Query (id=9a46183118493373:ea67bd3b607007b5)
  Summary
    Session ID: 77418689a3293e2f:52d367771e4aeaa4
    Session Type: BEESWAX
    Start Time: 2016-05-05 23:54:53.179289000
    End Time: 2016-05-05 23:59:12.084553000
    Query Type: QUERY
    Query State: FINISHED
    Query Status: OK
    Impala Version: impalad version 2.6.0-cdh5-INTERNAL RELEASE (build 318433b461516307f98e880f85fbd05802ac44f2)
    User: systest
    Connected User: systest
    Delegated User: 
    Network Address: ::ffff:172.26.8.98:41525
    Default Db: tpcds_1000_parquet
    Sql Statement: select count(*) from store_sales where ss_item_sk = 10
    Coordinator: impala-sailesh-s3-2.vpc.cloudera.com:22000
    Query Options (non default): 
    Plan: 
----------------
Estimated Per-Host Requirements: Memory=98.00MB VCores=1
WARNING: The following tables are missing relevant table and/or column statistics.
tpcds_1000_parquet.store_sales

03:AGGREGATE [FINALIZE]
|  output: count:merge(*)
|  hosts=10 per-host-mem=unavailable
|  tuple-ids=1 row-size=8B cardinality=1
|
02:EXCHANGE [UNPARTITIONED]
|  hosts=10 per-host-mem=unavailable
|  tuple-ids=1 row-size=8B cardinality=1
|
01:AGGREGATE
|  output: count(*)
|  hosts=10 per-host-mem=10.00MB
|  tuple-ids=1 row-size=8B cardinality=1
|
00:SCAN HDFS [tpcds_1000_parquet.store_sales, RANDOM]
   partitions=1824/1824 files=1824 size=189.24GB
   predicates: ss_item_sk = 10
   table stats: unavailable
   column stats: unavailable
   hosts=10 per-host-mem=88.00MB
   tuple-ids=0 row-size=8B cardinality=unavailable
----------------
    Estimated Per-Host Mem: 102760448
    Estimated Per-Host VCores: 1
    Tables Missing Stats: tpcds_1000_parquet.store_sales
    Request Pool: root.systest
    Admission result: Admitted immediately
    ExecSummary: 
Operator       #Hosts   Avg Time   Max Time  #Rows  Est. #Rows  Peak Mem  Est. Peak Mem  Detail                         
------------------------------------------------------------------------------------------------------------------------
03:AGGREGATE        1  183.995ms  183.995ms      1           1  52.00 KB        -1.00 B  FINALIZE                       
02:EXCHANGE         1    0.000ns    0.000ns     10           1         0        -1.00 B  UNPARTITIONED                  
01:AGGREGATE       10    3s442ms    3s792ms     10           1   8.01 MB       10.00 MB                                 
00:SCAN HDFS       10      2m59s      4m14s  7.69K          -1  88.66 MB       88.00 MB  tpcds_1000_parquet.store_sales 
    Planner Timeline
      Analysis finished: 12945430
      Equivalence classes computed: 13197167
      Single node plan created: 62768371
      Runtime filters computed: 62833027
      Distributed plan created: 64508515
      Lineage info computed: 65449192
      Planning finished: 137399471
    Query Timeline
      Start execution: 0
      Planning finished: 212995224
      Submit for admission: 219995067
      Completed admission: 219995067
      Ready to start 10 remote fragments: 406990875
      All 10 remote fragments started: 525988202
      Rows available: 258457209152
      First row fetched: 258902199180
      Unregister query: 258905199124
  ImpalaServer
    - ClientFetchWaitTimer: 445990009
    - InactiveTotalTime: 0
    - RowMaterializationTimer: 0
    - TotalTime: 0
  Execution Profile 9a46183118493373:ea67bd3b607007b5
    Number of filters: 0
    Filter routing table: 
 ID  Src. Node  Tgt. Node  Targets  Type  Partition filter  Pending  First arrived   Completed
----------------------------------------------------------------------------------------------

    Fragment start latencies: Count: 10, 25th %-ile: 26ms, 50th %-ile: 32ms, 75th %-ile: 36ms, 90th %-ile: 38ms, 95th %-ile: 46ms, 99.9th %-ile: 46ms
    Per Node Peak Memory Usage: impala-sailesh-s3-10.vpc.cloudera.com:22000(85.77 MB) impala-sailesh-s3-6.vpc.cloudera.com:22000(89.79 MB) impala-sailesh-s3-8.vpc.cloudera.com:22000(85.77 MB) impala-sailesh-s3-3.vpc.cloudera.com:22000(84.01 MB) impala-sailesh-s3-11.vpc.cloudera.com:22000(87.81 MB) impala-sailesh-s3-4.vpc.cloudera.com:22000(79.77 MB) impala-sailesh-s3-5.vpc.cloudera.com:22000(89.63 MB) impala-sailesh-s3-7.vpc.cloudera.com:22000(78.24 MB) impala-sailesh-s3-9.vpc.cloudera.com:22000(78.72 MB) impala-sailesh-s3-2.vpc.cloudera.com:22000(50.09 MB) 
    - FiltersReceived: 0
    - FinalizationTimer: 0
    - InactiveTotalTime: 0
    - TotalTime: 258232214199
    Coordinator Fragment F01
      - AverageThreadTokens: 0.0
      - BloomFilterBytes: 0
      - InactiveTotalTime: 0
      - PeakMemoryUsage: 61456
      - PerHostPeakMemUsage: 0
      - PrepareTime: 183995876
      - RowsProduced: 1
      - TotalCpuTime: 814981737
      - TotalNetworkReceiveTime: 257865222424
      - TotalNetworkSendTime: 0
      - TotalStorageWaitTime: 0
      - TotalTime: 258049218301
      BlockMgr
        - BlockWritesOutstanding: 0
        - BlocksCreated: 0
        - BlocksRecycled: 0
        - BufferedPins: 0
        - BytesWritten: 0
        - InactiveTotalTime: 0
        - MaxBlockSize: 8388608
        - MemoryLimit: 11484461056
        - PeakMemoryUsage: 0
        - TotalBufferWaitTime: 0
        - TotalEncryptionTime: 0
        - TotalIntegrityCheckTime: 0
        - TotalReadBlockTime: 0
        - TotalTime: 0
      CodeGen
        - CodegenTime: 999979
        - CompileTime: 6999844
        - InactiveTotalTime: 0
        - LoadTime: 0
        - ModuleBitcodeSize: 2294144
        - NumFunctions: 4
        - NumInstructions: 56
        - OptimizationTime: 54998764
        - PrepareTime: 181995918
        - TotalTime: 244994505
      AGGREGATION_NODE (id=3)
        ExecOption: Codegen Enabled
        - BuildTime: 0
        - GetResultsTime: 0
        - HTResizeTime: 0
        - HashBuckets: 0
        - InactiveTotalTime: 0
        - LargestPartitionPercent: 0
        - MaxPartitionLevel: 0
        - NumRepartitions: 0
        - PartitionsCreated: 0
        - PeakMemoryUsage: 53248
        - RowsRepartitioned: 0
        - RowsReturned: 1
        - RowsReturnedRate: 0
        - SpilledPartitions: 0
        - TotalTime: 258049218301
        EXCHANGE_NODE (id=2)
          - BytesReceived: 160
          - ConvertRowBatchTime: 0
          - DeserializeRowBatchTimer: 0
          - FirstBatchArrivalWaitTime: 168503223566
          - InactiveTotalTime: 257865222424
          - PeakMemoryUsage: 0
          - RowsReturned: 10
          - RowsReturnedRate: 0
          - SendersBlockedTimer: 0
          - SendersBlockedTotalTimer(*): 0
          - TotalTime: 257865222424
    Averaged Fragment F00
      split sizes:  min: 18.05 GB, max: 19.82 GB, avg: 18.92 GB, stddev: 728.82 MB
      completion times: min:2m48s  max:4m17s  mean: 3m3s  stddev:25s142ms
      execution rates: min:77.20 MB/sec  max:114.14 MB/sec  mean:107.18 MB/sec  stddev:10.42 MB/sec
      num instances: 10
      - AverageThreadTokens: 5.648394520131978
      - BloomFilterBytes: 0
      - InactiveTotalTime: 0
      - PeakMemoryUsage: 84886664
      - PerHostPeakMemUsage: 84892399
      - PrepareTime: 174097861
      - RowsProduced: 1
      - TotalCpuTime: 828721676062
      - TotalNetworkReceiveTime: 0
      - TotalNetworkSendTime: 1199981
      - TotalStorageWaitTime: 811346685534
      - TotalTime: 183048844708
      BlockMgr
        - BlockWritesOutstanding: 0
        - BlocksCreated: 0
        - BlocksRecycled: 0
        - BufferedPins: 0
        - BytesWritten: 0
        - InactiveTotalTime: 0
        - MaxBlockSize: 8388608
        - MemoryLimit: 11484461056
        - PeakMemoryUsage: 0
        - TotalBufferWaitTime: 0
        - TotalEncryptionTime: 0
        - TotalIntegrityCheckTime: 0
        - TotalReadBlockTime: 0
        - TotalTime: 0
      CodeGen
        - CodegenTime: 599985
        - CompileTime: 5599932
        - InactiveTotalTime: 0
        - LoadTime: 0
        - ModuleBitcodeSize: 2294144
        - NumFunctions: 7
        - NumInstructions: 104
        - OptimizationTime: 39399527
        - PrepareTime: 171397899
        - TotalTime: 217197352
      DataStreamSender (dst_id=2)
        - BytesSent: 16
        - InactiveTotalTime: 0
        - NetworkThroughput(*): 0
        - OverallThroughput: 0
        - PeakMemoryUsage: 16384
        - RowsReturned: 1
        - SerializeBatchTime: 0
        - TotalTime: 0
        - TransmitDataRPCTime: 0
        - UncompressedRowBatchSize: 16
      AGGREGATION_NODE (id=1)
        - BuildTime: 3265061202
        - GetResultsTime: 0
        - HTResizeTime: 0
        - HashBuckets: 0
        - InactiveTotalTime: 0
        - LargestPartitionPercent: 0
        - MaxPartitionLevel: 0
        - NumRepartitions: 0
        - PartitionsCreated: 0
        - PeakMemoryUsage: 8400896
        - RowsRepartitioned: 0
        - RowsReturned: 1
        - RowsReturnedRate: 0
        - SpilledPartitions: 0
        - TotalTime: 183042844790
        HDFS_SCAN_NODE (id=0)
          - AverageHdfsReadThreadConcurrency: 3.6120701309282857
          - AverageScannerThreadConcurrency: 4.651635263104713
          - BytesRead: 2214430675
          - BytesReadDataNodeCache: 0
          - BytesReadLocal: 0
          - BytesReadRemoteUnexpected: 0
          - BytesReadShortCircuit: 0
          - DecompressionTime: 0
          - InactiveTotalTime: 0
          - MaxCompressedTextFileLength: 0
          - NumColumns: 1
          - NumDisksAccessed: 1
          - NumRowGroups: 264
          - NumScannerThreadsStarted: 4
          - PeakMemoryUsage: 83778940
          - PerReadThreadRawHdfsThroughput: 3567124
          - RemoteScanRanges: 0
          - RowsRead: 287998799
          - RowsReturned: 769
          - RowsReturnedRate: 3
          - ScanRangesComplete: 264
          - ScannerThreadsInvoluntaryContextSwitches: 9083
          - ScannerThreadsTotalWallClockTime: 828721676062
            - MaterializeTupleTime(*): 15358714596
            - ScannerThreadsSysTime: 4595399200
            - ScannerThreadsUserTime: 9367873900
          - ScannerThreadsVoluntaryContextSwitches: 1622
          - TotalRawHdfsReadTime(*): 643010837093
          - TotalReadThroughput: 12195094
          - TotalTime: 179599985758
    Fragment F00
      Instance 9a46183118493373:ea67bd3b607007bc (host=impala-sailesh-s3-2.vpc.cloudera.com:22000)
        Hdfs split stats (<volume id>:<# splits>/<split lengths>): -1:264/19.45 GB 
        - AverageThreadTokens: 2.994186046511628
        - BloomFilterBytes: 0
        - InactiveTotalTime: 0
        - PeakMemoryUsage: 52466120
        - PerHostPeakMemUsage: 52523472
        - PrepareTime: 190995715
        - RowsProduced: 1
        - TotalCpuTime: 515109458759
        - TotalNetworkReceiveTime: 0
        - TotalNetworkSendTime: 0
        - TotalStorageWaitTime: 497660849608
        - TotalTime: 257895221753
        CodeGen
          - CodegenTime: 999979
          - CompileTime: 3999912
          - InactiveTotalTime: 0
          - LoadTime: 0
          - ModuleBitcodeSize: 2294144
          - NumFunctions: 7
          - NumInstructions: 104
          - OptimizationTime: 37999146
          - PrepareTime: 187995780
          - TotalTime: 230994815
        DataStreamSender (dst_id=2)
          - BytesSent: 16
          - InactiveTotalTime: 0
          - NetworkThroughput(*): 0
          - OverallThroughput: 0
          - PeakMemoryUsage: 16384
          - RowsReturned: 1
          - SerializeBatchTime: 0
          - TotalTime: 0
          - TransmitDataRPCTime: 0
          - UncompressedRowBatchSize: 16
        AGGREGATION_NODE (id=1)
          ExecOption: Codegen Enabled
          - BuildTime: 3319925588
          - GetResultsTime: 0
          - HTResizeTime: 0
          - HashBuckets: 0
          - InactiveTotalTime: 0
          - LargestPartitionPercent: 0
          - MaxPartitionLevel: 0
          - NumRepartitions: 0
          - PartitionsCreated: 0
          - PeakMemoryUsage: 8400896
          - RowsRepartitioned: 0
          - RowsReturned: 1
          - RowsReturnedRate: 0
          - SpilledPartitions: 0
          - TotalTime: 257886221952
          HDFS_SCAN_NODE (id=0)
            ExecOption: Expr Evaluation Codegen Enabled, Codegen enabled: 0 out of 264
            Hdfs split stats (<volume id>:<# splits>/<split lengths>): -1:264/19.45 GB 
            Hdfs Read Thread Concurrency Bucket: 0:10.68% 1:35.92% 2:53.4% 3:0% 4:0% 
            File Formats: PARQUET/NONE:264 
            - AverageHdfsReadThreadConcurrency: 1.4271844660194175
            - AverageScannerThreadConcurrency: 1.9980582524271844
            - BytesRead: 2277145135
            - BytesReadDataNodeCache: 0
            - BytesReadLocal: 0
            - BytesReadRemoteUnexpected: 0
            - BytesReadShortCircuit: 0
            - DecompressionTime: 0
            - InactiveTotalTime: 0
            - MaxCompressedTextFileLength: 0
            - NumColumns: 1
            - NumDisksAccessed: 1
            - NumRowGroups: 264
            - NumScannerThreadsStarted: 2
            - PeakMemoryUsage: 50357352
            - PerReadThreadRawHdfsThroughput: 6161211
            - RemoteScanRanges: 0
            - RowsRead: 296189104
            - RowsReturned: 479
            - RowsReturnedRate: 1
            - ScanRangesComplete: 264
            - ScannerThreadsInvoluntaryContextSwitches: 5460
            - ScannerThreadsTotalWallClockTime: 515109458759
              - MaterializeTupleTime(*): 15427654449
              - ScannerThreadsSysTime: 4944248000
              - ScannerThreadsUserTime: 9715522000
            - ScannerThreadsVoluntaryContextSwitches: 1795
            - TotalRawHdfsReadTime(*): 369593718755
            - TotalReadThroughput: 8785982
            - TotalTime: 254374300673
      Instance 9a46183118493373:ea67bd3b607007b8 (host=impala-sailesh-s3-7.vpc.cloudera.com:22000)
        Hdfs split stats (<volume id>:<# splits>/<split lengths>): -1:264/19.42 GB 
        - AverageThreadTokens: 5.980392156862745
        - BloomFilterBytes: 0
        - InactiveTotalTime: 0
        - PeakMemoryUsage: 82039872
        - PerHostPeakMemUsage: 82039872
        - PrepareTime: 175995414
        - RowsProduced: 1
        - TotalCpuTime: 890144724013
        - TotalNetworkReceiveTime: 0
        - TotalNetworkSendTime: 1999948
        - TotalStorageWaitTime: 872701180239
        - TotalTime: 178602329793
        BlockMgr
          - BlockWritesOutstanding: 0
          - BlocksCreated: 0
          - BlocksRecycled: 0
          - BufferedPins: 0
          - BytesWritten: 0
          - InactiveTotalTime: 0
          - MaxBlockSize: 8388608
          - MemoryLimit: 11484461056
          - PeakMemoryUsage: 0
          - TotalBufferWaitTime: 0
          - TotalEncryptionTime: 0
          - TotalIntegrityCheckTime: 0
          - TotalReadBlockTime: 0
          - TotalTime: 0
        CodeGen
          - CodegenTime: 999974
          - CompileTime: 5999844
          - InactiveTotalTime: 0
          - LoadTime: 0
          - ModuleBitcodeSize: 2294144
          - NumFunctions: 7
          - NumInstructions: 104
          - OptimizationTime: 41998905
          - PrepareTime: 172995492
          - TotalTime: 221994215
        DataStreamSender (dst_id=2)
          - BytesSent: 16
          - InactiveTotalTime: 0
          - NetworkThroughput(*): 0
          - OverallThroughput: 0
          - PeakMemoryUsage: 16384
          - RowsReturned: 1
          - SerializeBatchTime: 0
          - TotalTime: 0
          - TransmitDataRPCTime: 0
          - UncompressedRowBatchSize: 16
        AGGREGATION_NODE (id=1)
          ExecOption: Codegen Enabled
          - BuildTime: 3384911447
          - GetResultsTime: 0
          - HTResizeTime: 0
          - HashBuckets: 0
          - InactiveTotalTime: 0
          - LargestPartitionPercent: 0
          - MaxPartitionLevel: 0
          - NumRepartitions: 0
          - PartitionsCreated: 0
          - PeakMemoryUsage: 8400896
          - RowsRepartitioned: 0
          - RowsReturned: 1
          - RowsReturnedRate: 0
          - SpilledPartitions: 0
          - TotalTime: 178595329976
          HDFS_SCAN_NODE (id=0)
            ExecOption: Expr Evaluation Codegen Enabled, Codegen enabled: 0 out of 264
            Hdfs split stats (<volume id>:<# splits>/<split lengths>): -1:264/19.42 GB 
            Hdfs Read Thread Concurrency Bucket: 0:0.2809% 1:0.5618% 2:5.337% 3:22.47% 4:71.35% 
            File Formats: PARQUET/NONE:264 
            - AverageHdfsReadThreadConcurrency: 3.9297752808988764
            - AverageScannerThreadConcurrency: 4.99438202247191
            - BytesRead: 2275838781
            - BytesReadDataNodeCache: 0
            - BytesReadLocal: 0
            - BytesReadRemoteUnexpected: 0
            - BytesReadShortCircuit: 0
            - DecompressionTime: 0
            - InactiveTotalTime: 0
            - MaxCompressedTextFileLength: 0
            - NumColumns: 1
            - NumDisksAccessed: 1
            - NumRowGroups: 264
            - NumScannerThreadsStarted: 5
            - PeakMemoryUsage: 80433888
            - PerReadThreadRawHdfsThroughput: 3243022
            - RemoteScanRanges: 0
            - RowsRead: 296024943
            - RowsReturned: 504
            - RowsReturnedRate: 2
            - ScanRangesComplete: 264
            - ScannerThreadsInvoluntaryContextSwitches: 8198
            - ScannerThreadsTotalWallClockTime: 890144724013
              - MaterializeTupleTime(*): 15522593985
              - ScannerThreadsSysTime: 4752275000
              - ScannerThreadsUserTime: 9404569000
            - ScannerThreadsVoluntaryContextSwitches: 1633
            - TotalRawHdfsReadTime(*): 701764650775
            - TotalReadThroughput: 12583774
            - TotalTime: 175027423299
      Instance 9a46183118493373:ea67bd3b607007bf (host=impala-sailesh-s3-6.vpc.cloudera.com:22000)
        Hdfs split stats (<volume id>:<# splits>/<split lengths>): -1:265/19.82 GB 
        - AverageThreadTokens: 5.980337078651686
        - BloomFilterBytes: 0
        - InactiveTotalTime: 0
        - PeakMemoryUsage: 94151704
        - PerHostPeakMemUsage: 94151704
        - PrepareTime: 172004350
        - RowsProduced: 1
        - TotalCpuTime: 885627365010
        - TotalNetworkReceiveTime: 0
        - TotalNetworkSendTime: 1000026
        - TotalStorageWaitTime: 866892892013
        - TotalTime: 177907492735
        BlockMgr
          - BlockWritesOutstanding: 0
          - BlocksCreated: 0
          - BlocksRecycled: 0
          - BufferedPins: 0
          - BytesWritten: 0
          - InactiveTotalTime: 0
          - MaxBlockSize: 8388608
          - MemoryLimit: 11484461056
          - PeakMemoryUsage: 0
          - TotalBufferWaitTime: 0
          - TotalEncryptionTime: 0
          - TotalIntegrityCheckTime: 0
          - TotalReadBlockTime: 0
          - TotalTime: 0
        CodeGen
          - CodegenTime: 0
          - CompileTime: 6000151
          - InactiveTotalTime: 0
          - LoadTime: 0
          - ModuleBitcodeSize: 2294144
          - NumFunctions: 7
          - NumInstructions: 104
          - OptimizationTime: 41001038
          - PrepareTime: 170004301
          - TotalTime: 218005514
        DataStreamSender (dst_id=2)
          - BytesSent: 16
          - InactiveTotalTime: 0
          - NetworkThroughput(*): 0
          - OverallThroughput: 0
          - PeakMemoryUsage: 16384
          - RowsReturned: 1
          - SerializeBatchTime: 0
          - TotalTime: 0
          - TransmitDataRPCTime: 0
          - UncompressedRowBatchSize: 16
        AGGREGATION_NODE (id=1)
          ExecOption: Codegen Enabled
          - BuildTime: 3610091125
          - GetResultsTime: 0
          - HTResizeTime: 0
          - HashBuckets: 0
          - InactiveTotalTime: 0
          - LargestPartitionPercent: 0
          - MaxPartitionLevel: 0
          - NumRepartitions: 0
          - PartitionsCreated: 0
          - PeakMemoryUsage: 8400896
          - RowsRepartitioned: 0
          - RowsReturned: 1
          - RowsReturnedRate: 0
          - SpilledPartitions: 0
          - TotalTime: 177901492584
          HDFS_SCAN_NODE (id=0)
            ExecOption: Expr Evaluation Codegen Enabled, Codegen enabled: 0 out of 265
            Hdfs split stats (<volume id>:<# splits>/<split lengths>): -1:265/19.82 GB 
            Hdfs Read Thread Concurrency Bucket: 0:0.5618% 1:0.5618% 2:7.584% 3:22.47% 4:68.82% 
            File Formats: PARQUET/NONE:265 
            - AverageHdfsReadThreadConcurrency: 3.896067415730337
            - AverageScannerThreadConcurrency: 4.980337078651686
            - BytesRead: 2320096547
            - BytesReadDataNodeCache: 0
            - BytesReadLocal: 0
            - BytesReadRemoteUnexpected: 0
            - BytesReadShortCircuit: 0
            - DecompressionTime: 0
            - InactiveTotalTime: 0
            - MaxCompressedTextFileLength: 0
            - NumColumns: 1
            - NumDisksAccessed: 1
            - NumRowGroups: 265
            - NumScannerThreadsStarted: 5
            - PeakMemoryUsage: 92967960
            - PerReadThreadRawHdfsThroughput: 3337670
            - RemoteScanRanges: 0
            - RowsRead: 301684724
            - RowsReturned: 509
            - RowsReturnedRate: 2
            - ScanRangesComplete: 265
            - ScannerThreadsInvoluntaryContextSwitches: 11160
            - ScannerThreadsTotalWallClockTime: 885627365010
              - MaterializeTupleTime(*): 16494416461
              - ScannerThreadsSysTime: 4980241000
              - ScannerThreadsUserTime: 9864498000
            - ScannerThreadsVoluntaryContextSwitches: 1761
            - TotalRawHdfsReadTime(*): 695124554129
            - TotalReadThroughput: 13033518
            - TotalTime: 174109396854
      Instance 9a46183118493373:ea67bd3b607007b7 (host=impala-sailesh-s3-9.vpc.cloudera.com:22000)
        Hdfs split stats (<volume id>:<# splits>/<split lengths>): -1:264/19.77 GB 
        - AverageThreadTokens: 5.983098591549296
        - BloomFilterBytes: 0
        - InactiveTotalTime: 0
        - PeakMemoryUsage: 82543168
        - PerHostPeakMemUsage: 82543168
        - PrepareTime: 171997644
        - RowsProduced: 1
        - TotalCpuTime: 883654879623
        - TotalNetworkReceiveTime: 0
        - TotalNetworkSendTime: 1999972
        - TotalStorageWaitTime: 864936136459
        - TotalTime: 177338567587
        BlockMgr
          - BlockWritesOutstanding: 0
          - BlocksCreated: 0
          - BlocksRecycled: 0
          - BufferedPins: 0
          - BytesWritten: 0
          - InactiveTotalTime: 0
          - MaxBlockSize: 8388608
          - MemoryLimit: 11484461056
          - PeakMemoryUsage: 0
          - TotalBufferWaitTime: 0
          - TotalEncryptionTime: 0
          - TotalIntegrityCheckTime: 0
          - TotalReadBlockTime: 0
          - TotalTime: 0
        CodeGen
          - CodegenTime: 999987
          - CompileTime: 5999917
          - InactiveTotalTime: 0
          - LoadTime: 0
          - ModuleBitcodeSize: 2294144
          - NumFunctions: 7
          - NumInstructions: 104
          - OptimizationTime: 38999466
          - PrepareTime: 169997670
          - TotalTime: 214997053
        DataStreamSender (dst_id=2)
          - BytesSent: 16
          - InactiveTotalTime: 0
          - NetworkThroughput(*): 0
          - OverallThroughput: 0
          - PeakMemoryUsage: 16384
          - RowsReturned: 1
          - SerializeBatchTime: 0
          - TotalTime: 0
          - TransmitDataRPCTime: 0
          - UncompressedRowBatchSize: 16
        AGGREGATION_NODE (id=1)
          ExecOption: Codegen Enabled
          - BuildTime: 3481952269
          - GetResultsTime: 0
          - HTResizeTime: 0
          - HashBuckets: 0
          - InactiveTotalTime: 0
          - LargestPartitionPercent: 0
          - MaxPartitionLevel: 0
          - NumRepartitions: 0
          - PartitionsCreated: 0
          - PeakMemoryUsage: 8400896
          - RowsRepartitioned: 0
          - RowsReturned: 1
          - RowsReturnedRate: 0
          - SpilledPartitions: 0
          - TotalTime: 177333567655
          HDFS_SCAN_NODE (id=0)
            ExecOption: Expr Evaluation Codegen Enabled, Codegen enabled: 0 out of 264
            Hdfs split stats (<volume id>:<# splits>/<split lengths>): -1:264/19.77 GB 
            Hdfs Read Thread Concurrency Bucket: 0:0.2817% 1:0.5634% 2:7.887% 3:24.51% 4:66.76% 
            File Formats: PARQUET/NONE:264 
            - AverageHdfsReadThreadConcurrency: 3.8647887323943664
            - AverageScannerThreadConcurrency: 4.983098591549296
            - BytesRead: 2318934382
            - BytesReadDataNodeCache: 0
            - BytesReadLocal: 0
            - BytesReadRemoteUnexpected: 0
            - BytesReadShortCircuit: 0
            - DecompressionTime: 0
            - InactiveTotalTime: 0
            - MaxCompressedTextFileLength: 0
            - NumColumns: 1
            - NumDisksAccessed: 1
            - NumRowGroups: 264
            - NumScannerThreadsStarted: 5
            - PeakMemoryUsage: 82506304
            - PerReadThreadRawHdfsThroughput: 3383183
            - RemoteScanRanges: 0
            - RowsRead: 301485665
            - RowsReturned: 482
            - RowsReturnedRate: 2
            - ScanRangesComplete: 264
            - ScannerThreadsInvoluntaryContextSwitches: 9449
            - ScannerThreadsTotalWallClockTime: 883654879623
              - MaterializeTupleTime(*): 16603772228
              - ScannerThreadsSysTime: 4881256000
              - ScannerThreadsUserTime: 9823504000
            - ScannerThreadsVoluntaryContextSwitches: 1614
            - TotalRawHdfsReadTime(*): 685429598700
            - TotalReadThroughput: 13027654
            - TotalTime: 173675617797
      Instance 9a46183118493373:ea67bd3b607007b9 (host=impala-sailesh-s3-5.vpc.cloudera.com:22000)
        Hdfs split stats (<volume id>:<# splits>/<split lengths>): -1:264/18.05 GB 
        - AverageThreadTokens: 5.968926553672317
        - BloomFilterBytes: 0
        - InactiveTotalTime: 0
        - PeakMemoryUsage: 93987000
        - PerHostPeakMemUsage: 93987000
        - PrepareTime: 169996121
        - RowsProduced: 1
        - TotalCpuTime: 878881932210
        - TotalNetworkReceiveTime: 0
        - TotalNetworkSendTime: 0
        - TotalStorageWaitTime: 861915319640
        - TotalTime: 176951959584
        BlockMgr
          - BlockWritesOutstanding: 0
          - BlocksCreated: 0
          - BlocksRecycled: 0
          - BufferedPins: 0
          - BytesWritten: 0
          - InactiveTotalTime: 0
          - MaxBlockSize: 8388608
          - MemoryLimit: 11484461056
          - PeakMemoryUsage: 0
          - TotalBufferWaitTime: 0
          - TotalEncryptionTime: 0
          - TotalIntegrityCheckTime: 0
          - TotalReadBlockTime: 0
          - TotalTime: 0
        CodeGen
          - CodegenTime: 999978
          - CompileTime: 5999864
          - InactiveTotalTime: 0
          - LoadTime: 0
          - ModuleBitcodeSize: 2294144
          - NumFunctions: 7
          - NumInstructions: 104
          - OptimizationTime: 39999088
          - PrepareTime: 164996237
          - TotalTime: 212995142
        DataStreamSender (dst_id=2)
          - BytesSent: 16
          - InactiveTotalTime: 0
          - NetworkThroughput(*): 0
          - OverallThroughput: 0
          - PeakMemoryUsage: 16384
          - RowsReturned: 1
          - SerializeBatchTime: 0
          - TotalTime: 0
          - TransmitDataRPCTime: 0
          - UncompressedRowBatchSize: 16
        AGGREGATION_NODE (id=1)
          ExecOption: Codegen Enabled
          - BuildTime: 3192927018
          - GetResultsTime: 0
          - HTResizeTime: 0
          - HashBuckets: 0
          - InactiveTotalTime: 0
          - LargestPartitionPercent: 0
          - MaxPartitionLevel: 0
          - NumRepartitions: 0
          - PartitionsCreated: 0
          - PeakMemoryUsage: 8400896
          - RowsRepartitioned: 0
          - RowsReturned: 1
          - RowsReturnedRate: 0
          - SpilledPartitions: 0
          - TotalTime: 176947959677
          HDFS_SCAN_NODE (id=0)
            ExecOption: Expr Evaluation Codegen Enabled, Codegen enabled: 0 out of 264
            Hdfs split stats (<volume id>:<# splits>/<split lengths>): -1:264/18.05 GB 
            Hdfs Read Thread Concurrency Bucket: 0:0.565% 1:0.8475% 2:4.237% 3:22.88% 4:71.47% 
            File Formats: PARQUET/NONE:264 
            - AverageHdfsReadThreadConcurrency: 3.968926553672316
            - AverageScannerThreadConcurrency: 4.968926553672317
            - BytesRead: 2108944851
            - BytesReadDataNodeCache: 0
            - BytesReadLocal: 0
            - BytesReadRemoteUnexpected: 0
            - BytesReadShortCircuit: 0
            - DecompressionTime: 0
            - InactiveTotalTime: 0
            - MaxCompressedTextFileLength: 0
            - NumColumns: 1
            - NumDisksAccessed: 1
            - NumRowGroups: 264
            - NumScannerThreadsStarted: 5
            - PeakMemoryUsage: 91418808
            - PerReadThreadRawHdfsThroughput: 3043486
            - RemoteScanRanges: 0
            - RowsRead: 274353832
            - RowsReturned: 990
            - RowsReturnedRate: 5
            - ScanRangesComplete: 264
            - ScannerThreadsInvoluntaryContextSwitches: 10040
            - ScannerThreadsTotalWallClockTime: 878881932210
              - MaterializeTupleTime(*): 14877660294
              - ScannerThreadsSysTime: 4669288000
              - ScannerThreadsUserTime: 8890646000
            - ScannerThreadsVoluntaryContextSwitches: 1571
            - TotalRawHdfsReadTime(*): 692937178017
            - TotalReadThroughput: 11914404
            - TotalTime: 173579036674
      Instance 9a46183118493373:ea67bd3b607007ba (host=impala-sailesh-s3-4.vpc.cloudera.com:22000)
        Hdfs split stats (<volume id>:<# splits>/<split lengths>): -1:264/19.60 GB 
        - AverageThreadTokens: 5.985754985754986
        - BloomFilterBytes: 0
        - InactiveTotalTime: 0
        - PeakMemoryUsage: 83641248
        - PerHostPeakMemUsage: 83641248
        - PrepareTime: 173997118
        - RowsProduced: 1
        - TotalCpuTime: 875544452485
        - TotalNetworkReceiveTime: 0
        - TotalNetworkSendTime: 1999965
        - TotalStorageWaitTime: 857192757745
        - TotalTime: 175844078097
        BlockMgr
          - BlockWritesOutstanding: 0
          - BlocksCreated: 0
          - BlocksRecycled: 0
          - BufferedPins: 0
          - BytesWritten: 0
          - InactiveTotalTime: 0
          - MaxBlockSize: 8388608
          - MemoryLimit: 11484461056
          - PeakMemoryUsage: 0
          - TotalBufferWaitTime: 0
          - TotalEncryptionTime: 0
          - TotalIntegrityCheckTime: 0
          - TotalReadBlockTime: 0
          - TotalTime: 0
        CodeGen
          - CodegenTime: 999984
          - CompileTime: 5999900
          - InactiveTotalTime: 0
          - LoadTime: 0
          - ModuleBitcodeSize: 2294144
          - NumFunctions: 7
          - NumInstructions: 104
          - OptimizationTime: 40999322
          - PrepareTime: 171997151
          - TotalTime: 218996373
        DataStreamSender (dst_id=2)
          - BytesSent: 16
          - InactiveTotalTime: 0
          - NetworkThroughput(*): 0
          - OverallThroughput: 0
          - PeakMemoryUsage: 16384
          - RowsReturned: 1
          - SerializeBatchTime: 0
          - TotalTime: 0
          - TransmitDataRPCTime: 0
          - UncompressedRowBatchSize: 16
        AGGREGATION_NODE (id=1)
          ExecOption: Codegen Enabled
          - BuildTime: 3399943489
          - GetResultsTime: 0
          - HTResizeTime: 0
          - HashBuckets: 0
          - InactiveTotalTime: 0
          - LargestPartitionPercent: 0
          - MaxPartitionLevel: 0
          - NumRepartitions: 0
          - PartitionsCreated: 0
          - PeakMemoryUsage: 8400896
          - RowsRepartitioned: 0
          - RowsReturned: 1
          - RowsReturnedRate: 0
          - SpilledPartitions: 0
          - TotalTime: 175836078229
          HDFS_SCAN_NODE (id=0)
            ExecOption: Expr Evaluation Codegen Enabled, Codegen enabled: 0 out of 264
            Hdfs split stats (<volume id>:<# splits>/<split lengths>): -1:264/19.60 GB 
            Hdfs Read Thread Concurrency Bucket: 0:0.2849% 1:1.425% 2:6.268% 3:22.22% 4:69.8% 
            File Formats: PARQUET/NONE:264 
            - AverageHdfsReadThreadConcurrency: 3.8774928774928776
            - AverageScannerThreadConcurrency: 4.985754985754986
            - BytesRead: 2295004278
            - BytesReadDataNodeCache: 0
            - BytesReadLocal: 0
            - BytesReadRemoteUnexpected: 0
            - BytesReadShortCircuit: 0
            - DecompressionTime: 0
            - InactiveTotalTime: 0
            - MaxCompressedTextFileLength: 0
            - NumColumns: 1
            - NumDisksAccessed: 1
            - NumRowGroups: 264
            - NumScannerThreadsStarted: 5
            - PeakMemoryUsage: 82992112
            - PerReadThreadRawHdfsThroughput: 3338996
            - RemoteScanRanges: 0
            - RowsRead: 298441331
            - RowsReturned: 516
            - RowsReturnedRate: 2
            - ScanRangesComplete: 264
            - ScannerThreadsInvoluntaryContextSwitches: 9245
            - ScannerThreadsTotalWallClockTime: 875544452485
              - MaterializeTupleTime(*): 16187730696
              - ScannerThreadsSysTime: 4828264000
              - ScannerThreadsUserTime: 9740517000
            - ScannerThreadsVoluntaryContextSwitches: 1685
            - TotalRawHdfsReadTime(*): 687333580142
            - TotalReadThroughput: 12920579
            - TotalTime: 172261137638
      Instance 9a46183118493373:ea67bd3b607007c0 (host=impala-sailesh-s3-10.vpc.cloudera.com:22000)
        Hdfs split stats (<volume id>:<# splits>/<split lengths>): -1:265/18.60 GB 
        - AverageThreadTokens: 5.913793103448276
        - BloomFilterBytes: 0
        - InactiveTotalTime: 0
        - PeakMemoryUsage: 89932704
        - PerHostPeakMemUsage: 89932704
        - PrepareTime: 180003083
        - RowsProduced: 1
        - TotalCpuTime: 854756377575
        - TotalNetworkReceiveTime: 0
        - TotalNetworkSendTime: 0
        - TotalStorageWaitTime: 838184098475
        - TotalTime: 173983925368
        BlockMgr
          - BlockWritesOutstanding: 0
          - BlocksCreated: 0
          - BlocksRecycled: 0
          - BufferedPins: 0
          - BytesWritten: 0
          - InactiveTotalTime: 0
          - MaxBlockSize: 8388608
          - MemoryLimit: 11484461056
          - PeakMemoryUsage: 0
          - TotalBufferWaitTime: 0
          - TotalEncryptionTime: 0
          - TotalIntegrityCheckTime: 0
          - TotalReadBlockTime: 0
          - TotalTime: 0
        CodeGen
          - CodegenTime: 0
          - CompileTime: 6000102
          - InactiveTotalTime: 0
          - LoadTime: 0
          - ModuleBitcodeSize: 2294144
          - NumFunctions: 7
          - NumInstructions: 104
          - OptimizationTime: 39000668
          - PrepareTime: 177003032
          - TotalTime: 223003819
        DataStreamSender (dst_id=2)
          - BytesSent: 16
          - InactiveTotalTime: 0
          - NetworkThroughput(*): 0
          - OverallThroughput: 0
          - PeakMemoryUsage: 16384
          - RowsReturned: 1
          - SerializeBatchTime: 0
          - TotalTime: 0
          - TransmitDataRPCTime: 0
          - UncompressedRowBatchSize: 16
        AGGREGATION_NODE (id=1)
          ExecOption: Codegen Enabled
          - BuildTime: 3058051539
          - GetResultsTime: 0
          - HTResizeTime: 0
          - HashBuckets: 0
          - InactiveTotalTime: 0
          - LargestPartitionPercent: 0
          - MaxPartitionLevel: 0
          - NumRepartitions: 0
          - PartitionsCreated: 0
          - PeakMemoryUsage: 8400896
          - RowsRepartitioned: 0
          - RowsReturned: 1
          - RowsReturnedRate: 0
          - SpilledPartitions: 0
          - TotalTime: 173980925317
          HDFS_SCAN_NODE (id=0)
            ExecOption: Expr Evaluation Codegen Enabled, Codegen enabled: 0 out of 265
            Hdfs split stats (<volume id>:<# splits>/<split lengths>): -1:265/18.60 GB 
            Hdfs Read Thread Concurrency Bucket: 0:0.5747% 1:3.448% 2:6.897% 3:22.7% 4:66.38% 
            File Formats: PARQUET/NONE:265 
            - AverageHdfsReadThreadConcurrency: 3.781609195402299
            - AverageScannerThreadConcurrency: 4.913793103448276
            - BytesRead: 2174190451
            - BytesReadDataNodeCache: 0
            - BytesReadLocal: 0
            - BytesReadRemoteUnexpected: 0
            - BytesReadShortCircuit: 0
            - DecompressionTime: 0
            - InactiveTotalTime: 0
            - MaxCompressedTextFileLength: 0
            - NumColumns: 1
            - NumDisksAccessed: 1
            - NumRowGroups: 265
            - NumScannerThreadsStarted: 5
            - PeakMemoryUsage: 89895840
            - PerReadThreadRawHdfsThroughput: 3273317
            - RemoteScanRanges: 0
            - RowsRead: 282698477
            - RowsReturned: 1086
            - RowsReturnedRate: 6
            - ScanRangesComplete: 265
            - ScannerThreadsInvoluntaryContextSwitches: 10154
            - ScannerThreadsTotalWallClockTime: 854756377575
              - MaterializeTupleTime(*): 14704247685
              - ScannerThreadsSysTime: 4135368000
              - ScannerThreadsUserTime: 9216596000
            - ScannerThreadsVoluntaryContextSwitches: 1510
            - TotalRawHdfsReadTime(*): 664216171878
            - TotalReadThroughput: 12458061
            - TotalTime: 170739870646
      Instance 9a46183118493373:ea67bd3b607007bb (host=impala-sailesh-s3-11.vpc.cloudera.com:22000)
        Hdfs split stats (<volume id>:<# splits>/<split lengths>): -1:264/18.19 GB 
        - AverageThreadTokens: 5.884057971014493
        - BloomFilterBytes: 0
        - InactiveTotalTime: 0
        - PeakMemoryUsage: 92079488
        - PerHostPeakMemUsage: 92079488
        - PrepareTime: 167994958
        - RowsProduced: 1
        - TotalCpuTime: 842637709866
        - TotalNetworkReceiveTime: 0
        - TotalNetworkSendTime: 999969
        - TotalStorageWaitTime: 826502194194
        - TotalTime: 172809813464
        BlockMgr
          - BlockWritesOutstanding: 0
          - BlocksCreated: 0
          - BlocksRecycled: 0
          - BufferedPins: 0
          - BytesWritten: 0
          - InactiveTotalTime: 0
          - MaxBlockSize: 8388608
          - MemoryLimit: 11484461056
          - PeakMemoryUsage: 0
          - TotalBufferWaitTime: 0
          - TotalEncryptionTime: 0
          - TotalIntegrityCheckTime: 0
          - TotalReadBlockTime: 0
          - TotalTime: 0
        CodeGen
          - CodegenTime: 0
          - CompileTime: 4999851
          - InactiveTotalTime: 0
          - LoadTime: 0
          - ModuleBitcodeSize: 2294144
          - NumFunctions: 7
          - NumInstructions: 104
          - OptimizationTime: 36998888
          - PrepareTime: 164995048
          - TotalTime: 207993757
        DataStreamSender (dst_id=2)
          - BytesSent: 16
          - InactiveTotalTime: 0
          - NetworkThroughput(*): 0
          - OverallThroughput: 0
          - PeakMemoryUsage: 16384
          - RowsReturned: 1
          - SerializeBatchTime: 0
          - TotalTime: 0
          - TransmitDataRPCTime: 0
          - UncompressedRowBatchSize: 16
        AGGREGATION_NODE (id=1)
          ExecOption: Codegen Enabled
          - BuildTime: 2936911807
          - GetResultsTime: 0
          - HTResizeTime: 0
          - HashBuckets: 0
          - InactiveTotalTime: 0
          - LargestPartitionPercent: 0
          - MaxPartitionLevel: 0
          - NumRepartitions: 0
          - PartitionsCreated: 0
          - PeakMemoryUsage: 8400896
          - RowsRepartitioned: 0
          - RowsReturned: 1
          - RowsReturnedRate: 0
          - SpilledPartitions: 0
          - TotalTime: 172804813615
          HDFS_SCAN_NODE (id=0)
            ExecOption: Expr Evaluation Codegen Enabled, Codegen enabled: 0 out of 264
            Hdfs split stats (<volume id>:<# splits>/<split lengths>): -1:264/18.19 GB 
            Hdfs Read Thread Concurrency Bucket: 0:0.2899% 1:2.899% 2:7.246% 3:26.09% 4:63.48% 
            File Formats: PARQUET/NONE:264 
            - AverageHdfsReadThreadConcurrency: 3.794202898550725
            - AverageScannerThreadConcurrency: 4.884057971014493
            - BytesRead: 2127250470
            - BytesReadDataNodeCache: 0
            - BytesReadLocal: 0
            - BytesReadRemoteUnexpected: 0
            - BytesReadShortCircuit: 0
            - DecompressionTime: 0
            - InactiveTotalTime: 0
            - MaxCompressedTextFileLength: 0
            - NumColumns: 1
            - NumDisksAccessed: 1
            - NumRowGroups: 264
            - NumScannerThreadsStarted: 5
            - PeakMemoryUsage: 90076544
            - PerReadThreadRawHdfsThroughput: 3245107
            - RemoteScanRanges: 0
            - RowsRead: 276641156
            - RowsReturned: 1034
            - RowsReturnedRate: 6
            - ScanRangesComplete: 264
            - ScannerThreadsInvoluntaryContextSwitches: 9177
            - ScannerThreadsTotalWallClockTime: 842637709866
              - MaterializeTupleTime(*): 14289571082
              - ScannerThreadsSysTime: 4081377000
              - ScannerThreadsUserTime: 8980633000
            - ScannerThreadsVoluntaryContextSwitches: 1606
            - TotalRawHdfsReadTime(*): 655525325772
            - TotalReadThroughput: 12294863
            - TotalTime: 169701906790
      Instance 9a46183118493373:ea67bd3b607007bd (host=impala-sailesh-s3-3.vpc.cloudera.com:22000)
        Hdfs split stats (<volume id>:<# splits>/<split lengths>): -1:264/18.28 GB 
        - AverageThreadTokens: 5.906158357771261
        - BloomFilterBytes: 0
        - InactiveTotalTime: 0
        - PeakMemoryUsage: 88092632
        - PerHostPeakMemUsage: 88092632
        - PrepareTime: 167991909
        - RowsProduced: 1
        - TotalCpuTime: 836244721930
        - TotalNetworkReceiveTime: 0
        - TotalNetworkSendTime: 1999903
        - TotalStorageWaitTime: 819758516015
        - TotalTime: 170617782138
        BlockMgr
          - BlockWritesOutstanding: 0
          - BlocksCreated: 0
          - BlocksRecycled: 0
          - BufferedPins: 0
          - BytesWritten: 0
          - InactiveTotalTime: 0
          - MaxBlockSize: 8388608
          - MemoryLimit: 11484461056
          - PeakMemoryUsage: 0
          - TotalBufferWaitTime: 0
          - TotalEncryptionTime: 0
          - TotalIntegrityCheckTime: 0
          - TotalReadBlockTime: 0
          - TotalTime: 0
        CodeGen
          - CodegenTime: 999952
          - CompileTime: 5999710
          - InactiveTotalTime: 0
          - LoadTime: 0
          - ModuleBitcodeSize: 2294144
          - NumFunctions: 7
          - NumInstructions: 104
          - OptimizationTime: 36998218
          - PrepareTime: 165992005
          - TotalTime: 208989933
        DataStreamSender (dst_id=2)
          - BytesSent: 16
          - InactiveTotalTime: 0
          - NetworkThroughput(*): 0
          - OverallThroughput: 0
          - PeakMemoryUsage: 16384
          - RowsReturned: 1
          - SerializeBatchTime: 0
          - TotalTime: 0
          - TransmitDataRPCTime: 0
          - UncompressedRowBatchSize: 16
        AGGREGATION_NODE (id=1)
          ExecOption: Codegen Enabled
          - BuildTime: 3029854080
          - GetResultsTime: 0
          - HTResizeTime: 0
          - HashBuckets: 0
          - InactiveTotalTime: 0
          - LargestPartitionPercent: 0
          - MaxPartitionLevel: 0
          - NumRepartitions: 0
          - PartitionsCreated: 0
          - PeakMemoryUsage: 8400896
          - RowsRepartitioned: 0
          - RowsReturned: 1
          - RowsReturnedRate: 0
          - SpilledPartitions: 0
          - TotalTime: 170611782429
          HDFS_SCAN_NODE (id=0)
            ExecOption: Expr Evaluation Codegen Enabled, Codegen enabled: 0 out of 264
            Hdfs split stats (<volume id>:<# splits>/<split lengths>): -1:264/18.28 GB 
            Hdfs Read Thread Concurrency Bucket: 0:0.2933% 1:1.76% 2:10.26% 3:23.17% 4:64.52% 
            File Formats: PARQUET/NONE:264 
            - AverageHdfsReadThreadConcurrency: 3.780058651026393
            - AverageScannerThreadConcurrency: 4.906158357771261
            - BytesRead: 2135647360
            - BytesReadDataNodeCache: 0
            - BytesReadLocal: 0
            - BytesReadRemoteUnexpected: 0
            - BytesReadShortCircuit: 0
            - DecompressionTime: 0
            - InactiveTotalTime: 0
            - MaxCompressedTextFileLength: 0
            - NumColumns: 1
            - NumDisksAccessed: 1
            - NumRowGroups: 264
            - NumScannerThreadsStarted: 5
            - PeakMemoryUsage: 87244760
            - PerReadThreadRawHdfsThroughput: 3319934
            - RemoteScanRanges: 0
            - RowsRead: 277892436
            - RowsReturned: 1073
            - RowsReturnedRate: 6
            - ScanRangesComplete: 264
            - ScannerThreadsInvoluntaryContextSwitches: 7754
            - ScannerThreadsTotalWallClockTime: 836244721930
              - MaterializeTupleTime(*): 14579297765
              - ScannerThreadsSysTime: 4050382000
              - ScannerThreadsUserTime: 9139609000
            - ScannerThreadsVoluntaryContextSwitches: 1466
            - TotalRawHdfsReadTime(*): 643280016217
            - TotalReadThroughput: 12440613
            - TotalTime: 167407936726
      Instance 9a46183118493373:ea67bd3b607007be (host=impala-sailesh-s3-8.vpc.cloudera.com:22000)
        Hdfs split stats (<volume id>:<# splits>/<split lengths>): -1:264/18.07 GB 
        - AverageThreadTokens: 5.887240356083086
        - BloomFilterBytes: 0
        - InactiveTotalTime: 0
        - PeakMemoryUsage: 89932704
        - PerHostPeakMemUsage: 89932704
        - PrepareTime: 170002304
        - RowsProduced: 1
        - TotalCpuTime: 824615139157
        - TotalNetworkReceiveTime: 0
        - TotalNetworkSendTime: 2000027
        - TotalStorageWaitTime: 807722910961
        - TotalTime: 168537276565
        BlockMgr
          - BlockWritesOutstanding: 0
          - BlocksCreated: 0
          - BlocksRecycled: 0
          - BufferedPins: 0
          - BytesWritten: 0
          - InactiveTotalTime: 0
          - MaxBlockSize: 8388608
          - MemoryLimit: 11484461056
          - PeakMemoryUsage: 0
          - TotalBufferWaitTime: 0
          - TotalEncryptionTime: 0
          - TotalIntegrityCheckTime: 0
          - TotalReadBlockTime: 0
          - TotalTime: 0
        CodeGen
          - CodegenTime: 0
          - CompileTime: 5000071
          - InactiveTotalTime: 0
          - LoadTime: 0
          - ModuleBitcodeSize: 2294144
          - NumFunctions: 7
          - NumInstructions: 104
          - OptimizationTime: 40000539
          - PrepareTime: 168002276
          - TotalTime: 214002900
        DataStreamSender (dst_id=2)
          - BytesSent: 16
          - InactiveTotalTime: 0
          - NetworkThroughput(*): 0
          - OverallThroughput: 0
          - PeakMemoryUsage: 16384
          - RowsReturned: 1
          - SerializeBatchTime: 0
          - TotalTime: 0
          - TransmitDataRPCTime: 0
          - UncompressedRowBatchSize: 16
        AGGREGATION_NODE (id=1)
          ExecOption: Codegen Enabled
          - BuildTime: 3236043664
          - GetResultsTime: 0
          - HTResizeTime: 0
          - HashBuckets: 0
          - InactiveTotalTime: 0
          - LargestPartitionPercent: 0
          - MaxPartitionLevel: 0
          - NumRepartitions: 0
          - PartitionsCreated: 0
          - PeakMemoryUsage: 8400896
          - RowsRepartitioned: 0
          - RowsReturned: 1
          - RowsReturnedRate: 0
          - SpilledPartitions: 0
          - TotalTime: 168530276473
          HDFS_SCAN_NODE (id=0)
            ExecOption: Expr Evaluation Codegen Enabled, Codegen enabled: 0 out of 264
            Hdfs split stats (<volume id>:<# splits>/<split lengths>): -1:264/18.07 GB 
            Hdfs Read Thread Concurrency Bucket: 0:0.2976% 1:3.274% 2:6.845% 3:24.11% 4:65.48% 
            File Formats: PARQUET/NONE:264 
            - AverageHdfsReadThreadConcurrency: 3.800595238095238
            - AverageScannerThreadConcurrency: 4.901785714285714
            - BytesRead: 2111254495
            - BytesReadDataNodeCache: 0
            - BytesReadLocal: 0
            - BytesReadRemoteUnexpected: 0
            - BytesReadShortCircuit: 0
            - DecompressionTime: 0
            - InactiveTotalTime: 0
            - MaxCompressedTextFileLength: 0
            - NumColumns: 1
            - NumDisksAccessed: 1
            - NumRowGroups: 264
            - NumScannerThreadsStarted: 5
            - PeakMemoryUsage: 89895840
            - PerReadThreadRawHdfsThroughput: 3325315
            - RemoteScanRanges: 0
            - RowsRead: 274576331
            - RowsReturned: 1021
            - RowsReturnedRate: 6
            - ScanRangesComplete: 264
            - ScannerThreadsInvoluntaryContextSwitches: 10193
            - ScannerThreadsTotalWallClockTime: 824615139157
              - MaterializeTupleTime(*): 14900201324
              - ScannerThreadsSysTime: 4631293000
              - ScannerThreadsUserTime: 8902645000
            - ScannerThreadsVoluntaryContextSwitches: 1588
            - TotalRawHdfsReadTime(*): 634903576551
            - TotalReadThroughput: 12491494
            - TotalTime: 165123230492