BDB JE stats sample

gistfile1.txt

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I/O: Log file opens, fsyncs, reads, writes, cache misses.
        bufferBytes=3,145,728
        endOfLog=0x12/0x491ff65
        nBytesReadFromWriteQueue=0
        nBytesWrittenFromWriteQueue=0
        nCacheMiss=880,605
        nFSyncRequests=0
        nFSyncTime=0
        nFSyncTimeouts=0
        nFSyncs=0
        nFileOpens=22
        nLogBuffers=3
        nLogFSyncs=0
        nNotResident=880,605
        nOpenFiles=19
        nRandomReadBytes=116,758,528
        nRandomReads=57,011
        nRandomWriteBytes=0
        nRandomWrites=0
        nReadsFromWriteQueue=0
        nRepeatFaultReads=62,878
        nSequentialReadBytes=1,960,272,114
        nSequentialReads=895,860
        nSequentialWriteBytes=0
        nSequentialWrites=0
        nTempBufferWrites=0
        nWriteQueueOverflow=0
        nWriteQueueOverflowFailures=0
        nWritesFromWriteQueue=0
Cache: Current size, allocations, and eviction activity.
        adminBytes=11,191
        avgBatchCACHEMODE=0
        avgBatchCRITICAL=0
        avgBatchDAEMON=0
        avgBatchEVICTORTHREAD=0
        avgBatchMANUAL=0
        cacheTotalBytes=461,080,151
        dataBytes=457,922,960
        lockBytes=272
        nBINsEvictedCACHEMODE=0
        nBINsEvictedCRITICAL=0
        nBINsEvictedDAEMON=0
        nBINsEvictedEVICTORTHREAD=0
        nBINsEvictedMANUAL=0
        nBINsFetch=3,980,084
        nBINsFetchMiss=61,505
        nBINsStripped=0
        nBatchesCACHEMODE=0
        nBatchesCRITICAL=0
        nBatchesDAEMON=0
        nBatchesEVICTORTHREAD=0
        nBatchesMANUAL=0
        nCachedBINs=61,846
        nCachedUpperINs=1,889
        nEvictPasses=0
        nINCompactKey=3
        nINNoTarget=8,425
        nINSparseTarget=38,072
        nLNsFetch=27,302,991
        nLNsFetchMiss=817,216
        nNodesEvicted=0
        nNodesScanned=0
        nNodesSelected=0
        nRootNodesEvicted=0
        nSharedCacheEnvironments=1
        nThreadUnavailable=0
        nUpperINsEvictedCACHEMODE=0
        nUpperINsEvictedCRITICAL=0
        nUpperINsEvictedDAEMON=0
        nUpperINsEvictedEVICTORTHREAD=0
        nUpperINsEvictedMANUAL=0
        nUpperINsFetch=7,390,730
        nUpperINsFetchMiss=1,878
        requiredEvictBytes=0
        sharedCacheTotalBytes=461,080,071
Cleaning: Frequency and extent of log file cleaning activity.
        cleanerBackLog=0
        correctedAvgLNSize=NaN
        estimatedAvgLNSize=NaN
        fileDeletionBacklog=0
        nBINDeltasCleaned=0
        nBINDeltasDead=0
        nBINDeltasMigrated=0
        nBINDeltasObsolete=0
        nCleanerDeletions=0
        nCleanerEntriesRead=0
        nCleanerProbeRuns=0
        nCleanerRuns=0
        nClusterLNsProcessed=0
        nINsCleaned=0
        nINsDead=0
        nINsMigrated=0
        nINsObsolete=0
        nLNQueueHits=0
        nLNsCleaned=0
        nLNsDead=0
        nLNsLocked=0
        nLNsMarked=0
        nLNsMigrated=0
        nLNsObsolete=0
        nMarkLNsProcessed=0
        nPendingLNsLocked=0
        nPendingLNsProcessed=0
        nRepeatIteratorReads=0
        nToBeCleanedLNsProcessed=0
        totalLogSize=1,876,669,971
Node Compression: Removal and compression of internal btree nodes.
        cursorsBins=0
        dbClosedBins=0
        inCompQueueSize=0
        nonEmptyBins=0
        processedBins=0
        splitBins=0
Checkpoints: Frequency and extent of checkpointing activity.
        lastCheckpointEnd=0x12/0x491e1e8
        lastCheckpointId=5
        lastCheckpointStart=0x12/0x491dcba
        nCheckpoints=0
        nDeltaINFlush=0
        nFullBINFlush=0
        nFullINFlush=0
Environment: General environment wide statistics.
        btreeRelatchesRequired=33,819
Locks: Locks held by data operations, latching contention on lock table.
        nLatchAcquireNoWaitUnsuccessful=0
        nLatchAcquiresNoWaitSuccessful=0
        nLatchAcquiresNoWaiters=0
        nLatchAcquiresSelfOwned=0
        nLatchAcquiresWithContention=0
        nLatchReleases=0
        nOwners=2
        nReadLocks=2
        nRequests=27,416,888
        nTotalLocks=2
        nWaiters=0
        nWaits=0
        nWriteLocks=0
----------------
I/O: Log file opens, fsyncs, reads, writes, cache misses.
        bufferBytes=3,145,728
        endOfLog=0x12/0x49212b5
        nBytesReadFromWriteQueue=0
        nBytesWrittenFromWriteQueue=0
        nCacheMiss=905,984
        nFSyncRequests=0
        nFSyncTime=0
        nFSyncTimeouts=0
        nFSyncs=0
        nFileOpens=22
        nLogBuffers=3
        nLogFSyncs=0
        nNotResident=905,984
        nOpenFiles=19
        nRandomReadBytes=168,345,600
        nRandomReads=82,200
        nRandomWriteBytes=0
        nRandomWrites=0
        nReadsFromWriteQueue=0
        nRepeatFaultReads=88,049
        nSequentialReadBytes=2,036,690,567
        nSequentialReads=921,221
        nSequentialWriteBytes=0
        nSequentialWrites=0
        nTempBufferWrites=0
        nWriteQueueOverflow=0
        nWriteQueueOverflowFailures=0
        nWritesFromWriteQueue=0
Cache: Current size, allocations, and eviction activity.
        adminBytes=11,191
        avgBatchCACHEMODE=0
        avgBatchCRITICAL=0
        avgBatchDAEMON=0
        avgBatchEVICTORTHREAD=0
        avgBatchMANUAL=0
        cacheTotalBytes=608,320,639
        dataBytes=605,163,528
        lockBytes=112
        nBINsEvictedCACHEMODE=0
        nBINsEvictedCRITICAL=0
        nBINsEvictedDAEMON=0
        nBINsEvictedEVICTORTHREAD=0
        nBINsEvictedMANUAL=0
        nBINsFetch=9,106,205
        nBINsFetchMiss=86,870
        nBINsStripped=0
        nBatchesCACHEMODE=0
        nBatchesCRITICAL=0
        nBatchesDAEMON=0
        nBatchesEVICTORTHREAD=0
        nBatchesMANUAL=0
        nCachedBINs=87,373
        nCachedUpperINs=1,903
        nEvictPasses=0
        nINCompactKey=3
        nINNoTarget=9,237
        nINSparseTarget=53,537
        nLNsFetch=62,792,403
        nLNsFetchMiss=817,216
        nNodesEvicted=0
        nNodesScanned=0
        nNodesSelected=0
        nRootNodesEvicted=0
        nSharedCacheEnvironments=1
        nThreadUnavailable=0
        nUpperINsEvictedCACHEMODE=0
        nUpperINsEvictedCRITICAL=0
        nUpperINsEvictedDAEMON=0
        nUpperINsEvictedEVICTORTHREAD=0
        nUpperINsEvictedMANUAL=0
        nUpperINsFetch=16,851,599
        nUpperINsFetchMiss=1,892
        requiredEvictBytes=0
        sharedCacheTotalBytes=608,320,639
Cleaning: Frequency and extent of log file cleaning activity.
        cleanerBackLog=0
        correctedAvgLNSize=NaN
        estimatedAvgLNSize=NaN
        fileDeletionBacklog=0
        nBINDeltasCleaned=0
        nBINDeltasDead=0
        nBINDeltasMigrated=0
        nBINDeltasObsolete=0
        nCleanerDeletions=0
        nCleanerEntriesRead=0
        nCleanerProbeRuns=0
        nCleanerRuns=0
        nClusterLNsProcessed=0
        nINsCleaned=0
        nINsDead=0
        nINsMigrated=0
        nINsObsolete=0
        nLNQueueHits=0
        nLNsCleaned=0
        nLNsDead=0
        nLNsLocked=0
        nLNsMarked=0
        nLNsMigrated=0
        nLNsObsolete=0
        nMarkLNsProcessed=0
        nPendingLNsLocked=0
        nPendingLNsProcessed=0
        nRepeatIteratorReads=0
        nToBeCleanedLNsProcessed=0
        totalLogSize=1,876,674,911
Node Compression: Removal and compression of internal btree nodes.
        cursorsBins=0
        dbClosedBins=0
        inCompQueueSize=0
        nonEmptyBins=0
        processedBins=0
        splitBins=0
Checkpoints: Frequency and extent of checkpointing activity.
        lastCheckpointEnd=0x12/0x491e1e8
        lastCheckpointId=5
        lastCheckpointStart=0x12/0x491dcba
        nCheckpoints=0
        nDeltaINFlush=0
        nFullBINFlush=0
        nFullINFlush=0
Environment: General environment wide statistics.
        btreeRelatchesRequired=51,894
Locks: Locks held by data operations, latching contention on lock table.
        nLatchAcquireNoWaitUnsuccessful=0
        nLatchAcquiresNoWaitSuccessful=0
        nLatchAcquiresNoWaiters=0
        nLatchAcquiresSelfOwned=0
        nLatchAcquiresWithContention=0
        nLatchReleases=0
        nOwners=1
        nReadLocks=1
        nRequests=63,025,006
        nTotalLocks=1
        nWaiters=0
        nWaits=0
        nWriteLocks=0
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