Package org.epics.archiverappliance.etl.common

Class ETLMetricsForLifetime

java.lang.Object

org.epics.archiverappliance.etl.common.ETLMetricsForLifetime

All Implemented Interfaces:

StorageMetricsContext

public class ETLMetricsForLifetime
extends Object
implements StorageMetricsContext

ETL metrics for the appliance as a whole for one lifetime

Author:

mshankar

Constructor Summary

Constructors

Constructor	Description
ETLMetricsForLifetime(int lifeTimeId)

Method Summary

Modifier and Type	Method	Description
long	getApproximateLastGlobalETLTimeInMillis()	Note this is an approximation and could be inaccurate.
FileStore	getFileStore(String rootFolder)
int	getLifeTimeId()
long	getStartOfMetricsMeasurementInEpochSeconds()
long	getTimeForOverallETLInMilliSeconds()
long	getTimeinMillSecond4appendToETLAppendData()
long	getTimeinMillSecond4checkSizes()
long	getTimeinMillSecond4commitETLAppendData()
long	getTimeinMillSecond4executePostETLTasks()
long	getTimeinMillSecond4getETLStreams()
long	getTimeinMillSecond4markForDeletion()
long	getTimeinMillSecond4prepareForNewPartition()
long	getTimeinMillSecond4runPostProcessors()
long	getTotalETLRuns()
long	getTotalSrcBytes()
double	getWeeklyETLUsageInPercent()	Get an estimate of how much time (in percent) over the last week we spent performing ETL for this transition.
void	updateApproximateGlobalLastETLTime(long lastETLTimeWeSpentInETLInMilliSeconds)	Update the time taken for the last ETL job.

Methods inherited from class java.lang.Object

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

Constructor Detail

ETLMetricsForLifetime

public ETLMetricsForLifetime(int lifeTimeId)

Method Detail

getLifeTimeId

public int getLifeTimeId()

getTotalETLRuns

public long getTotalETLRuns()

getTimeForOverallETLInMilliSeconds

public long getTimeForOverallETLInMilliSeconds()

getStartOfMetricsMeasurementInEpochSeconds

public long getStartOfMetricsMeasurementInEpochSeconds()

getTimeinMillSecond4appendToETLAppendData

public long getTimeinMillSecond4appendToETLAppendData()

getTimeinMillSecond4commitETLAppendData

public long getTimeinMillSecond4commitETLAppendData()

getTimeinMillSecond4executePostETLTasks

public long getTimeinMillSecond4executePostETLTasks()

getTimeinMillSecond4getETLStreams

public long getTimeinMillSecond4getETLStreams()

getTimeinMillSecond4markForDeletion

public long getTimeinMillSecond4markForDeletion()

getTimeinMillSecond4prepareForNewPartition

public long getTimeinMillSecond4prepareForNewPartition()

getTimeinMillSecond4runPostProcessors

public long getTimeinMillSecond4runPostProcessors()

getTimeinMillSecond4checkSizes

public long getTimeinMillSecond4checkSizes()

getTotalSrcBytes

public long getTotalSrcBytes()

updateApproximateGlobalLastETLTime

public void updateApproximateGlobalLastETLTime(long lastETLTimeWeSpentInETLInMilliSeconds)

Update the time taken for the last ETL job. Note this is an approximation.

Parameters:

lastETLTimeWeSpentInETLInMilliSeconds -  

getApproximateLastGlobalETLTimeInMillis

public long getApproximateLastGlobalETLTimeInMillis()

Note this is an approximation and could be inaccurate.

Returns:

the approximateLastGlobalETLTime

getWeeklyETLUsageInPercent

public double getWeeklyETLUsageInPercent()

Get an estimate of how much time (in percent) over the last week we spent performing ETL for this transition.

Returns:

time estimated over the last week

getFileStore

public FileStore getFileStore(String rootFolder)
                       throws IOException

Specified by:

getFileStore in interface StorageMetricsContext

Throws:

IOException