Module com.microsoft.gctoolkit.integration

Package com.microsoft.gctoolkit.integration.aggregation

Class PauseTimeSummary

java.lang.Object

com.microsoft.gctoolkit.integration.aggregation.RuntimeAggregation

com.microsoft.gctoolkit.integration.aggregation.PauseTimeAggregation

com.microsoft.gctoolkit.integration.aggregation.PauseTimeSummary

All Implemented Interfaces:

Aggregation

public class PauseTimeSummary
extends PauseTimeAggregation

An implementation of PauseTimeAggregation which simply accumulates pause times, and provides methods for getting the total pause time and the percentage of time the application was paused. This is an instance of RuntimeAggregation, which gives us the run time represented by the GC log.

Constructor Summary

Constructors

Constructor	Description
PauseTimeSummary()

Method Summary

Modifier and Type	Method	Description
double	getPercentPaused()	Get the amount of time the application was paused as a percentage of total runtime.
double	getRuntime()
double	getTotalPauseTime()	Get the total amount of time the application was paused for garbage collection.
boolean	hasWarning()
boolean	isEmpty()
void	recordPauseDuration(double duration)	Record the duration of a pause event.
void	recordRuntime(double runtime)

Methods inherited from class com.microsoft.gctoolkit.integration.aggregation.RuntimeAggregation

getRuntimeDuration, getTimeOfFirstEvent, getTimeOfLastEvent, record

Methods inherited from class java.lang.Object

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

Constructor Detail

PauseTimeSummary

public PauseTimeSummary()

Method Detail

hasWarning

public boolean hasWarning()

Specified by:

hasWarning in interface Aggregation

Overrides:

hasWarning in class RuntimeAggregation

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface Aggregation

Overrides:

isEmpty in class RuntimeAggregation

recordPauseDuration

public void recordPauseDuration(double duration)

Description copied from class: PauseTimeAggregation

Record the duration of a pause event. This method is called from PauseTimeAggregator.

Specified by:

recordPauseDuration in class PauseTimeAggregation

Parameters:

duration - The duration (in decimal seconds) of a GC pause.

recordRuntime

public void recordRuntime(double runtime)

Specified by:

recordRuntime in class PauseTimeAggregation

getTotalPauseTime

public double getTotalPauseTime()

Get the total amount of time the application was paused for garbage collection.

Returns:

The total pause time.

getPercentPaused

public double getPercentPaused()

Get the amount of time the application was paused as a percentage of total runtime.

Returns:

The percentage of time the application was paused.

getRuntime

public double getRuntime()