Uses of Class
com.bigdata.counters.CAT

Packages that use CAT

Package	Description
com.bigdata.bop.engine
com.bigdata.bop.fed
com.bigdata.bop.join
com.bigdata.bop.rdf.update	This package provides bigdata operators for SPARQL update.
com.bigdata.btree	The BTree is a scalable B+-Tree with copy-on-write semantics mapping variable length unsigned byte[] keys to variable length byte[] values (null values are allowed).
com.bigdata.io.writecache	Low-level write cache service.
com.bigdata.rdf.inf	This package provides an eager closure inference engine for most of the RDF and RDFS entailments and can be used to realize entailments for owl:sameAs, owl:equivilentClass, and owl:equivilentProperty.
com.bigdata.rdf.rio	This package provides an integration with the openrdf RIO parser that supports fast data loads.
com.bigdata.rdf.sail.webapp.lbs
com.bigdata.service	This package provides implementations of bigdata services (metadata service, data service, transaction manager service.
com.bigdata.service.geospatial

Uses of CAT in com.bigdata.bop.engine

Fields in com.bigdata.bop.engine declared as CAT

Modifier and Type	Field and Description
protected CAT	QueryEngineCounters.blockedWorkQueueCount The #of work queues which are currently blocked.
protected CAT	QueryEngineCounters.blockedWorkQueueRunningTotal The #of times that a work queue has blocked.
protected CAT	QueryEngineCounters.bufferedChunkMessageBytesOnNativeHeap The total number of bytes for solutions currently buffered on the native heap for the input queues for operators on the query engine.
protected CAT	QueryEngineCounters.bufferedChunkMessageCount The total number of chunks of solutions currently buffered for the input queues for operators on the query engine (regardless of whether the native heap or the managed object heap is being used).
CAT	BOpStats.chunksIn #of chunks in.
CAT	BOpStats.chunksOut #of chunks out.
protected CAT	QueryEngineCounters.deadlineQueueSize The size of the deadline queue.
CAT	BOpStats.elapsed The elapsed time (milliseconds) for the corresponding operation.
protected CAT	QueryEngineCounters.elapsedMillis The total elapsed time (millis) for evaluation queries.
CAT	BOpStats.mutationCount The #of tuples written onto a relation (not an index).
CAT	BOpStats.opCount The #of instances of a given operator which have been started (and successully terminated) for a given query.
protected CAT	QueryEngineCounters.operatorActiveCount The #of active operator evaluation tasks (chunk tasks).
protected CAT	QueryEngineCounters.operatorHaltCount The #of operator evaluation tasks (chunk tasks) which have ended.
protected CAT	QueryEngineCounters.operatorStartCount The #of operator evaluation tasks (chunk tasks) which have started.
protected CAT	QueryEngineCounters.queryDoneCount The #of queries which have been executed (set on completion).
protected CAT	QueryEngineCounters.queryErrorCount The #of instances of the query which terminated abnormally.
protected CAT	QueryEngineCounters.queryStartCount The #of queries which have been executed (set on completion).
protected CAT	QueryEngineCounters.runningQueriesCount Running queries count.
CAT	BOpStats.typeErrors The #of error which were masked by the semantics of the query.
CAT	BOpStats.unitsIn #of units sets in (tuples, elements, binding sets, etc).
CAT	BOpStats.unitsOut #of units sets in (tuples, elements, binding sets, etc).

Uses of CAT in com.bigdata.bop.fed

Fields in com.bigdata.bop.fed declared as CAT

Modifier and Type	Field and Description
protected CAT	FederatedQueryEngineCounters.chunksIn The #of chunks of solutions received.
protected CAT	FederatedQueryEngineCounters.chunksOut The #of chunks of solutions sent.
protected CAT	FederatedQueryEngineCounters.solutionsIn The #of solutions received.
protected CAT	FederatedQueryEngineCounters.solutionsOut The #of solutions sent.

Uses of CAT in com.bigdata.bop.join

Fields in com.bigdata.bop.join declared as CAT

Modifier and Type	Field and Description
CAT	BaseJoinStats.accessPathChunksIn The #of chunks read from an IAccessPath.
CAT	BaseJoinStats.accessPathCount The #of access paths which were evaluated.
CAT	BaseJoinStats.accessPathDups The #of duplicate access paths which were detected and filtered out.
CAT	BaseJoinStats.accessPathRangeCount The running sum of the range counts of the accepted as-bound access paths.
CAT	BaseJoinStats.accessPathUnitsIn The #of elements read from an IAccessPath.
CAT	PipelineJoinStats.inputSolutions The #of input solutions consumed (not just accepted).
protected CAT	HTreePipelinedHashJoinUtility.nDistinctBindingSets The #of distinct projections from the given input bindings
protected CAT	JVMPipelinedHashJoinUtility.nDistinctBindingSets The #of distinct projections from the given input bindings
protected CAT	HTreePipelinedHashJoinUtility.nDistinctBindingSetsReleased The #of distinct binding sets that have flown into the subquery.
protected CAT	JVMPipelinedHashJoinUtility.nDistinctBindingSetsReleased The #of distinct binding sets that have flown into the subquery.
CAT	JVMHashIndex.SolutionHit.nhits The #of hits on that solution.
protected CAT	JVMHashJoinUtility.nJoinsConsidered The #of solution pairs considered for a join.
protected CAT	HTreeHashJoinUtility.nJoinsConsidered The #of solution pairs considered for a join.
protected CAT	JVMHashJoinUtility.nleftConsidered The #of left solutions considered for a join.
protected CAT	HTreeHashJoinUtility.nleftConsidered The #of left solutions considered for a join.
protected CAT	HTreePipelinedHashJoinUtility.nResultsFromSubqueries The #of results returned by the subqueries
protected CAT	JVMPipelinedHashJoinUtility.nResultsFromSubqueries The #of results returned by the subqueries
protected CAT	JVMHashJoinUtility.nrightConsidered The #of right solutions considered for a join.
protected CAT	HTreeHashJoinUtility.nrightConsidered The #of right solutions considered for a join.
protected CAT	HTreePipelinedHashJoinUtility.nSubqueriesIssued The #of subqueries that have been issued.
protected CAT	JVMPipelinedHashJoinUtility.nSubqueriesIssued The #of subqueries that have been issued.
CAT	PipelineJoinStats.outputSolutions The #of output solutions generated.
protected CAT	JVMHashJoinUtility.rightSolutionCount The #of solutions accepted into the hash index.
CAT	NamedSolutionSetStats.solutionSetSize

Uses of CAT in com.bigdata.bop.rdf.update

Fields in com.bigdata.bop.rdf.update declared as CAT

Modifier and Type	Field and Description
CAT	ParserStats.toldTriples

Uses of CAT in com.bigdata.btree

Fields in com.bigdata.btree declared as CAT

Modifier and Type	Field and Description
CAT	BTreeCounters.bytesRead
CAT	BTreeCounters.bytesReleased
CAT	BTreeCounters.bytesWritten
CAT	BTreeCounters.cacheMisses #of misses when testing the BTree cache (getChild()).
CAT	BTreeCounters.cacheTests #of tests of the BTree cache (getChild()).
CAT	BTreeCounters.deserializeNanos De-serialization time for nodes and leaves.
CAT	BTreeCounters.leavesRead #of leaf read operations.
CAT	BTreeCounters.leavesWritten
CAT	BTreeCounters.ngetKey
CAT	BTreeCounters.ngetValue
CAT	BTreeCounters.nindexOf
CAT	BTreeCounters.nodesRead #of node read operations.
CAT	BTreeCounters.nodesWritten
CAT	BTreeCounters.nrangeCount
CAT	BTreeCounters.nrangeIterator
CAT	BTreeCounters.rawRecordsBytesRead Total bytes read for raw records.
CAT	BTreeCounters.rawRecordsBytesWritten
CAT	BTreeCounters.rawRecordsRead The #of raw record read operations.
CAT	BTreeCounters.rawRecordsWritten
CAT	BTreeCounters.readNanos Read time for nodes and leaves (but not raw records).
CAT	BTreeCounters.serializeNanos
CAT	BTreeCounters.writeNanos

Uses of CAT in com.bigdata.io.writecache

Fields in com.bigdata.io.writecache declared as CAT

Modifier and Type	Field and Description
CAT	WriteCacheServiceCounters.memoCacheSize
CAT	WriteCacheCounters.nhit #of read requests that are satisfied by the write cache.
CAT	WriteCacheCounters.nmiss The #of read requests that are not satisfied by the write cache.
CAT	WriteCacheServiceCounters.nreadNotInstalled The #of read requests that were a miss in the cache and resulted in a read through to the disk where the record was NOT installed into the read cache (either because there is no read cache, because the record is too large for the read cache, or because the thread could not obtain a WriteCache.ReadCache block to install the read).

Uses of CAT in com.bigdata.rdf.inf

Fields in com.bigdata.rdf.inf declared as CAT

Modifier and Type	Field and Description
CAT	ClosureStats.elapsed Time to compute the entailments and store them within the database (milliseconds).
CAT	ClosureStats.mutationCount The #of entailments that were added to the database (this includes axioms and statements entailed given the data).

Uses of CAT in com.bigdata.rdf.rio

Fields in com.bigdata.rdf.rio declared as CAT

Modifier and Type	Field and Description
CAT	LoadStats.commitTime
CAT	LoadStats.loadTime
CAT	LoadStats.toldTriples
CAT	LoadStats.totalTime

Uses of CAT in com.bigdata.rdf.sail.webapp.lbs

Fields in com.bigdata.rdf.sail.webapp.lbs declared as CAT

Modifier and Type	Field and Description
CAT	ServiceScore.nrequests The #of requests that have been directed to this service.

Uses of CAT in com.bigdata.service

Fields in com.bigdata.service declared as CAT

Modifier and Type	Field and Description
CAT	ResourceService.Counters.bytesWritten #of data bytes sent.
CAT	ResourceService.Counters.denyCount #of requests which are denied.
CAT	ResourceService.Counters.elapsedWriteNanos #of nanoseconds sending data (this will double count time for data that are served concurrently to different receivers).
CAT	ResourceService.Counters.internalErrorCount #of requests which end in an internal error.
CAT	ResourceService.Counters.notFoundCount #of requests for which the resource was not found.
CAT	ResourceService.Counters.nwrites #of responses where we attempt to write the data on the socket.
CAT	ResourceService.Counters.requestCount #of requests.
CAT	ResourceService.Counters.writeErrorCount #of errors for responses where we attempt to write the requested data on the socket.

Uses of CAT in com.bigdata.service.geospatial

Fields in com.bigdata.service.geospatial declared as CAT

Modifier and Type	Field and Description
protected CAT	GeoSpatialCounters.bigMinCalculationTime The time spent in bigmin calculations (not including the subsequent advancement of the cursor)
protected CAT	GeoSpatialCounters.filterCalculationTime The time spent in evaluating the filter on top (such as filtering for whether a point lies in a given circle).
protected CAT	GeoSpatialCounters.geoSpatialSearchRequests The #of GeoSpatial service searches executed.
protected CAT	GeoSpatialCounters.geoSpatialServiceCallSubRangeTasks The #of GeoSpatialServiceCallSubRangeTask
protected CAT	GeoSpatialCounters.geoSpatialServiceCallTasks The #of GeoSpatialServiceCallTask tasks scheduled
protected CAT	GeoSpatialCounters.rangeCheckCalculationTime The time spent in verifying whether detected values are actually in the geospatial range.
protected CAT	GeoSpatialCounters.zOrderIndexHits The #of values that matched the search range and were returned by the zOrderIndex advancer.
protected CAT	GeoSpatialCounters.zOrderIndexMisses The #of misses when scanning the search range.
protected CAT	GeoSpatialCounters.zOrderIndexScannedValues The #of values scanned