Package org.infinispan.hotrod.impl.cache

Class ClientStatistics

java.lang.Object

org.infinispan.hotrod.impl.cache.ClientStatistics

All Implemented Interfaces:

RemoteCacheClientStatisticsMXBean

public final class ClientStatistics
extends Object
implements RemoteCacheClientStatisticsMXBean

Method Summary

Modifier and Type	Method	Description
void	dataRead(boolean foundValue, long startTimeNanoSeconds, int count)
void	dataRemove(long startTimeNanoSeconds, int count)
void	dataStore(long startTimeNanoSeconds, int count)
static ClientStatistics	dummyClientStatistics(org.infinispan.commons.time.TimeService timeService)	It returns a ClientStatistics instance to be used when the statistics aren't needed.
long	getAverageRemoteReadTime()	Returns the average read time, in milliseconds, for a remote cache.
long	getAverageRemoteRemovesTime()	Returns the average time, in milliseconds, for remove operations in a remote cache.
long	getAverageRemoteStoreTime()	Returns the average store time, in milliseconds, for a remote cache.
long	getNearCacheHits()	Returns the number of near-cache hits.
long	getNearCacheInvalidations()	Returns the number of near-cache invalidations.
long	getNearCacheMisses()	Returns the number of near-cache misses.
long	getNearCacheSize()	Returns the number of entries currently stored in the near-cache.
long	getRemoteHits()	Returns the number of hits for a remote cache.
long	getRemoteMisses()	Returns the number of misses for a remote cache.
long	getRemoteRemoves()	Returns the number of removes for a remote cache.
long	getRemoteStores()	Returns the number of remote cache stores (put, replace) that the client applied.
long	getTimeSinceReset()	Returns the time, in seconds, since the last reset.
void	incrementNearCacheHits()
void	incrementNearCacheInvalidations()
void	incrementNearCacheMisses()
boolean	isEnabled()
void	resetStatistics()	Resets statistics.
long	time()

Methods inherited from class java.lang.Object

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

Method Details

isEnabled

public boolean isEnabled()

getRemoteHits

public long getRemoteHits()

Description copied from interface: RemoteCacheClientStatisticsMXBean

Returns the number of hits for a remote cache.

Specified by:

getRemoteHits in interface RemoteCacheClientStatisticsMXBean

getRemoteMisses

public long getRemoteMisses()

Description copied from interface: RemoteCacheClientStatisticsMXBean

Returns the number of misses for a remote cache.

Specified by:

getRemoteMisses in interface RemoteCacheClientStatisticsMXBean

getAverageRemoteReadTime

public long getAverageRemoteReadTime()

Description copied from interface: RemoteCacheClientStatisticsMXBean

Returns the average read time, in milliseconds, for a remote cache.

Specified by:

getAverageRemoteReadTime in interface RemoteCacheClientStatisticsMXBean

getRemoteStores

public long getRemoteStores()

Description copied from interface: RemoteCacheClientStatisticsMXBean

Returns the number of remote cache stores (put, replace) that the client applied. Failed conditional operations do not increase the count of entries in the remote cache. Put operations always increase the count even if an operation replaces an equal value.

Specified by:

getRemoteStores in interface RemoteCacheClientStatisticsMXBean

getAverageRemoteStoreTime

public long getAverageRemoteStoreTime()

Description copied from interface: RemoteCacheClientStatisticsMXBean

Returns the average store time, in milliseconds, for a remote cache.

Specified by:

getAverageRemoteStoreTime in interface RemoteCacheClientStatisticsMXBean

getRemoteRemoves

public long getRemoteRemoves()

Description copied from interface: RemoteCacheClientStatisticsMXBean

Returns the number of removes for a remote cache.

Specified by:

getRemoteRemoves in interface RemoteCacheClientStatisticsMXBean

getAverageRemoteRemovesTime

public long getAverageRemoteRemovesTime()

Description copied from interface: RemoteCacheClientStatisticsMXBean

Returns the average time, in milliseconds, for remove operations in a remote cache.

Specified by:

getAverageRemoteRemovesTime in interface RemoteCacheClientStatisticsMXBean

getNearCacheHits

public long getNearCacheHits()

Description copied from interface: RemoteCacheClientStatisticsMXBean

Returns the number of near-cache hits. Returns a value of 0 if near-caching is disabled.

Specified by:

getNearCacheHits in interface RemoteCacheClientStatisticsMXBean

getNearCacheMisses

public long getNearCacheMisses()

Description copied from interface: RemoteCacheClientStatisticsMXBean

Returns the number of near-cache misses. Returns a value of 0 if near-caching is disabled.

Specified by:

getNearCacheMisses in interface RemoteCacheClientStatisticsMXBean

getNearCacheInvalidations

public long getNearCacheInvalidations()

Description copied from interface: RemoteCacheClientStatisticsMXBean

Returns the number of near-cache invalidations. Returns a value of 0 if near-caching is disabled.

Specified by:

getNearCacheInvalidations in interface RemoteCacheClientStatisticsMXBean

getNearCacheSize

public long getNearCacheSize()

Description copied from interface: RemoteCacheClientStatisticsMXBean

Returns the number of entries currently stored in the near-cache. Returns a value of 0 if near-caching is disabled.

Specified by:

getNearCacheSize in interface RemoteCacheClientStatisticsMXBean

time

public long time()

dataRead

public void dataRead(boolean foundValue,
 long startTimeNanoSeconds,
 int count)

dataStore

public void dataStore(long startTimeNanoSeconds,
 int count)

dataRemove

public void dataRemove(long startTimeNanoSeconds,
 int count)

incrementNearCacheMisses

public void incrementNearCacheMisses()

incrementNearCacheHits

public void incrementNearCacheHits()

incrementNearCacheInvalidations

public void incrementNearCacheInvalidations()

resetStatistics

public void resetStatistics()

Description copied from interface: RemoteCacheClientStatisticsMXBean

Resets statistics.

Specified by:

resetStatistics in interface RemoteCacheClientStatisticsMXBean

getTimeSinceReset

public long getTimeSinceReset()

Description copied from interface: RemoteCacheClientStatisticsMXBean

Returns the time, in seconds, since the last reset. See RemoteCacheClientStatisticsMXBean.resetStatistics()

Specified by:

getTimeSinceReset in interface RemoteCacheClientStatisticsMXBean

dummyClientStatistics

public static ClientStatistics dummyClientStatistics(org.infinispan.commons.time.TimeService timeService)

It returns a ClientStatistics instance to be used when the statistics aren't needed.

Returns:

a disabled ClientStatistics instance.