java.lang.Object
- javax.management.StandardMBean
- - org.apache.jackrabbit.oak.commons.jmx.AnnotatedStandardMBean
  - - org.apache.jackrabbit.oak.plugins.document.persistentCache.PersistentCacheStats

All Implemented Interfaces:

javax.management.DynamicMBean, javax.management.MBeanRegistration, org.apache.jackrabbit.oak.api.jmx.CacheStatsMBean, org.apache.jackrabbit.oak.api.jmx.PersistentCacheStatsMBean
```
public class PersistentCacheStats
extends org.apache.jackrabbit.oak.commons.jmx.AnnotatedStandardMBean
implements org.apache.jackrabbit.oak.api.jmx.PersistentCacheStatsMBean
```
Persistence Cache Statistics.

Field Summary
- Fields inherited from interface org.apache.jackrabbit.oak.api.jmx.PersistentCacheStatsMBean
  TYPE

Constructor Summary

Constructors
Constructor Description

PersistentCacheStats(CacheType cacheType, org.apache.jackrabbit.oak.stats.StatisticsProvider provider)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`addWriteGeneration(int generation)`
`java.lang.String`	`cacheInfoAsString()`
`long`	`estimateCurrentWeight()`
`double`	`getAverageLoadPenalty()`
`javax.management.openmbean.CompositeData`	`getBroadcastRecvRateHistory()`
`long`	`getElementCount()`
`long`	`getEvictionCount()`
`long`	`getHitCount()`
`javax.management.openmbean.CompositeData`	`getHitPercentageHistory()`
`double`	`getHitRate()`
`javax.management.openmbean.CompositeData`	`getHitRateHistory()`
`javax.management.openmbean.CompositeData`	`getInvalidateAllRateHistory()`
`javax.management.openmbean.CompositeData`	`getInvalidateOneRateHistory()`
`long`	`getLoadCount()`
`long`	`getLoadExceptionCount()`
`double`	`getLoadExceptionRate()`
`javax.management.openmbean.CompositeData`	`getLoadExceptionRateHistory()`
`javax.management.openmbean.CompositeData`	`getLoadRateHistory()`
`long`	`getLoadSuccessCount()`
`long`	`getMaxTotalWeight()`
`long`	`getMissCount()`
`double`	`getMissRate()`
`java.lang.String`	`getName()`
`javax.management.openmbean.CompositeData`	`getPutRateHistory()`
`javax.management.openmbean.CompositeData`	`getPutRejectedAlreadyPersistedRateHistory()`
`javax.management.openmbean.CompositeData`	`getPutRejectedAsCachedInSecRateHistory()`
`javax.management.openmbean.CompositeData`	`getPutRejectedEntryNotUsedRateHistory()`
`javax.management.openmbean.CompositeData`	`getPutRejectedQueueFullRateHistory()`
`long`	`getRequestCount()`
`javax.management.openmbean.CompositeData`	`getRequestRateHistory()`
`long`	`getTotalLoadTime()`
`javax.management.openmbean.CompositeData`	`getUsedSpaceHistory()`
`void`	`markBytesWritten(long numBytes)`
`void`	`markException()`
`void`	`markHit()`
`void`	`markInvalidateAll()`
`void`	`markInvalidateOne()`
`void`	`markPut()`
`void`	`markPutRejectedAlreadyPersisted()`
`void`	`markPutRejectedAsCachedInSecondary()`
`void`	`markPutRejectedEntryNotUsed()`
`void`	`markPutRejectedQueueFull()`
`void`	`markRecvBroadcast()`
`void`	`markRequest()`
`void`	`removeReadGeneration(int generation)`
`void`	`resetStats()`
`org.apache.jackrabbit.oak.stats.TimerStats.Context`	`startLoaderTimer()`
`org.apache.jackrabbit.oak.stats.TimerStats.Context`	`startReadTimer()`

Methods inherited from class org.apache.jackrabbit.oak.commons.jmx.AnnotatedStandardMBean
getDescription, getDescription, getDescription, getDescription, getImpact, getParameterName

Methods inherited from class javax.management.StandardMBean
cacheMBeanInfo, getAttribute, getAttributes, getCachedMBeanInfo, getClassName, getConstructors, getDescription, getDescription, getDescription, getImplementation, getImplementationClass, getMBeanInfo, getMBeanInterface, getParameterName, invoke, postDeregister, postRegister, preDeregister, preRegister, setAttribute, setAttributes, setImplementation

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - PersistentCacheStats
```
public PersistentCacheStats(CacheType cacheType,
                            org.apache.jackrabbit.oak.stats.StatisticsProvider provider)
```
- Method Detail
  - markHit
```
public void markHit()
```
  - markRequest
```
public void markRequest()
```
  - markException
```
public void markException()
```
  - markPut
```
public void markPut()
```
  - markRecvBroadcast
```
public void markRecvBroadcast()
```
  - markInvalidateOne
```
public void markInvalidateOne()
```
  - markInvalidateAll
```
public void markInvalidateAll()
```
  - markPutRejectedAlreadyPersisted
```
public void markPutRejectedAlreadyPersisted()
```
  - markPutRejectedEntryNotUsed
```
public void markPutRejectedEntryNotUsed()
```
  - markPutRejectedAsCachedInSecondary
```
public void markPutRejectedAsCachedInSecondary()
```
  - markPutRejectedQueueFull
```
public void markPutRejectedQueueFull()
```
  - startReadTimer
```
public org.apache.jackrabbit.oak.stats.TimerStats.Context startReadTimer()
```
  - startLoaderTimer
```
public org.apache.jackrabbit.oak.stats.TimerStats.Context startLoaderTimer()
```
  - addWriteGeneration
```
public void addWriteGeneration(int generation)
```
  - removeReadGeneration
```
public void removeReadGeneration(int generation)
```
  - markBytesWritten
```
public void markBytesWritten(long numBytes)
```
  - getName
```
public java.lang.String getName()
```
    Specified by:
    
    getName in interface org.apache.jackrabbit.oak.api.jmx.CacheStatsMBean
  - getRequestCount
```
public long getRequestCount()
```
    Specified by:
    
    getRequestCount in interface org.apache.jackrabbit.oak.api.jmx.CacheStatsMBean
  - getHitCount
```
public long getHitCount()
```
    Specified by:
    
    getHitCount in interface org.apache.jackrabbit.oak.api.jmx.CacheStatsMBean
  - getHitRate
```
public double getHitRate()
```
    Specified by:
    
    getHitRate in interface org.apache.jackrabbit.oak.api.jmx.CacheStatsMBean
  - getMissCount
```
public long getMissCount()
```
    Specified by:
    
    getMissCount in interface org.apache.jackrabbit.oak.api.jmx.CacheStatsMBean
  - getMissRate
```
public double getMissRate()
```
    Specified by:
    
    getMissRate in interface org.apache.jackrabbit.oak.api.jmx.CacheStatsMBean
  - getLoadCount
```
public long getLoadCount()
```
    Specified by:
    
    getLoadCount in interface org.apache.jackrabbit.oak.api.jmx.CacheStatsMBean
  - getLoadSuccessCount
```
public long getLoadSuccessCount()
```
    Specified by:
    
    getLoadSuccessCount in interface org.apache.jackrabbit.oak.api.jmx.CacheStatsMBean
  - getLoadExceptionCount
```
public long getLoadExceptionCount()
```
    Specified by:
    
    getLoadExceptionCount in interface org.apache.jackrabbit.oak.api.jmx.CacheStatsMBean
  - getLoadExceptionRate
```
public double getLoadExceptionRate()
```
    Specified by:
    
    getLoadExceptionRate in interface org.apache.jackrabbit.oak.api.jmx.CacheStatsMBean
  - estimateCurrentWeight
```
public long estimateCurrentWeight()
```
    Specified by:
    
    estimateCurrentWeight in interface org.apache.jackrabbit.oak.api.jmx.CacheStatsMBean
  - getRequestRateHistory
```
public javax.management.openmbean.CompositeData getRequestRateHistory()
```
    Specified by:
    
    getRequestRateHistory in interface org.apache.jackrabbit.oak.api.jmx.PersistentCacheStatsMBean
  - getHitRateHistory
```
public javax.management.openmbean.CompositeData getHitRateHistory()
```
    Specified by:
    
    getHitRateHistory in interface org.apache.jackrabbit.oak.api.jmx.PersistentCacheStatsMBean
  - getLoadRateHistory
```
public javax.management.openmbean.CompositeData getLoadRateHistory()
```
    Specified by:
    
    getLoadRateHistory in interface org.apache.jackrabbit.oak.api.jmx.PersistentCacheStatsMBean
  - getLoadExceptionRateHistory
```
public javax.management.openmbean.CompositeData getLoadExceptionRateHistory()
```
    Specified by:
    
    getLoadExceptionRateHistory in interface org.apache.jackrabbit.oak.api.jmx.PersistentCacheStatsMBean
  - getHitPercentageHistory
```
public javax.management.openmbean.CompositeData getHitPercentageHistory()
```
    Specified by:
    
    getHitPercentageHistory in interface org.apache.jackrabbit.oak.api.jmx.PersistentCacheStatsMBean
  - getPutRateHistory
```
public javax.management.openmbean.CompositeData getPutRateHistory()
```
    Specified by:
    
    getPutRateHistory in interface org.apache.jackrabbit.oak.api.jmx.PersistentCacheStatsMBean
  - getPutRejectedAlreadyPersistedRateHistory
```
public javax.management.openmbean.CompositeData getPutRejectedAlreadyPersistedRateHistory()
```
    Specified by:
    
    getPutRejectedAlreadyPersistedRateHistory in interface org.apache.jackrabbit.oak.api.jmx.PersistentCacheStatsMBean
  - getPutRejectedEntryNotUsedRateHistory
```
public javax.management.openmbean.CompositeData getPutRejectedEntryNotUsedRateHistory()
```
    Specified by:
    
    getPutRejectedEntryNotUsedRateHistory in interface org.apache.jackrabbit.oak.api.jmx.PersistentCacheStatsMBean
  - getPutRejectedQueueFullRateHistory
```
public javax.management.openmbean.CompositeData getPutRejectedQueueFullRateHistory()
```
    Specified by:
    
    getPutRejectedQueueFullRateHistory in interface org.apache.jackrabbit.oak.api.jmx.PersistentCacheStatsMBean
  - getPutRejectedAsCachedInSecRateHistory
```
public javax.management.openmbean.CompositeData getPutRejectedAsCachedInSecRateHistory()
```
    Specified by:
    
    getPutRejectedAsCachedInSecRateHistory in interface org.apache.jackrabbit.oak.api.jmx.PersistentCacheStatsMBean
  - getInvalidateOneRateHistory
```
public javax.management.openmbean.CompositeData getInvalidateOneRateHistory()
```
    Specified by:
    
    getInvalidateOneRateHistory in interface org.apache.jackrabbit.oak.api.jmx.PersistentCacheStatsMBean
  - getInvalidateAllRateHistory
```
public javax.management.openmbean.CompositeData getInvalidateAllRateHistory()
```
    Specified by:
    
    getInvalidateAllRateHistory in interface org.apache.jackrabbit.oak.api.jmx.PersistentCacheStatsMBean
  - getBroadcastRecvRateHistory
```
public javax.management.openmbean.CompositeData getBroadcastRecvRateHistory()
```
    Specified by:
    
    getBroadcastRecvRateHistory in interface org.apache.jackrabbit.oak.api.jmx.PersistentCacheStatsMBean
  - getUsedSpaceHistory
```
public javax.management.openmbean.CompositeData getUsedSpaceHistory()
```
    Specified by:
    
    getUsedSpaceHistory in interface org.apache.jackrabbit.oak.api.jmx.PersistentCacheStatsMBean
  - cacheInfoAsString
```
public java.lang.String cacheInfoAsString()
```
    Specified by:
    
    cacheInfoAsString in interface org.apache.jackrabbit.oak.api.jmx.CacheStatsMBean
    
    Specified by:
    
    cacheInfoAsString in interface org.apache.jackrabbit.oak.api.jmx.PersistentCacheStatsMBean
  - getTotalLoadTime
```
public long getTotalLoadTime()
```
    Specified by:
    
    getTotalLoadTime in interface org.apache.jackrabbit.oak.api.jmx.CacheStatsMBean
  - getAverageLoadPenalty
```
public double getAverageLoadPenalty()
```
    Specified by:
    
    getAverageLoadPenalty in interface org.apache.jackrabbit.oak.api.jmx.CacheStatsMBean
  - getEvictionCount
```
public long getEvictionCount()
```
    Specified by:
    
    getEvictionCount in interface org.apache.jackrabbit.oak.api.jmx.CacheStatsMBean
  - getElementCount
```
public long getElementCount()
```
    Specified by:
    
    getElementCount in interface org.apache.jackrabbit.oak.api.jmx.CacheStatsMBean
  - getMaxTotalWeight
```
public long getMaxTotalWeight()
```
    Specified by:
    
    getMaxTotalWeight in interface org.apache.jackrabbit.oak.api.jmx.CacheStatsMBean
  - resetStats
```
public void resetStats()
```
    Specified by:
    
    resetStats in interface org.apache.jackrabbit.oak.api.jmx.CacheStatsMBean

Class PersistentCacheStats

Field Summary

Fields inherited from interface org.apache.jackrabbit.oak.api.jmx.PersistentCacheStatsMBean

Constructor Summary

Method Summary

Methods inherited from class org.apache.jackrabbit.oak.commons.jmx.AnnotatedStandardMBean

Methods inherited from class javax.management.StandardMBean

Methods inherited from class java.lang.Object

Constructor Detail

PersistentCacheStats

Method Detail

markHit

markRequest

markException

markPut

markRecvBroadcast

markInvalidateOne

markInvalidateAll

markPutRejectedAlreadyPersisted

markPutRejectedEntryNotUsed

markPutRejectedAsCachedInSecondary

markPutRejectedQueueFull

startReadTimer

startLoaderTimer

addWriteGeneration

removeReadGeneration

markBytesWritten

getName

getRequestCount

getHitCount

getHitRate

getMissCount

getMissRate

getLoadCount

getLoadSuccessCount

getLoadExceptionCount

getLoadExceptionRate

estimateCurrentWeight

getRequestRateHistory

getHitRateHistory

getLoadRateHistory

getLoadExceptionRateHistory

getHitPercentageHistory

getPutRateHistory

getPutRejectedAlreadyPersistedRateHistory

getPutRejectedEntryNotUsedRateHistory

getPutRejectedQueueFullRateHistory

getPutRejectedAsCachedInSecRateHistory

getInvalidateOneRateHistory

getInvalidateAllRateHistory

getBroadcastRecvRateHistory

getUsedSpaceHistory

cacheInfoAsString

getTotalLoadTime

getAverageLoadPenalty

getEvictionCount

getElementCount

getMaxTotalWeight

resetStats