Type	Method and Description
void	add(long n) Mark the occurrence of a given number of events.
long	getTotal() Returns the total number of events marked.
Metric	getTotalMetric()
void	increment() Mark the occurrence of an event.
double	sampleThroughput() Samples the throughput (events per second) since the previous call to sampleThroughput.

Methods inherited from class java.lang.Object

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

Constructor Detail

ThroughputMetric

public ThroughputMetric()

Method Detail

increment

public void increment()

Mark the occurrence of an event.

add

public void add(long n)

Mark the occurrence of a given number of events.

Parameters:

n - the number of events

getTotal

public long getTotal()

Returns the total number of events marked.

Returns:

the total number of events.

sampleThroughput

public double sampleThroughput()

Samples the throughput (events per second) since the previous call to sampleThroughput.

Returns:

the average throughput since the last call to sampleThroughput

getTotalMetric

public Metric getTotalMetric()