Package org.infinispan.stats

Interface ClusterCacheStats

All Superinterfaces:

org.infinispan.commons.dataconversion.internal.JsonSerialization, Stats

public interface ClusterCacheStats
extends Stats

Similar to Stats but cluster wide.

Since:

7.1

Author:

Vladimir Blagojevic

Field Summary

Fields

Modifier and Type	Field	Description
static String	OBJECT_NAME

Method Summary

Modifier and Type	Method	Description
long	getActivations()
long	getCacheLoaderLoads()
long	getCacheLoaderMisses()
double	getHitRatio()
long	getInvalidations()
int	getNumberOfLocksAvailable()
int	getNumberOfLocksHeld()
long	getPassivations()
double	getReadWriteRatio()
long	getStaleStatsThreshold()
long	getStoreWrites()
void	reset()	Reset the collected statistics
void	setStaleStatsThreshold(long threshold)

Methods inherited from interface org.infinispan.stats.Stats

getAverageReadTime, getAverageReadTimeNanos, getAverageRemoveTime, getAverageRemoveTimeNanos, getAverageWriteTime, getAverageWriteTimeNanos, getCurrentNumberOfEntries, getCurrentNumberOfEntriesInMemory, getDataMemoryUsed, getEvictions, getHits, getMisses, getOffHeapMemoryUsed, getRemoveHits, getRemoveMisses, getRequiredMinimumNumberOfNodes, getRetrievals, getStores, getTimeSinceReset, getTimeSinceStart, getTotalNumberOfEntries, reset, setStatisticsEnabled

Field Detail

OBJECT_NAME

static final String OBJECT_NAME

See Also:

Constant Field Values

Method Detail

getReadWriteRatio

double getReadWriteRatio()

Returns:

cluster wide read/writes ratio for the cache

getHitRatio

double getHitRatio()

Returns:

cluster wide total percentage hit/(hit+miss) ratio for this cache

getNumberOfLocksAvailable

int getNumberOfLocksAvailable()

Returns:

the total number of exclusive locks available in the cluster

getNumberOfLocksHeld

int getNumberOfLocksHeld()

Returns:

the total number of exclusive locks held in the cluster

getInvalidations

long getInvalidations()

Returns:

the total number of invalidations in the cluster

getActivations

long getActivations()

Returns:

the total number of actiavtions in the cluster

getPassivations

long getPassivations()

Returns:

the total number of passivations in the cluster

getCacheLoaderLoads

long getCacheLoaderLoads()

Returns:

the total number of cacheloader load operations in the cluster

getCacheLoaderMisses

long getCacheLoaderMisses()

Returns:

the total number of cacheloader misses in the cluster

getStoreWrites

long getStoreWrites()

Returns:

the total number of cachewriter store operations in the cluster

getStaleStatsThreshold

long getStaleStatsThreshold()

Returns:

The time in milliseconds, to wait between requests before re-retrieving cluster wide stats

setStaleStatsThreshold

void setStaleStatsThreshold(long threshold)

Parameters:

threshold - the time in milliseconds, to wait between requests before re-retrieving cluster wide stats

reset

void reset()

Reset the collected statistics