Hibernate ORM - hibernate-core 6.4.4.Final · org.hibernate.stat.internal.StatisticsImpl

Modifier and Type	Field and Description
private final String[]	allCollectionRoles
private final String[]	allEntityNames
private final CacheImplementor	cache
private final LongAdder	closeStatementCount
private final LongAdder	collectionFetchCount
private final LongAdder	collectionLoadCount
private final LongAdder	collectionRecreateCount
private final LongAdder	collectionRemoveCount
private final StatsNamedContainer<CollectionStatisticsImpl>	collectionStatsMap
private final LongAdder	collectionUpdateCount
private final LongAdder	committedTransactionCount
private final LongAdder	connectCount
private final LongAdder	entityDeleteCount
private final LongAdder	entityFetchCount
private final LongAdder	entityInsertCount
private final LongAdder	entityLoadCount
private final StatsNamedContainer<EntityStatisticsImpl>	entityStatsMap
private final LongAdder	entityUpdateCount
private final LongAdder	flushCount
private volatile boolean	isStatisticsEnabled
private final StatsNamedContainer<CacheRegionStatisticsImpl>	l2CacheStatsMap Keyed by region name
private static final CoreMessageLogger	LOG
private final MappingMetamodelImplementor	metamodel
private final LongAdder	naturalIdCacheHitCount
private final LongAdder	naturalIdCacheMissCount
private final LongAdder	naturalIdCachePutCount
private final LongAdder	naturalIdQueryExecutionCount
private final AtomicLong	naturalIdQueryExecutionMaxTime
private volatile @Nullable String	naturalIdQueryExecutionMaxTimeEntity
private volatile @Nullable String	naturalIdQueryExecutionMaxTimeRegion
private final StatsNamedContainer<NaturalIdStatisticsImpl>	naturalIdQueryStatsMap
private final LongAdder	optimisticFailureCount
private final LongAdder	prepareStatementCount
private final boolean	queryCacheEnabled
private final LongAdder	queryCacheHitCount
private final LongAdder	queryCacheMissCount
private final LongAdder	queryCachePutCount
private final LongAdder	queryExecutionCount
private final AtomicLong	queryExecutionMaxTime
private volatile @Nullable String	queryExecutionMaxTimeQueryString
private final LongAdder	queryPlanCacheHitCount
private final LongAdder	queryPlanCacheMissCount
private final StatsNamedContainer<QueryStatisticsImpl>	queryStatsMap Keyed by query string
private final boolean	secondLevelCacheEnabled
private final LongAdder	secondLevelCacheHitCount
private final LongAdder	secondLevelCacheMissCount
private final LongAdder	secondLevelCachePutCount
private final LongAdder	sessionCloseCount
private final LongAdder	sessionOpenCount
private final Map<String, Long>	slowQueries Keyed by query SQL
private volatile Instant	startTime
private final LongAdder	transactionCount
private final LongAdder	updateTimestampsCacheHitCount
private final LongAdder	updateTimestampsCacheMissCount
private final LongAdder	updateTimestampsCachePutCount

Access	Constructor and Description
public	StatisticsImpl(SessionFactoryImplementor sessionFactory) Deprecated as a consequence of `SessionFactoryImplementor` being deprecated.

Method Summary

Modifier and Type	Method and Description
public void	clear() Implements org.hibernate.stat.Statistics.clear. reset all statistics
public void	closeSession() Implements org.hibernate.stat.spi.StatisticsImplementor.closeSession. Callback about a session being closed.
public void	closeStatement() Implements org.hibernate.stat.spi.StatisticsImplementor.closeStatement. Callback about a statement being closed.
public void	collectionCacheHit(NavigableRole The collection's "path" collectionRole, String The name of the cache region regionName) Implements org.hibernate.stat.spi.StatisticsImplementor.collectionCacheHit. Callback indicating a get from second level cache resulted in a hit.
public void	collectionCacheMiss(NavigableRole The collection's "path" collectionRole, String The name of the cache region regionName) Implements org.hibernate.stat.spi.StatisticsImplementor.collectionCacheMiss. Callback indicating a get from second level cache resulted in a miss.
public void	collectionCachePut(NavigableRole The collection's "path" collectionRole, String The name of the cache region regionName) Implements org.hibernate.stat.spi.StatisticsImplementor.collectionCachePut. Callback indicating a put into second level cache.
private @Nullable CacheRegionStatisticsImpl	computeQueryRegionStatistics(final String regionName)
public void	connect() Implements org.hibernate.stat.spi.StatisticsImplementor.connect. Callback about a connection being obtained from `org.hibernate.engine.jdbc.connections.spi.ConnectionProvider`
private @Nullable CacheRegionStatisticsImpl	createCacheRegionStatistics(final String regionName)
public void	deleteEntity(String The name of the entity deleted. entityName) Implements org.hibernate.stat.spi.StatisticsImplementor.deleteEntity. Callback about an entity being deleted.
public void	endTransaction(boolean Was the transaction successful? success) Implements org.hibernate.stat.spi.StatisticsImplementor.endTransaction. Callback about a transaction completing.
public void	entityCacheHit(NavigableRole entityName, String regionName) Implements org.hibernate.stat.spi.StatisticsImplementor.entityCacheHit. Callback indicating a get from second level cache resulted in a hit.
public void	entityCacheMiss(NavigableRole entityName, String regionName) Implements org.hibernate.stat.spi.StatisticsImplementor.entityCacheMiss. Callback indicating a get from second level cache resulted in a miss.
public void	entityCachePut(NavigableRole entityName, String regionName) Implements org.hibernate.stat.spi.StatisticsImplementor.entityCachePut. Callback indicating a put into second level cache.
public void	fetchCollection(String The collection role. role) Implements org.hibernate.stat.spi.StatisticsImplementor.fetchCollection. Callback to indicate a collection being fetched.
public void	fetchEntity(String The name of the entity fetched. entityName) Implements org.hibernate.stat.spi.StatisticsImplementor.fetchEntity. Callback about an entity being fetched.
public void	flush() Implements org.hibernate.stat.spi.StatisticsImplementor.flush. Callback about a flush occurring
public @Nullable CacheRegionStatisticsImpl	getCacheRegionStatistics(String The unqualified region name regionName) Implements org.hibernate.stat.Statistics.getCacheRegionStatistics. Obtain the statistics for either a domain data or query result cache region.
public long	getCloseStatementCount() Implements org.hibernate.stat.Statistics.getCloseStatementCount. The number of prepared statements that were released.
public long	getCollectionFetchCount() Implements org.hibernate.stat.Statistics.getCollectionFetchCount. The global number of collections fetched.
public long	getCollectionLoadCount() Implements org.hibernate.stat.Statistics.getCollectionLoadCount. The global number of collections loaded.
public long	getCollectionRecreateCount() Implements org.hibernate.stat.Statistics.getCollectionRecreateCount. The global number of collections recreated
public long	getCollectionRemoveCount() Implements org.hibernate.stat.Statistics.getCollectionRemoveCount. The global number of collections removed.
public String[]	getCollectionRoleNames() Implements org.hibernate.stat.Statistics.getCollectionRoleNames. The names of all collection roles.
public CollectionStatisticsImpl	getCollectionStatistics(String the collection role role) Implements org.hibernate.stat.Statistics.getCollectionStatistics. Obtain the statistics for the collection with the given role.
public long	getCollectionUpdateCount() Implements org.hibernate.stat.Statistics.getCollectionUpdateCount. The global number of collections updated.
public long	getConnectCount() Implements org.hibernate.stat.Statistics.getConnectCount. The global number of connections requested by sessions.
public CacheRegionStatisticsImpl	getDomainDataRegionStatistics(String The unqualified region name regionName) Implements org.hibernate.stat.Statistics.getDomainDataRegionStatistics. Obtain the second-level cache statistics for the given cache region.
public long	getEntityDeleteCount() Implements org.hibernate.stat.Statistics.getEntityDeleteCount. The global number of entity deletes.
public long	getEntityFetchCount() Implements org.hibernate.stat.Statistics.getEntityFetchCount. The global number of entity fetches.
public long	getEntityInsertCount() Implements org.hibernate.stat.Statistics.getEntityInsertCount. The global number of entity inserts.
public long	getEntityLoadCount() Implements org.hibernate.stat.Statistics.getEntityLoadCount. The global number of entity loads.
public String[]	getEntityNames() Implements org.hibernate.stat.Statistics.getEntityNames. The names of all entities.
public EntityStatisticsImpl	getEntityStatistics(String the entity name entityName) Implements org.hibernate.stat.Statistics.getEntityStatistics. Obtain the statistics for the entity with the given name.
public long	getEntityUpdateCount() Implements org.hibernate.stat.Statistics.getEntityUpdateCount. The global number of entity updates.
public long	getFlushCount() Implements org.hibernate.stat.Statistics.getFlushCount. The global number of flush operations executed, including automatic (either manual or automatic).
public long	getNaturalIdCacheHitCount() Implements org.hibernate.stat.Statistics.getNaturalIdCacheHitCount. The global number of cached natural id lookups successfully retrieved from the cache.
public long	getNaturalIdCacheMissCount() Implements org.hibernate.stat.Statistics.getNaturalIdCacheMissCount. The global number of cached natural id lookups not found in the cache.
public long	getNaturalIdCachePutCount() Implements org.hibernate.stat.Statistics.getNaturalIdCachePutCount. The global number of cacheable natural id lookups put in cache.
public long	getNaturalIdQueryExecutionCount() Implements org.hibernate.stat.Statistics.getNaturalIdQueryExecutionCount. The global number of natural id queries executed against the database.
public long	getNaturalIdQueryExecutionMaxTime() Implements org.hibernate.stat.Statistics.getNaturalIdQueryExecutionMaxTime. The global maximum query time for natural id queries executed against the database.
public @Nullable String	getNaturalIdQueryExecutionMaxTimeEntity() Implements org.hibernate.stat.Statistics.getNaturalIdQueryExecutionMaxTimeEntity. The entity name for the maximum natural id query time.
public @Nullable String	getNaturalIdQueryExecutionMaxTimeRegion() Implements org.hibernate.stat.Statistics.getNaturalIdQueryExecutionMaxTimeRegion. The region for the maximum natural id query time.
public NaturalIdStatisticsImpl	getNaturalIdStatistics(String The entity name that is the root of the hierarchy containing the natural id rootEntityName) Implements org.hibernate.stat.Statistics.getNaturalIdStatistics. Obtain the natural id resolution statistics for the entity type with the given name.
public long	getOptimisticFailureCount() Implements org.hibernate.stat.Statistics.getOptimisticFailureCount. The number of Hibernate `StaleObjectStateException`s or JPA `OptimisticLockException`s that have occurred.
public long	getPrepareStatementCount() Implements org.hibernate.stat.Statistics.getPrepareStatementCount. The number of prepared statements that were acquired.
public String[]	getQueries() Implements org.hibernate.stat.Statistics.getQueries. All executed query strings.
public long	getQueryCacheHitCount() Implements org.hibernate.stat.Statistics.getQueryCacheHitCount. The global number of cached queries successfully retrieved from the cache.
public long	getQueryCacheMissCount() Implements org.hibernate.stat.Statistics.getQueryCacheMissCount. The global number of cached queries notnot found in the cache.
public long	getQueryCachePutCount() Implements org.hibernate.stat.Statistics.getQueryCachePutCount. The global number of cacheable queries put in cache.
public long	getQueryExecutionCount() Implements org.hibernate.stat.Statistics.getQueryExecutionCount. The global number of executed queries.
public long	getQueryExecutionMaxTime() Implements org.hibernate.stat.Statistics.getQueryExecutionMaxTime. The time in milliseconds of the slowest query.
public @Nullable String	getQueryExecutionMaxTimeQueryString() Implements org.hibernate.stat.Statistics.getQueryExecutionMaxTimeQueryString. The query string for the slowest query.
public long	getQueryPlanCacheHitCount() Implements org.hibernate.stat.Statistics.getQueryPlanCacheHitCount. The global number of query plans successfully retrieved from cache.
public long	getQueryPlanCacheMissCount() Implements org.hibernate.stat.Statistics.getQueryPlanCacheMissCount. The global number of query plans lookups not found in cache.
public @Nullable CacheRegionStatisticsImpl	getQueryRegionStatistics(final String The unqualified region name regionName) Implements org.hibernate.stat.Statistics.getQueryRegionStatistics. Obtain the second-level cache statistics for the given query cache region.
private CacheRegionStatisticsImpl	getQueryRegionStats(String regionName)
public QueryStatisticsImpl	getQueryStatistics(String the query string, written in HQL or SQL queryString) Implements org.hibernate.stat.Statistics.getQueryStatistics. Obtain the query statistics for the given query string.
public long	getSecondLevelCacheHitCount() Implements org.hibernate.stat.Statistics.getSecondLevelCacheHitCount. The global number of cacheable entities and collections successfully retrieved from the cache.
public long	getSecondLevelCacheMissCount() Implements org.hibernate.stat.Statistics.getSecondLevelCacheMissCount. The global number of cacheable entities collections not found in the cache and loaded from the database.
public long	getSecondLevelCachePutCount() Implements org.hibernate.stat.Statistics.getSecondLevelCachePutCount. The global number of cacheable entities and collections put in the cache.
public String[]	getSecondLevelCacheRegionNames() Implements org.hibernate.stat.Statistics.getSecondLevelCacheRegionNames. All second-level cache region names.
public long	getSessionCloseCount() Implements org.hibernate.stat.Statistics.getSessionCloseCount. The global number of sessions closed.
public long	getSessionOpenCount() Implements org.hibernate.stat.Statistics.getSessionOpenCount. The global number of sessions opened.
public Map<String, Long>	getSlowQueries() Overrides default org.hibernate.stat.spi.StatisticsImplementor.getSlowQueries. If hibernate.log_slow_query is enabled, a map from the SQL query to the maximum execution time in milliseconds.
public Instant	getStart() Implements org.hibernate.stat.Statistics.getStart. The `Instant` at which this instance of `Statistics` was created, or since the last time `clear()` was called.
public long	getStartTime() Implements org.hibernate.stat.Statistics.getStartTime. The Instant#toEpochMilli() milliseconds since the initial creation of this instance, or since the last time `clear()` was called.
public long	getSuccessfulTransactionCount() Implements org.hibernate.stat.Statistics.getSuccessfulTransactionCount. The number of transactions we know to have been successful.
public long	getTransactionCount() Implements org.hibernate.stat.Statistics.getTransactionCount. The number of transactions we know to have completed.
public long	getUpdateTimestampsCacheHitCount() Implements org.hibernate.stat.Statistics.getUpdateTimestampsCacheHitCount. The global number of timestamps successfully retrieved from cache.
public long	getUpdateTimestampsCacheMissCount() Implements org.hibernate.stat.Statistics.getUpdateTimestampsCacheMissCount. The global number of timestamp requests that were not found in the cache.
public long	getUpdateTimestampsCachePutCount() Implements org.hibernate.stat.Statistics.getUpdateTimestampsCachePutCount. The global number of timestamps put in cache.
public void	insertEntity(String The name of the entity inserted entityName) Implements org.hibernate.stat.spi.StatisticsImplementor.insertEntity. Callback about an entity being inserted
private CacheRegionStatisticsImpl	instantiateCacheRegionStatistics(final String regionName)
private CacheRegionStatisticsImpl	instantiateCacheRegionStatsForQueryResults(final String regionName)
private CollectionStatisticsImpl	instantiateCollectionStatistics(final String role)
private EntityStatisticsImpl	instantiateEntityStatistics(final String entityName)
private NaturalIdStatisticsImpl	instantiateNaturalStatistics(final String entityName)
public boolean	isStatisticsEnabled() Implements org.hibernate.stat.Statistics.isStatisticsEnabled. Is collection of statistics enabled?
public void	loadCollection(String The collection role. role) Implements org.hibernate.stat.spi.StatisticsImplementor.loadCollection. Callback about a collection loading.
public void	loadEntity(String The name of the entity loaded. entityName) Implements org.hibernate.stat.spi.StatisticsImplementor.loadEntity. Callback about an entity being loaded.
public void	logSummary() Implements org.hibernate.stat.Statistics.logSummary. Log the main statistics at level `INFO`.
public void	naturalIdCacheHit(NavigableRole rootEntityName, String regionName) Implements org.hibernate.stat.spi.StatisticsImplementor.naturalIdCacheHit. Callback indicating a get from natural id cache resulted in a hit.
public void	naturalIdCacheMiss(NavigableRole rootEntityName, String regionName) Implements org.hibernate.stat.spi.StatisticsImplementor.naturalIdCacheMiss. Callback indicating a get from natural id cache resulted in a miss.
public void	naturalIdCachePut(NavigableRole rootEntityName, String regionName) Implements org.hibernate.stat.spi.StatisticsImplementor.naturalIdCachePut. Callback indicating a put into natural id cache.
public void	naturalIdQueryExecuted(String rootEntityName, long time) Implements org.hibernate.stat.spi.StatisticsImplementor.naturalIdQueryExecuted. Callback indicating execution of a natural id query
public void	openSession() Implements org.hibernate.stat.spi.StatisticsImplementor.openSession. Callback about a session being opened.
public void	optimisticFailure(String The name of the entity. entityName) Implements org.hibernate.stat.spi.StatisticsImplementor.optimisticFailure. Callback about an optimistic lock failure on an entity
public void	prepareStatement() Implements org.hibernate.stat.spi.StatisticsImplementor.prepareStatement. Callback about a statement being prepared.
public void	queryCacheHit(String The query hql, String The name of the cache region regionName) Implements org.hibernate.stat.spi.StatisticsImplementor.queryCacheHit. Callback indicating a get from the query cache resulted in a hit.
public void	queryCacheMiss(String The query hql, String The name of the cache region regionName) Implements org.hibernate.stat.spi.StatisticsImplementor.queryCacheMiss. Callback indicating a get from the query cache resulted in a miss.
public void	queryCachePut(String The query hql, String The cache region regionName) Implements org.hibernate.stat.spi.StatisticsImplementor.queryCachePut. Callback indicating a put into the query cache.
public void	queryCompiled(String The query hql, long execution time microseconds) Overrides default org.hibernate.stat.spi.StatisticsImplementor.queryCompiled. Callback indicating compilation of a sql/hql query
public void	queryExecuted(String The query hql, int Number of rows returned rows, long execution time time) Implements org.hibernate.stat.spi.StatisticsImplementor.queryExecuted. Callback indicating execution of a sql/hql query
public void	queryPlanCacheHit(String The query query) Overrides default org.hibernate.stat.spi.StatisticsImplementor.queryPlanCacheHit. Callback indicating a get from the query plan cache resulted in a hit.
public void	queryPlanCacheMiss(String The query query) Overrides default org.hibernate.stat.spi.StatisticsImplementor.queryPlanCacheMiss. Callback indicating a get from the query plan cache resulted in a miss.
public void	recreateCollection(String The collection role. role) Implements org.hibernate.stat.spi.StatisticsImplementor.recreateCollection. Callback indicating a collection recreation (full deletion + full (re-)insertion).
public void	removeCollection(String The collection role. role) Implements org.hibernate.stat.spi.StatisticsImplementor.removeCollection. Callback indicating a collection removal.
private void	resetStart()
public void	setStatisticsEnabled(boolean enabled) Implements org.hibernate.stat.Statistics.setStatisticsEnabled. Enable or disable statistics collection.
public void	slowQuery(String sql, long executionTime) Overrides default org.hibernate.stat.spi.StatisticsImplementor.slowQuery. Register the execution of a slow SQL query.
public String	toString() Overrides java.lang.Object.toString. Returns a string representation of the object.
public void	updateCollection(String The collection role. role) Implements org.hibernate.stat.spi.StatisticsImplementor.updateCollection. Callback indicating a collection was updated.
public void	updateEntity(String The name of the entity updated. entityName) Implements org.hibernate.stat.spi.StatisticsImplementor.updateEntity. Callback about an entity being updated.
public void	updateTimestampsCacheHit() Implements org.hibernate.stat.spi.StatisticsImplementor.updateTimestampsCacheHit. Callback indicating a hit to the timestamp cache
public void	updateTimestampsCacheMiss() Implements org.hibernate.stat.spi.StatisticsImplementor.updateTimestampsCacheMiss. Callback indicating a miss to the timestamp cache
public void	updateTimestampsCachePut() Implements org.hibernate.stat.spi.StatisticsImplementor.updateTimestampsCachePut. Callback indicating a put to the timestamp cache

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll wait wait wait

public Class StatisticsImpl

Field Summary

Constructor Summary

Method Summary