org.apache.ignite.internal.util

Class TimeBag

java.lang.Object

org.apache.ignite.internal.util.TimeBag

public class TimeBag
extends Object

Utility class to measure and collect timings of some execution workflow.

Constructor Summary

Constructors

Constructor and Description
TimeBag(boolean record) Default constructor.
TimeBag(TimeUnit measurementUnit, boolean record)

Method Summary

Modifier and Type	Method and Description
void	finishGlobalStage(String description)
void	finishLocalStage(String description)
List<String>	longestLocalStagesTimings(int maxPerCompositeStage)
List<String>	stagesTimings()

Methods inherited from class java.lang.Object

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

Constructor Detail

TimeBag

public TimeBag(boolean record)

Default constructor.

TimeBag

public TimeBag(TimeUnit measurementUnit,
               boolean record)

Parameters:

measurementUnit - Measurement unit.

Method Detail

finishGlobalStage

public void finishGlobalStage(String description)

Parameters:

description - Description.

finishLocalStage

public void finishLocalStage(String description)

Parameters:

description - Description.

stagesTimings

public List<String> stagesTimings()

Returns:

List of string representation of all stage timings.

longestLocalStagesTimings

public List<String> longestLocalStagesTimings(int maxPerCompositeStage)

Parameters:

maxPerCompositeStage - Max count of local stages to collect per composite stage.

Returns:

List of string represenation of longest local stages per each composite stage.