PROFILE: Query (id=ce42ae4326ac6121:ccbcb17f00000000): DEBUG MODE WARNING: Query profile created while running a DEBUG build of Impala. Use RELEASE builds to measure query performance. Summary: Session ID: 4e4fee4567cfd000:f9fe378d7c1c01bf Session Type: BEESWAX Start Time: 2023-12-13 17:18:10.521959000 End Time: 2023-12-13 17:18:10.575094000 Duration: 53.135ms (53135 us) Query Type: QUERY Query State: FINISHED Impala Query State: FINISHED Query Status: OK Impala Version: impalad version 4.4.0-SNAPSHOT DEBUG (build 88b856e86583b9ed827531623734d6b853bec000) User: ubuntu Connected User: ubuntu Delegated User: Network Address: 127.0.0.1:48958 Default Db: test_orc_stats_3d52a9af Sql Statement: select count(*) from tpch_orc_def.lineitem where l_orderkey = 1609411 Coordinator: ip-172-31-56-242:27000 Query Options (set by configuration): ABORT_ON_ERROR=1,NUM_NODES=1,EXEC_SINGLE_NODE_ROWS_THRESHOLD=0,DISABLE_CODEGEN_ROWS_THRESHOLD=0,TIMEZONE=Etc/UTC,CLIENT_IDENTIFIER=query_test/test_orc_stats.py::TestOrcStats::()::test_orc_stats[protocol:beeswax|exec_option:{'test_replan':1;'batch_size':0;'num_nodes':0;'disable_codegen_rows_threshold':0;'disable_codegen':False;'abort_on_error':1;'exec_single_node_rows_threshold':0}|ta,TEST_REPLAN=1 Query Options (set by configuration and planner): ABORT_ON_ERROR=1,NUM_NODES=1,EXEC_SINGLE_NODE_ROWS_THRESHOLD=0,MT_DOP=0,DISABLE_CODEGEN_ROWS_THRESHOLD=0,TIMEZONE=Etc/UTC,CLIENT_IDENTIFIER=query_test/test_orc_stats.py::TestOrcStats::()::test_orc_stats[protocol:beeswax|exec_option:{'test_replan':1;'batch_size':0;'num_nodes':0;'disable_codegen_rows_threshold':0;'disable_codegen':False;'abort_on_error':1;'exec_single_node_rows_threshold':0}|ta,SPOOL_QUERY_RESULTS=0,MINMAX_FILTER_THRESHOLD=0.5,MINMAX_FILTERING_LEVEL=PAGE,TEST_REPLAN=1 Plan: ---------------- Max Per-Host Resource Reservation: Memory=4.00MB Threads=2 Per-Host Resource Estimates: Memory=96MB Analyzed query: SELECT count(*) FROM tpch_orc_def.lineitem WHERE l_orderkey = CAST(1609411 AS BIGINT) F00:PLAN FRAGMENT [UNPARTITIONED] hosts=1 instances=1 | Per-Host Resources: mem-estimate=96.02MB mem-reservation=4.00MB thread-reservation=2 PLAN-ROOT SINK | output exprs: count(*) | mem-estimate=0B mem-reservation=0B thread-reservation=0 | 01:AGGREGATE [FINALIZE] | output: count(*) | mem-estimate=16.00KB mem-reservation=0B spill-buffer=2.00MB thread-reservation=0 | tuple-ids=1 row-size=8B cardinality=1 | in pipelines: 01(GETNEXT), 00(OPEN) | 00:SCAN HDFS [tpch_orc_def.lineitem] HDFS partitions=1/1 files=4 size=142.76MB predicates: l_orderkey = CAST(1609411 AS BIGINT) stored statistics: table: rows=6.00M size=142.76MB columns: all extrapolated-rows=disabled max-scan-range-rows=1.50M orc statistics predicates: l_orderkey = CAST(1609411 AS BIGINT) mem-estimate=96.00MB mem-reservation=4.00MB thread-reservation=1 tuple-ids=0 row-size=8B cardinality=4 in pipelines: 00(GETNEXT) ---------------- Estimated Per-Host Mem: 100679680 Request Pool: default-pool Per Host Min Memory Reservation: ip-172-31-56-242:27000(4.00 MB) Per Host Number of Fragment Instances: ip-172-31-56-242:27000(1) Admission result: Admitted immediately Cluster Memory Admitted: 96.02 MB Executor Group: empty group (using coordinator only) ExecSummary: Operator #Hosts #Inst Avg Time Max Time #Rows Est. #Rows Peak Mem Est. Peak Mem Detail -------------------------------------------------------------------------------------------------------------------- F00:ROOT 1 1 13.335us 13.335us 0 0 01:AGGREGATE 1 1 31.781us 31.781us 1 1 43.00 KB 16.00 KB FINALIZE 00:SCAN HDFS 1 1 16.216ms 16.216ms 7 4 17.35 MB 96.00 MB tpch_orc_def.lineitem Errors: Query Compilation: 995.809us - Metadata of all 1 tables cached: 176.310us (176.310us) - Analysis finished: 356.777us (180.467us) - Authorization finished (noop): 392.606us (35.829us) - Value transfer graph computed: 429.039us (36.433us) - Single node plan created: 643.959us (214.920us) - Runtime filters computed: 660.204us (16.245us) - Distributed plan created: 667.410us (7.206us) - Planning finished: 995.809us (328.399us) Query Timeline: 53.673ms - Query submitted: 16.396us (16.396us) - Planning finished: 1.257ms (1.241ms) - Submit for admission: 1.329ms (71.800us) - Completed admission: 1.482ms (152.825us) - Ready to start on 1 backends: 1.560ms (78.374us) - All 1 execution backends (1 fragment instances) started: 1.983ms (423.321us) - Rows available: 45.295ms (43.311ms) - First row fetched: 52.324ms (7.029ms) - Last row fetched: 52.389ms (65.302us) - Released admission control resources: 53.128ms (738.518us) - AdmissionControlTimeSinceLastUpdate: 14.000ms - ComputeScanRangeAssignmentTimer: 32.192us Frontend: Referenced Tables: tpch_orc_def.lineitem - ExecutorGroupsConsidered: 1 (1) Executor group 1 (small): Verdict: Assign to first group because the number of nodes is 1 - MemoryMax: 192.00 MB (201326592) ImpalaServer: - ClientFetchWaitTimeStats: (Avg: 3.526ms ; Min: 53.683us ; Max: 6.999ms ; Number of samples: 2) - ClientFetchWaitTimer: 7.053ms - NumRowsFetched: 1 (1) - NumRowsFetchedFromCache: 0 (0) - RPCCount: 7 (7) - RPCReadTimer: 8.000us - RPCWriteTimer: 111.000us - RowMaterializationRate: 1.16 K/sec - RowMaterializationTimer: 863.039us Execution Profile ce42ae4326ac6121:ccbcb17f00000000:(Total: 44.622ms, non-child: 0.000ns, % non-child: 0.00%) Number of filters: 0 Filter routing table: ID Src. Node Tgt. Node(s) Target type Partition filter Pending (Expected) First arrived Completed Enabled Bloom Size Est fpp Min value Max value In-list size ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Backend startup latencies: Count: 1, sum: 1ms, min / max: 1ms / 1ms, 25th %-ile: 1ms, 50th %-ile: 1ms, 75th %-ile: 1ms, 90th %-ile: 1ms, 95th %-ile: 1ms, 99.9th %-ile: 1ms Slowest backend to start up: ip-172-31-56-242:27000 Per Node Peak Memory Usage: ip-172-31-56-242:27000(17.37 MB) Per Node Bytes Read: ip-172-31-56-242:27000(4.13 MB) Per Node User Time: ip-172-31-56-242:27000(32.176ms) Per Node System Time: ip-172-31-56-242:27000(2.678ms) - ExchangeScanRatio: 0.00 - FiltersReceived: 0 (0) - FinalizationTimer: 0.000ns - InnerNodeSelectivityRatio: 0.00 - NumBackends: 1 (1) - NumCompletedBackends: 1 (1) - NumFragmentInstances: 1 (1) - NumFragments: 1 (1) - TotalBytesRead: 4.13 MB (4335038) - TotalBytesSent: 0 - TotalCpuTime: 34.854ms - TotalInnerBytesSent: 0 - TotalScanBytesSent: 0 Per Node Profiles: ip-172-31-56-242:27000: - HostCpuIoWaitPercentage (50.000ms): 0 - HostCpuSysPercentage (50.000ms): 1 - HostCpuUserPercentage (50.000ms): 33 - HostDiskReadThroughput (50.000ms): 15.97 KB/sec - HostDiskWriteThroughput (50.000ms): 7.98 KB/sec - HostNetworkRx (50.000ms): 0.00 /sec - HostNetworkTx (50.000ms): 0.00 /sec - AdmissionSlots: 1 (1) - BloomFilterBytes: 0 - InListFilterItems: 0 (0) - ScratchBytesRead: 0 - ScratchBytesReadUseLocalDisk: 0 - ScratchBytesReadUseMem: 0 - ScratchBytesWritten: 0 - ScratchFileUsedBytes: 0 - ScratchReads: 0 (0) - ScratchReadsUseLocalDisk: 0 (0) - ScratchReadsUseMem: 0 (0) - ScratchWrites: 0 (0) - TotalEncryptionTime: 0.000ns - TotalReadBlockTime: 0.000ns - UncompressedScratchBytesWritten: 0 Buffer pool: - AllocTime: 0.000ns - CompressionTime: 0.000ns - CumulativeAllocationBytes: 0 - CumulativeAllocations: 0 (0) - EncryptionTime: 0.000ns - PeakReservation: 0 - PeakUnpinnedBytes: 0 - PeakUsedReservation: 0 - ReadIoBytes: 0 - ReadIoOps: 0 (0) - ReadIoWaitTime: 0.000ns - ReservationLimit: 0 - SystemAllocTime: 0.000ns - WriteIoBytes: 0 - WriteIoOps: 0 (0) - WriteIoWaitTime: 0.000ns JVM: - GcCount: 0 (0) - GcNumInfoThresholdExceeded: 0 (0) - GcNumWarnThresholdExceeded: 0 (0) - GcTimeMillis: 0 - GcTotalExtraSleepTimeMillis: 0 Fragment F00: CodeGen: - CodegenCacheLookupTime: 1.202ms - CodegenCacheSaveTime: 79.829us - CodegenCompileThreadInvoluntaryContextSwitches: 0 (0) - CodegenCompileThreadTotalWallClockTime: 0.000ns - CodegenCompileThreadSysTime: 0.000ns - CodegenCompileThreadUserTime: 0.000ns - CodegenCompileThreadVoluntaryContextSwitches: 0 (0) - CodegenInvoluntaryContextSwitches: 0 (0) - CodegenTotalWallClockTime: 26.831ms - CodegenSysTime: 0.000ns - CodegenUserTime: 23.978ms - CodegenVoluntaryContextSwitches: 0 (0) - CompileTime: 2.548ms - FunctionPruneTime: 1.700ms - InactiveTotalTime: 0.000ns - IrGenerationTime: 569.578us - LoadTime: 0.000ns - MainThreadCodegenTime: 14.284ms - ModuleBitcodeGenTime: 1.134ms - ModuleBitcodeSize: 3.33 MB (3486616) - NumCachedFunctions: 0 (0) - NumFunctions: 15 (15) - NumInstructions: 274 (274) - NumOptimizedFunctions: 6 (6) - NumOptimizedInstructions: 170 (170) - OptimizationTime: 7.540ms - PeakMemoryUsage: 137.00 KB (140288) - PrepareTime: 12.551ms - TotalTime: 26.835ms Averaged Fragment F00:(Total: 50.210ms, non-child: 26.941ms, % non-child: 53.66%) split sizes: min: 142.76 MB, max: 142.76 MB, avg: 142.76 MB, stddev: 0 completion times: min:50.899ms max:50.899ms mean: 50.899ms stddev:0.000ns execution rates: min:2.74 GB/sec max:2.74 GB/sec mean:2.74 GB/sec stddev:0.00 /sec num instances: 1 - AverageThreadTokens: 0.00 - BytesAssigned: 142.76 MB (149693632) - CompletionTime: 50.899ms - ExchangeScanRatio: 0.00 - ExecutionRate: 2.74 GB/sec - InactiveTotalTime: 0.000ns - PeakMemoryUsage: 17.37 MB (18212257) - PeakReservation: 16.00 MB (16777216) - PeakUsedReservation: 0 - PerHostPeakMemUsage: 17.37 MB (18212257) - RowsProduced: 1 (1) - TotalNetworkReceiveTime: 0.000ns - TotalNetworkSendTime: 0.000ns - TotalStorageWaitTime: 31.209ms - TotalThreadsInvoluntaryContextSwitches: 0 (0) - TotalThreadsTotalWallClockTime: 100.179ms - TotalThreadsSysTime: 2.678ms - TotalThreadsUserTime: 32.176ms - TotalThreadsVoluntaryContextSwitches: 84 (84) - TotalTime: 50.210ms Fragment Instance Lifecycle Timings: - ExecTime: 7.037ms - ExecTreeExecTime: 4.123us - OpenTime: 43.075ms - ExecTreeOpenTime: 16.193ms - PrepareTime: 82.880us - ExecTreePrepareTime: 52.813us PLAN_ROOT_SINK:(Total: 7.020ms, non-child: 13.335us, % non-child: 0.19%) - CreateResultSetTime: 6.230us - InactiveTotalTime: 7.007ms - PeakMemoryUsage: 0 - RowsSent: 1 (1) - RowsSentRate: 142.00 /sec - TotalTime: 7.020ms AGGREGATION_NODE (id=1):(Total: 16.248ms, non-child: 31.781us, % non-child: 0.20%) - InactiveTotalTime: 0.000ns - PeakMemoryUsage: 43.00 KB (44032) - RowsReturned: 1 (1) - RowsReturnedRate: 61.00 /sec - TotalTime: 16.248ms NonGroupingAggregator 0: - BuildTime: 6.811us - InactiveTotalTime: 0.000ns - PeakMemoryUsage: 8.00 KB (8192) - RowsReturned: 1 (1) - TotalTime: 0.000ns HDFS_SCAN_NODE (id=0):(Total: 16.216ms, non-child: 16.216ms, % non-child: 100.00%) - ColumnarScannerActualReservation: (Avg: 4.00 MB (4194304) ; Min: 4.00 MB (4194304) ; Max: 4.00 MB (4194304) ; Number of samples: 8) - ColumnarScannerIdealReservation: (Avg: 640.00 KB (655360) ; Min: 256.00 KB (262144) ; Max: 1.00 MB (1048576) ; Number of samples: 8) - FooterProcessingTime: (Avg: 868.626us ; Min: 547.498us ; Max: 1.144ms ; Number of samples: 4) - InitialRangeActualReservation: (Avg: 4.00 MB (4194304) ; Min: 4.00 MB (4194304) ; Max: 4.00 MB (4194304) ; Number of samples: 4) - InitialRangeIdealReservation: (Avg: 16.00 KB (16384) ; Min: 16.00 KB (16384) ; Max: 16.00 KB (16384) ; Number of samples: 4) - ParquetCompressedBytesReadPerColumn: 0 (Number of samples: 0) - ParquetUncompressedBytesReadPerColumn: 0 (Number of samples: 0) - AverageHdfsReadThreadConcurrency: 0.00 - AverageScannerThreadConcurrency: 0.00 - BytesRead: 4.13 MB (4335038) - BytesReadDataNodeCache: 0 - BytesReadEncrypted: 0 - BytesReadErasureCoded: 0 - BytesReadLocal: 4.13 MB (4335038) - BytesReadRemoteUnexpected: 0 - BytesReadShortCircuit: 4.13 MB (4335038) - CachedFileHandlesHitCount: 26 (26) - CachedFileHandlesMissCount: 6 (6) - CollectionItemsRead: 0 (0) - DataCacheHitBytes: 0 - DataCacheHitCount: 0 (0) - DataCacheMissBytes: 0 - DataCacheMissCount: 0 (0) - DataCachePartialHitCount: 0 (0) - DecompressionTime: 0.000ns - InactiveTotalTime: 0.000ns - IoReadAsyncBytes: 576.00 KB (589824) - IoReadAsyncRequest: 6 (6) - IoReadSkippedBytes: 976.02 KB (999448) - IoReadSyncBytes: 11.00 KB (11259) - IoReadSyncRequest: 20 (20) - IoReadTotalBytes: 587.00 KB (601083) - IoReadTotalRequest: 26 (26) - MaterializeTupleTime: 12.364ms - MaxCompressedTextFileLength: 0 - NumColumns: 1 (1) - NumDisksAccessed: 1 (1) - NumFileMetadataRead: 0 (0) - NumOrcStripes: 8 (8) - NumPushedDownPredicates: 1 (1) - NumPushedDownRuntimeFilters: 0 (0) - NumScannerThreadMemUnavailable: 0 (0) - NumScannerThreadReservationsDenied: 0 (0) - NumScannerThreadsStarted: 4 (4) - NumScannersWithNoReads: 0 (0) - PeakMemoryUsage: 17.35 MB (18187681) - PeakScannerThreadConcurrency: 4 (4) - PerReadThreadRawHdfsThroughput: 82.90 MB/sec - RemoteScanRanges: 0 (0) - RowBatchBytesEnqueued: 54.00 KB (55296) - RowBatchQueueGetWaitTime: 15.622ms - RowBatchQueuePeakMemoryUsage: 35.00 KB (35840) - RowBatchQueuePutWaitTime: 0.000ns - RowBatchesEnqueued: 16 (16) - RowsRead: 20.00K (20000) - RowsReturned: 7 (7) - RowsReturnedRate: 431.00 /sec - ScanRangesComplete: 4 (4) - ScannerIoWaitTime: 31.209ms - ScannerThreadWorklessLoops: 0 (0) - ScannerThreadsInvoluntaryContextSwitches: 0 (0) - ScannerThreadsTotalWallClockTime: 50.078ms - ScannerThreadsSysTime: 2.678ms - ScannerThreadsUserTime: 4.640ms - ScannerThreadsVoluntaryContextSwitches: 63 (63) - TotalRawHdfsOpenFileTime: 2.299ms - TotalRawHdfsReadTime: 49.872ms - TotalReadThroughput: 0.00 /sec - TotalTime: 16.216ms Buffer pool: - AllocTime: 17.161us - CompressionTime: 0.000ns - CumulativeAllocationBytes: 5.06 MB (5308416) - CumulativeAllocations: 12 (12) - EncryptionTime: 0.000ns - PeakReservation: 16.00 MB (16777216) - PeakUnpinnedBytes: 0 - PeakUsedReservation: 3.00 MB (3145728) - ReadIoBytes: 0 - ReadIoOps: 0 (0) - ReadIoWaitTime: 0.000ns - SystemAllocTime: 0.000ns - WriteIoBytes: 0 - WriteIoOps: 0 (0) - WriteIoWaitTime: 0.000ns Coordinator Fragment F00: Instance ce42ae4326ac6121:ccbcb17f00000000 (host=ip-172-31-56-242:27000):(Total: 50.210ms, non-child: 26.941ms, % non-child: 53.66%) Last report received time: 2023-12-13 17:18:10.574 Hdfs split stats (:<# splits>/): 0:4/142.76 MB Fragment Instance Lifecycle Event Timeline: 50.328ms - Prepare Finished: 195.894us (195.894us) - Open Finished: 43.285ms (43.089ms) - First Batch Produced: 43.290ms (5.131us) - First Batch Sent: 50.311ms (7.020ms) - ExecInternal Finished: 50.328ms (17.061us) - MemoryUsage (50.000ms): 12.00 KB - AverageThreadTokens: 0.00 - BytesAssigned: 142.76 MB (149693632) - CompletionTime: 50.899ms - ExchangeScanRatio: 0.00 - ExecutionRate: 2.74 GB/sec - InactiveTotalTime: 0.000ns - PeakMemoryUsage: 17.37 MB (18212257) - PeakReservation: 16.00 MB (16777216) - PeakUsedReservation: 0 - PerHostPeakMemUsage: 17.37 MB (18212257) - RowsProduced: 1 (1) - TotalNetworkReceiveTime: 0.000ns - TotalNetworkSendTime: 0.000ns - TotalStorageWaitTime: 31.209ms - TotalThreadsInvoluntaryContextSwitches: 0 (0) - TotalThreadsTotalWallClockTime: 100.179ms - TotalThreadsSysTime: 2.678ms - TotalThreadsUserTime: 32.176ms - TotalThreadsVoluntaryContextSwitches: 84 (84) - TotalTime: 50.210ms Fragment Instance Lifecycle Timings: - ExecTime: 7.037ms - ExecTreeExecTime: 4.123us - OpenTime: 43.075ms - ExecTreeOpenTime: 16.193ms - PrepareTime: 82.880us - ExecTreePrepareTime: 52.813us PLAN_ROOT_SINK:(Total: 7.020ms, non-child: 13.335us, % non-child: 0.19%) - CreateResultSetTime: 6.230us - InactiveTotalTime: 7.007ms - PeakMemoryUsage: 0 - RowsSent: 1 (1) - RowsSentRate: 142.00 /sec - TotalTime: 7.020ms AGGREGATION_NODE (id=1):(Total: 16.248ms, non-child: 31.781us, % non-child: 0.20%) Node Lifecycle Event Timeline: 50.318ms - Open Started: 27.074ms (27.074ms) - Open Finished: 43.266ms (16.191ms) - First Batch Requested: 43.286ms (20.351us) - First Batch Returned: 43.290ms (3.184us) - Last Batch Returned: 43.290ms (154.000ns) - Closed: 50.318ms (7.028ms) - InactiveTotalTime: 0.000ns - PeakMemoryUsage: 43.00 KB (44032) - RowsReturned: 1 (1) - RowsReturnedRate: 61.00 /sec - TotalTime: 16.248ms NonGroupingAggregator 0: ExecOption: Codegen Enabled - BuildTime: 6.811us - InactiveTotalTime: 0.000ns - PeakMemoryUsage: 8.00 KB (8192) - RowsReturned: 1 (1) - TotalTime: 0.000ns HDFS_SCAN_NODE (id=0):(Total: 16.216ms, non-child: 16.216ms, % non-child: 100.00%) Table Name: tpch_orc_def.lineitem Hdfs split stats (:<# splits>/): 0:4/142.76 MB Hdfs Read Thread Concurrency Bucket: 0:0% 1:0% 2:0% 3:0% 4:0% 5:0% 6:0% 7:0% 8:0% 9:0% 10:0% 11:0% 12:0% 13:0% 14:0% 15:0% 16:0% 17:0% 18:0% 19:0% File Formats: ORC/DEFLATE:4 ExecOption: Codegen enabled: 4 out of 4, ORC Codegen Enabled Node Lifecycle Event Timeline: 43.265ms - Open Started: 27.075ms (27.075ms) - Open Finished: 27.124ms (48.694us) - First Batch Requested: 27.128ms (3.984us) - First Batch Returned: 29.955ms (2.827ms) - Last Batch Returned: 43.239ms (13.283ms) - Closed: 43.265ms (26.527us) - BytesReadSeries (50.000ms): 0 - ColumnarScannerActualReservation: (Avg: 4.00 MB (4194304) ; Min: 4.00 MB (4194304) ; Max: 4.00 MB (4194304) ; Number of samples: 8) - ColumnarScannerIdealReservation: (Avg: 640.00 KB (655360) ; Min: 256.00 KB (262144) ; Max: 1.00 MB (1048576) ; Number of samples: 8) - FooterProcessingTime: (Avg: 868.626us ; Min: 547.498us ; Max: 1.144ms ; Number of samples: 4) - InitialRangeActualReservation: (Avg: 4.00 MB (4194304) ; Min: 4.00 MB (4194304) ; Max: 4.00 MB (4194304) ; Number of samples: 4) - InitialRangeIdealReservation: (Avg: 16.00 KB (16384) ; Min: 16.00 KB (16384) ; Max: 16.00 KB (16384) ; Number of samples: 4) - ParquetCompressedBytesReadPerColumn: 0 (Number of samples: 0) - ParquetUncompressedBytesReadPerColumn: 0 (Number of samples: 0) - AverageHdfsReadThreadConcurrency: 0.00 - AverageScannerThreadConcurrency: 0.00 - BytesRead: 4.13 MB (4335038) - BytesReadDataNodeCache: 0 - BytesReadEncrypted: 0 - BytesReadErasureCoded: 0 - BytesReadLocal: 4.13 MB (4335038) - BytesReadRemoteUnexpected: 0 - BytesReadShortCircuit: 4.13 MB (4335038) - CachedFileHandlesHitCount: 26 (26) - CachedFileHandlesMissCount: 6 (6) - CollectionItemsRead: 0 (0) - DataCacheHitBytes: 0 - DataCacheHitCount: 0 (0) - DataCacheMissBytes: 0 - DataCacheMissCount: 0 (0) - DataCachePartialHitCount: 0 (0) - DecompressionTime: 0.000ns - InactiveTotalTime: 0.000ns - IoReadAsyncBytes: 576.00 KB (589824) - IoReadAsyncRequest: 6 (6) - IoReadSkippedBytes: 976.02 KB (999448) - IoReadSyncBytes: 11.00 KB (11259) - IoReadSyncRequest: 20 (20) - IoReadTotalBytes: 587.00 KB (601083) - IoReadTotalRequest: 26 (26) - MaterializeTupleTime: 12.364ms - MaxCompressedTextFileLength: 0 - NumColumns: 1 (1) - NumDisksAccessed: 1 (1) - NumFileMetadataRead: 0 (0) - NumOrcStripes: 8 (8) - NumPushedDownPredicates: 1 (1) - NumPushedDownRuntimeFilters: 0 (0) - NumScannerThreadMemUnavailable: 0 (0) - NumScannerThreadReservationsDenied: 0 (0) - NumScannerThreadsStarted: 4 (4) - NumScannersWithNoReads: 0 (0) - PeakMemoryUsage: 17.35 MB (18187681) - PeakScannerThreadConcurrency: 4 (4) - PerReadThreadRawHdfsThroughput: 82.90 MB/sec - RemoteScanRanges: 0 (0) - RowBatchBytesEnqueued: 54.00 KB (55296) - RowBatchQueueGetWaitTime: 15.622ms - RowBatchQueuePeakMemoryUsage: 35.00 KB (35840) - RowBatchQueuePutWaitTime: 0.000ns - RowBatchesEnqueued: 16 (16) - RowsRead: 20.00K (20000) - RowsReturned: 7 (7) - RowsReturnedRate: 431.00 /sec - ScanRangesComplete: 4 (4) - ScannerIoWaitTime: 31.209ms - ScannerThreadWorklessLoops: 0 (0) - ScannerThreadsInvoluntaryContextSwitches: 0 (0) - ScannerThreadsTotalWallClockTime: 50.078ms - ScannerThreadsSysTime: 2.678ms - ScannerThreadsUserTime: 4.640ms - ScannerThreadsVoluntaryContextSwitches: 63 (63) - TotalRawHdfsOpenFileTime: 2.299ms - TotalRawHdfsReadTime: 49.872ms - TotalReadThroughput: 0.00 /sec - TotalTime: 16.216ms Buffer pool: - AllocTime: 17.161us - CompressionTime: 0.000ns - CumulativeAllocationBytes: 5.06 MB (5308416) - CumulativeAllocations: 12 (12) - EncryptionTime: 0.000ns - PeakReservation: 16.00 MB (16777216) - PeakUnpinnedBytes: 0 - PeakUsedReservation: 3.00 MB (3145728) - ReadIoBytes: 0 - ReadIoOps: 0 (0) - ReadIoWaitTime: 0.000ns - SystemAllocTime: 0.000ns - WriteIoBytes: 0 - WriteIoOps: 0 (0) - WriteIoWaitTime: 0.000ns