alluxio.stress.common

Class SummaryStatistics

java.lang.Object

alluxio.stress.common.SummaryStatistics

public class SummaryStatistics
extends Object

Statistics class.

Field Summary

Fields

Modifier and Type	Field and Description
float[]	mMaxTimeMs max time over time, over the duration of the test.
long	mNumSuccesses number of successes.
float[]	mTime99PercentileMs percentiles of just 99.x%.
float[]	mTimePercentileMs response times for all percentiles from 0 -> 100 (101 values).

Constructor Summary

Constructors

Constructor and Description
SummaryStatistics() Creates an instance.
SummaryStatistics(long numSuccess, float[] timePercentileMs, float[] time99PercentileMs, float[] maxTimeMs) Creates an instance.

Method Summary

Modifier and Type	Method and Description
LineGraph.Data	computeTimeData()

Methods inherited from class java.lang.Object

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

Field Detail

mNumSuccesses

public long mNumSuccesses

number of successes.

mTimePercentileMs

public float[] mTimePercentileMs

response times for all percentiles from 0 -> 100 (101 values).

mTime99PercentileMs

public float[] mTime99PercentileMs

percentiles of just 99.x%. first entry is 99%, second is 99.9%, etc.

mMaxTimeMs

public float[] mMaxTimeMs

max time over time, over the duration of the test.

Constructor Detail

SummaryStatistics

public SummaryStatistics()

Creates an instance.

SummaryStatistics

public SummaryStatistics(long numSuccess,
                         float[] timePercentileMs,
                         float[] time99PercentileMs,
                         float[] maxTimeMs)

Creates an instance.

Parameters:

numSuccess - the number of success

timePercentileMs - the response times (in ms), for all percentiles

time99PercentileMs - the response times (in ms), for the 99.x percentiles

maxTimeMs - the max response times (in ms) over time

Method Detail

computeTimeData

public LineGraph.Data computeTimeData()

Returns:

the response time linegraph data