com.alipay.sofa.common.thread

Class ThreadPoolStatistics

java.lang.Object

com.alipay.sofa.common.thread.ThreadPoolStatistics

public class ThreadPoolStatistics
extends Object

The running statics of a ThreadPoolExecutor

Version:

ThreadPoolStatistics.java, v 0.1 2020年10月26日 5:38 下午 huzijie Exp $

Author:

huzijie

Constructor Summary

Constructors

Constructor and Description
ThreadPoolStatistics(ThreadPoolExecutor threadPoolExecutor)

Method Summary

Modifier and Type	Method and Description
void	addTotalRunningTime(long runningTime) add total running time
void	addTotalStayInQueueTime(long stayInQueueTime) add total stay in queue time
void	addTotalTaskCount() increase total task count
long	getAverageRunningTime() get the average running time
long	getAverageStayInQueueTime() get the average stay in queue time
Map<ExecutingRunnable,Long>	getExecutingTasks() Return the running tasks of the ThreadPoolExecutor
long	getPoolSize() Return the pool size og the ThreadPoolExecutor
long	getQueueSize() Return the queue size of the ThreadPoolExecutor
long	getTotalTaskCount() return the total task count
void	resetAverageStatics() reset each statics, it may cause the result inaccurate

Methods inherited from class java.lang.Object

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

Constructor Detail

ThreadPoolStatistics

public ThreadPoolStatistics(ThreadPoolExecutor threadPoolExecutor)

Method Detail

getExecutingTasks

public Map<ExecutingRunnable,Long> getExecutingTasks()

Return the running tasks of the ThreadPoolExecutor

Returns:

the executingTasks

getQueueSize

public long getQueueSize()

Return the queue size of the ThreadPoolExecutor

Returns:

the queue size

getPoolSize

public long getPoolSize()

Return the pool size og the ThreadPoolExecutor

Returns:

the pool size

addTotalRunningTime

public void addTotalRunningTime(long runningTime)

add total running time

Parameters:

runningTime - the added runningTime

addTotalStayInQueueTime

public void addTotalStayInQueueTime(long stayInQueueTime)

add total stay in queue time

Parameters:

stayInQueueTime - the added stay in queue time

addTotalTaskCount

public void addTotalTaskCount()

increase total task count

getTotalTaskCount

public long getTotalTaskCount()

return the total task count

Returns:

the total task count

getAverageRunningTime

public long getAverageRunningTime()

get the average running time

Returns:

average running time

getAverageStayInQueueTime

public long getAverageStayInQueueTime()

get the average stay in queue time

Returns:

average stay in queue time

resetAverageStatics

public void resetAverageStatics()

reset each statics, it may cause the result inaccurate