Package com.linkedin.venice.router.stats

Class HostHealthStats

java.lang.Object

com.linkedin.venice.stats.AbstractVeniceStats

com.linkedin.venice.router.stats.HostHealthStats

public class HostHealthStats
extends AbstractVeniceStats

This class is used to monitor the various reasons for unhealthy hosts.

Field Summary

Fields inherited from class com.linkedin.venice.stats.AbstractVeniceStats

DELIMITER

Constructor Summary

Constructors

Constructor	Description
HostHealthStats(io.tehuti.metrics.MetricsRepository metricsRepository, java.lang.String name)

Method Summary

Modifier and Type	Method	Description
void	recordLeakedPendingRequestCount()
void	recordPendingRequestCount(long cnt)
void	recordUnhealthyHostCountCausedByPendingQueue(int count)
void	recordUnhealthyHostCountCausedByRouterHeartBeat(int count)
void	recordUnhealthyHostDelayJoin()
void	recordUnhealthyHostHeartBeatFailure()
void	recordUnhealthyHostOfflineInstance()
void	recordUnhealthyHostTooManyPendingRequest()
void	recordUnhealthyPendingQueueDuration(double duration)

Methods inherited from class com.linkedin.venice.stats.AbstractVeniceStats

avgAndMax, avgAndTotal, getMetricsRepository, getName, getSensorFullName, getSensorFullName, isTotalStats, minAndMax, registerOnlyTotalRate, registerPerStoreAndTotalSensor, registerSensor, registerSensor, registerSensor, registerSensor, registerSensorAttributeGauge, registerSensorIfAbsent, registerSensorIfAbsent, registerSensorIfAbsent, registerSensorWithAggregate, registerSensorWithAggregate, unregisterAllSensors

Methods inherited from class java.lang.Object

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

Constructor Detail

HostHealthStats

public HostHealthStats(io.tehuti.metrics.MetricsRepository metricsRepository,
                       java.lang.String name)

Method Detail

recordUnhealthyHostOfflineInstance

public void recordUnhealthyHostOfflineInstance()

recordUnhealthyHostTooManyPendingRequest

public void recordUnhealthyHostTooManyPendingRequest()

recordUnhealthyHostHeartBeatFailure

public void recordUnhealthyHostHeartBeatFailure()

recordPendingRequestCount

public void recordPendingRequestCount(long cnt)

recordLeakedPendingRequestCount

public void recordLeakedPendingRequestCount()

recordUnhealthyPendingQueueDuration

public void recordUnhealthyPendingQueueDuration(double duration)

recordUnhealthyHostCountCausedByPendingQueue

public void recordUnhealthyHostCountCausedByPendingQueue(int count)

recordUnhealthyHostCountCausedByRouterHeartBeat

public void recordUnhealthyHostCountCausedByRouterHeartBeat(int count)

recordUnhealthyHostDelayJoin

public void recordUnhealthyHostDelayJoin()