com.haulmont.fts.core.jmx

Interface QueryCacheStatsMBean

All Known Implementing Classes:

QueryCacheStats

@ManagedResource(description="Exposes LRUQueryCache statistics from default cache")
public interface QueryCacheStatsMBean

Method Summary

Modifier and Type	Method and Description
long	getCacheCount()
long	getCacheSize()
long	getEvictionCount()
long	getHitCount()
long	getMissCount()
long	getRamBytesUsed()
long	getTotalCount()

Method Detail

getCacheCount

@ManagedAttribute(description="Number of cache entries that have been generated and put in the cache")
long getCacheCount()

getHitCount

@ManagedAttribute(description="How many times a cached DocIdSet has been found and returned")
long getHitCount()

getMissCount

@ManagedAttribute(description="How many times query was not contained in the cache")
long getMissCount()

getTotalCount

@ManagedAttribute(description="Number of times that a query has been looked up in the cache")
long getTotalCount()

getEvictionCount

@ManagedAttribute(description="Number of cache entries that have been removed from the cache")
long getEvictionCount()

getCacheSize

@ManagedAttribute(description="Number of DocIdSets which are currently stored in the cache")
long getCacheSize()

getRamBytesUsed

@ManagedAttribute(description="Memory usage of cache object in bytes")
long getRamBytesUsed()