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Tencent Cloud Observability Platform
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    EMR (Kudu)

    Last updated: 2024-01-27 17:52:39
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      Namespace

      Namespace=QCE/TXMR_KUDU

      Monitoring Metrics

      Kudu - master

      Parameter
      Description
      Unit
      Dimension
      KuduMasterAllocated
      BytesAllocatedbytes
      Number of allocated bytes_AllocatedBytes
      Bytes
      host4kudukudumaster, id4kudukudumaster
      KuduMasterBlock
      CacheBlockcachehit
      Number of block cache hits_BlockCacheHit
      -
      host4kudukudumaster, id4kudukudumaster
      KuduMasterBlock
      CacheBlockcachemiss
      Number of block cache hits_BlockCacheMiss
      -
      host4kudukudumaster, id4kudukudumaster
      KuduMasterBlockCacheUsage
      Blockcacheusage
      Block cache utilization_BlockCacheUsage
      Bytes
      host4kudukudumaster, id4kudukudumaster
      KuduMasterBlockManager
      BlocksBlockopenreading
      Number of block manager blocks_BlockOpenReading
      -
      host4kudukudumaster, id4kudukudumaster
      KuduMasterBlockManager
      BlocksBlockopenwriting
      Number of block manager blocks_BlockOpenWriting
      -
      host4kudukudumaster, id4kudukudumaster
      KuduMasterBlockManager
      BlocksBlockundermanagement
      Number of block manager blocks_BlockUnderManagement
      -
      host4kudukudumaster, id4kudukudumaster
      KuduMasterBlockManager
      BytesBytesundermanagement
      Number of block manager bytes_BytesUnderManagement
      Bytes
      host4kudukudumaster, id4kudukudumaster
      KuduMasterBlockManager
      ContainerContainer
      sundermanagement
      Number of block manager containers_ContainersUnderManagement
      -
      host4kudukudumaster, id4kudukudumaster
      KuduMasterClusterReplica
      SkewClusterreplicaskew
      Difference in the number of replicas_ClusterReplicaSkew
      -
      host4kudukudumaster, id4kudukudumaster
      KuduMasterContextSwitches
      Involuntaryswitches
      Context_InvoluntarySwitches
      -
      host4kudukudumaster, id4kudukudumaster
      KuduMasterContextSwitches
      Voluntaryswitches
      Context_InvoluntarySwitches
      -
      host4kudukudumaster, id4kudukudumaster
      KuduMasterCpuTimeCpustime
      CPU time_CPUStime
      ms
      host4kudukudumaster, id4kudukudumaster
      KuduMasterCpuTimeCpuutime
      CPU time_CPUUtime
      ms
      host4kudukudumaster, id4kudukudumaster
      KuduMasterDataDirDatadirsfailed
      Number of data paths_DataDirsFailed
      -
      host4kudukudumaster, id4kudukudumaster
      KuduMasterDataDirDatadirsfull
      Number of data paths_DataDirsFull
      -
      host4kudukudumaster, id4kudukudumaster
      KuduMasterFileCacheFilecachehit
      Number of file cache hits_FileCacheHit
      -
      host4kudukudumaster, id4kudukudumaster
      KuduMasterFileCacheFilecachemiss
      Number of file cache hits_FileCacheMiss
      -
      host4kudukudumaster, id4kudukudumaster
      KuduMasterFileCache
      UsageFilecacheusage
      File cache utilization_FileCacheUsage
      -
      host4kudukudumaster, id4kudukudumaster
      KuduMasterHybridClock
      ErrorHybridclockerror
      Hybrid clock error_HybridClockError
      us
      host4kudukudumaster, id4kudukudumaster
      KuduMasterHybridClock
      TimestampHybridclocktimestamp
      Hybrid clock timestamp_HybridClockTimestamp
      us
      host4kudukudumaster, id4kudukudumaster
      KuduMasterLogMessages
      Errormessages
      Number of log messages_ErrorMessages
      -
      host4kudukudumaster, id4kudukudumaster
      KuduMasterLogMessages
      Warningmessages
      Number of log messages_WarningMessages
      -
      host4kudukudumaster, id4kudukudumaster
      KuduMasterNumRaft
      LeadersNumraftleaders
      Number of tablet leaders_NumRaftLeaders
      -
      host4kudukudumaster, id4kudukudumaster
      KuduMasterOpenSource
      SessionsOpemsourcesessions
      Number of tablet sessions_OpenSourceSessions
      -
      host4kudukudumaster, id4kudukudumaster
      KuduMasterOpApply
      QueueLengthMax
      Number of operations in the queue_Max
      -
      host4kudukudumaster, id4kudukudumaster
      KuduMasterOpApply
      QueueLengthMean
      Number of operations in the queue_Mean
      -
      host4kudukudumaster, id4kudukudumaster
      KuduMasterOpApply
      QueueLengthMin
      Number of operations in the queue_Min
      -
      host4kudukudumaster, id4kudukudumaster
      KuduMasterOpApply
      QueueLengthPercentile999
      Number of operations in the queue_Percentile_99_9
      -
      host4kudukudumaster, id4kudukudumaster
      KuduMasterOpApply
      QueueLengthTotalcount
      Number of operations in the queue_TotalCount
      -
      host4kudukudumaster, id4kudukudumaster
      KuduMasterOpApply
      QueueTimeTotalcount
      Queuing wait time_TotalCount
      us
      host4kudukudumaster, id4kudukudumaster
      KuduMasterOp
      ApplyRunTimeMax
      Operation execution duration_Max
      us
      host4kudukudumaster, id4kudukudumaster
      KuduMasterOp
      ApplyRunTimeMean
      Operation execution duration_Mean
      us
      host4kudukudumaster, id4kudukudumaster
      KuduMasterOp
      ApplyRunTimeMin
      Operation execution duration_Min
      us
      host4kudukudumaster, id4kudukudumaster
      KuduMasterOpApplyRun
      TimePercentile999
      Operation execution duration_Percentile_99_9
      us
      host4kudukudumaster, id4kudukudumaster
      KuduMasterOpApplyRun
      TimeTotalcount
      Operation execution duration_TotalCount
      us
      host4kudukudumaster, id4kudukudumaster
      KuduMasterOp
      ApplyQueueTimeMax
      Queuing wait time_Max
      us
      host4kudukudumaster, id4kudukudumaster
      KuduMasterOp
      ApplyQueueTimeMean
      Queuing wait time_Mean
      us
      host4kudukudumaster, id4kudukudumaster
      KuduMasterOp
      ApplyQueueTimeMin
      Queuing wait time_Min
      us
      host4kudukudumaster, id4kudukudumaster
      KuduMasterOpApplyQueue
      TimePercentile999
      Queuing wait time_Percentile_99_9
      us
      host4kudukudumaster, id4kudukudumaster
      KuduMasterRpcConsensus
      serviceRunleaderelectionMax
      RPCRunLeader election_Max
      us
      host4kudukudumaster, id4kudukudumaster
      KuduMasterRpcConsensus
      serviceRunleaderelectionMean
      RPCRunLeader election_Mean
      us
      host4kudukudumaster, id4kudukudumaster
      KuduMasterRpcConsensus
      serviceRunleaderelectionMin
      RPCRunLeader election_Min
      us
      host4kudukudumaster, id4kudukudumaster
      KuduMasterRpcConnections
      Connectionsaccepted
      Number of RPC requests_ConnectionsAccepted
      -
      host4kudukudumaster, id4kudukudumaster
      KuduMasterRpcConnections
      Queueoverflow
      Number of RPC requests_QueueOverflow
      -
      host4kudukudumaster, id4kudukudumaster
      KuduMasterRpcConnections
      Timesoutinqueue
      Number of RPC requests_TimesOutInQueue
      -
      host4kudukudumaster, id4kudukudumaster
      KuduMasterRpcConsensus
      serviceRunleaderelectionTotalcount
      RPCRunLeader election_TotalCount
      us
      host4kudukudumaster, id4kudukudumaster
      KuduMasterRpcMasterservice
      ConnecttomasterMax
      RPC connection to the master service_Max
      us
      host4kudukudumaster, id4kudukudumaster
      KuduMasterRpcMasterservice
      ConnecttomasterMean
      RPC connection to the master service_Mean
      us
      host4kudukudumaster, id4kudukudumaster
      KuduMasterRpcMasterservice
      ConnecttomasterMin
      RPC connection to the master service_Min
      us
      host4kudukudumaster, id4kudukudumaster
      KuduMasterRpcMasterservice
      ConnecttomasterPercentile999
      RPC connection to the master service_Percentile_99_9
      us
      host4kudukudumaster, id4kudukudumaster
      KuduMasterRpcMasterservice
      ConnecttomasterTotalcount
      RPC connection to the master service_TotalCount
      us
      host4kudukudumaster, id4kudukudumaster
      KuduMasterRpc
      MasterservicePingMax
      RPCPing connection_Max
      us
      host4kudukudumaster, id4kudukudumaster
      KuduMasterRpcMaster
      servicePingMean
      RPCPing connection_Mean
      us
      host4kudukudumaster, id4kudukudumaster
      KuduMasterRpcMaster
      servicePingMin
      RPCPing connection_Min
      us
      host4kudukudumaster, id4kudukudumaster
      KuduMasterRpcMaster
      servicePingPercentile999
      RPCPing connection_Percentile_99_9
      us
      host4kudukudumaster, id4kudukudumaster
      KuduMasterRpcMaster
      servicePingTotalcount
      RPCPing connection_TotalCount
      us
      host4kudukudumaster, id4kudukudumaster
      KuduMasterRpcMaster
      serviceTsheartbeatMax
      TSHeartbeatRPC request duration_Max
      us
      host4kudukudumaster, id4kudukudumaster
      KuduMasterRpcMaster
      serviceTsheartbeatMean
      TSHeartbeatRPC request duration_Mean
      us
      host4kudukudumaster, id4kudukudumaster
      KuduMasterRpcMaster
      serviceTsheartbeatMin
      TSHeartbeatRPC request duration_Min
      us
      host4kudukudumaster, id4kudukudumaster
      KuduMasterRpcMasterservice
      TsheartbeatPercentile999
      TSHeartbeatRPC request duration_Percentile_99_9
      us
      host4kudukudumaster, id4kudukudumaster
      KuduMasterRpcTabletcopy
      serviceFetchdataMax
      FetchDataRPC request duration_Max
      us
      host4kudukudumaster, id4kudukudumaster
      KuduMasterRpcTabletcopy
      serviceFetchdataMean
      FetchDataRPC request duration_Mean
      us
      host4kudukudumaster, id4kudukudumaster
      KuduMasterRpcTablet
      copyserviceFetchdataMin
      FetchDataRPC request duration_Min
      us
      host4kudukudumaster, id4kudukudumaster
      KuduMasterRpcTabletcopy
      serviceFetchdataPercentile999
      FetchDataRPC request duration_Percentile_99_9
      us
      host4kudukudumaster, id4kudukudumaster
      KuduMasterRpcTabletcopy
      serviceFetchdataTotalcount
      FetchDataRPC request duration_TotalCount
      us
      host4kudukudumaster, id4kudukudumaster
      KuduMasterSpinlockContention
      TimeSpinlockcontentiontime
      Spinlock_SpinlockContentionTime
      us
      host4kudukudumaster, id4kudukudumaster
      KuduMasterTcmallocMemory
      Currentthreadcachebytes
      TCMalloc memory_CurrentThreadCacheBytes
      Bytes
      host4kudukudumaster, id4kudukudumaster
      KuduMasterTcmalloc
      MemoryHeapsize
      TCMalloc memory_HeapSize
      Bytes
      host4kudukudumaster, id4kudukudumaster
      KuduMasterTcmallocMemory
      Totalthreadcachebytes
      TCMalloc memory_TotalThreadCacheBytes
      Bytes
      host4kudukudumaster, id4kudukudumaster
      KuduMasterTcmalloc
      PageheapFreebytes
      TCMallocPageHeap memory_FreeBytes
      Bytes
      host4kudukudumaster, id4kudukudumaster
      KuduMasterTcmallocPage
      heapUnmappedbytes
      TCMallocPageHeap memory_UnMappedBytes
      Bytes
      host4kudukudumaster, id4kudukudumaster
      KuduMasterThreadThreadsrunning
      Number of running threads_ThreadsRunning
      -
      host4kudukudumaster, id4kudukudumaster

      Kudu - server

      Metric
      Description
      Unit
      Dimension
      KuduServerAllocated
      BytesAllocatedbytes
      Number of allocated bytes_AllocatedBytes
      Bytes
      host4kudukuduserver, id4kudukuduserver
      KuduServerBlock
      CacheHitBlockcachehit
      Number of block cache hits_BlockCacheHit
      -
      host4kudukuduserver, id4kudukuduserver
      KuduServerBlockCache
      HitBlockcachemiss
      Number of block cache hits_BlockCacheMiss
      -
      host4kudukuduserver, id4kudukuduserver
      KuduServerBlockCache
      UsageBlockcacheusage
      Block cache utilization_BlockCacheUsage
      Bytes
      host4kudukuduserver, id4kudukuduserver
      KuduServerBlockManager
      BlockBlockopenreading
      Number of block manager blocks_BlockOpenReading
      -
      host4kudukuduserver, id4kudukuduserver
      KuduServerBlockManager
      BlockBlockopenwriting
      Number of block manager blocks_BlockOpenWriting
      -
      host4kudukuduserver, id4kudukuduserver
      KuduServerBlockManager
      BlockBlockundermanagement
      Number of block manager blocks_BlockUnderManagement
      -
      host4kudukuduserver, id4kudukuduserver
      KuduServerBlockManager
      ByteBytesundermanagement
      Number of block manager bytes_BytesUnderManagement
      Bytes
      host4kudukuduserver, id4kudukuduserver
      KuduServerBlockManager
      ContainerContainer
      sundermanagement
      Number of block manager containers_ContainersUnderManagement
      -
      host4kudukuduserver, id4kudukuduserver
      KuduServerContextSwitch
      Involuntaryswitches
      Context_InvoluntarySwitches
      -
      host4kudukuduserver, id4kudukuduserver
      KuduServerContextSwitch
      Voluntaryswitches
      Context_VoluntarySwitches
      -
      host4kudukuduserver, id4kudukuduserver
      KuduServerCpuTimeCpustime
      CPU time_CPUStime
      ms
      host4kudukuduserver, id4kudukuduserver
      KuduServerCpuTimeCpuutime
      CPU time_CPUUtime
      ms
      host4kudukuduserver, id4kudukuduserver
      KuduServerDataDirDatadirsfailed
      Number of data paths_DataDirsFailed
      -
      host4kudukuduserver, id4kudukuduserver
      KuduServerDataDirDatadirsfull
      Number of data paths_DataDirsFull
      -
      host4kudukuduserver, id4kudukuduserver
      KuduServerFileCacheHitFilecachehit
      Number of file cache hits_FileCacheHit
      -
      host4kudukuduserver, id4kudukuduserver
      KuduServerFileCacheHit
      Filecachemiss
      Number of file cache hits_FileCacheMiss
      -
      host4kudukuduserver, id4kudukuduserver
      KuduServerGlogMessages
      Errormessages
      Number of log messages_ErrorMessages
      -
      host4kudukuduserver, id4kudukuduserver
      KuduServerGlogMessages
      Warningmessages
      Number of log messages_WarningMessages
      -
      host4kudukuduserver, id4kudukuduserver
      KuduServerHybridClock
      ErrorHybridclockerror
      Hybrid clock error_HybridClockError
      us
      host4kudukuduserver, id4kudukuduserver
      KuduServerHybridClock
      TimestampHybridclocktimestamp
      Hybrid clock timestamp_HybridClockTimestamp
      us
      host4kudukuduserver, id4kudukuduserver
      KuduServerNumRaft
      LeadersNumraftleaders
      Number of tablet leaders_NumRaftLeaders
      -
      host4kudukuduserver, id4kudukuduserver
      KuduServerOpApply
      QueueLengthMax
      Number of operations in the queue_Max
      -
      host4kudukuduserver, id4kudukuduserver
      KuduServerOpApply
      QueueLengthMean
      Number of operations in the queue_Mean
      -
      host4kudukuduserver, id4kudukuduserver
      KuduServerOpApply
      QueueLengthMin
      Number of operations in the queue_Min
      -
      host4kudukuduserver, id4kudukuduserver
      KuduServerOpApplyQueue
      LengthPercentile999
      Number of operations in the queue_Percentile_99_9
      -
      host4kudukuduserver, id4kudukuduserver
      KuduServerOpApplyQueue
      LengthTotalcount
      Number of operations in the queue_TotalCount
      -
      host4kudukuduserver, id4kudukuduserver
      KuduServerOpApply
      QueueTimeMean
      Queuing wait time_Mean
      us
      host4kudukuduserver, id4kudukuduserver
      KuduServerOpApply
      QueueTimeMin
      Queuing wait time_Min
      us
      host4kudukuduserver, id4kudukuduserver
      KuduServerOpApply
      QueueTimePercentile999
      Queuing wait time_Percentile_99_9
      us
      host4kudukuduserver, id4kudukuduserver
      KuduServerOpApply
      QueueTimeTotalcount
      Queuing wait time_TotalCount
      us
      host4kudukuduserver, id4kudukuduserver
      KuduServerOpApplyRunTimeMax
      Operation execution duration_Max
      us
      host4kudukuduserver, id4kudukuduserver
      KuduServerOpApplyRunTimeMean
      Operation execution duration_Mean
      us
      host4kudukuduserver, id4kudukuduserver
      KuduServerOpApplyRunTimeMin
      Operation execution duration_Min
      us
      host4kudukuduserver, id4kudukuduserver
      KuduServerOpApplyRun
      TimePercentile999
      Operation execution duration_Percentile_99_9
      us
      host4kudukuduserver, id4kudukuduserver
      KuduServerOpApplyRun
      TimeTotalcount
      Operation execution duration_TotalCount
      us
      host4kudukuduserver, id4kudukuduserver
      KuduServerRpcRequest
      Connectionsaccepted
      Number of RPC requests_ConnectionsAccepted
      -
      host4kudukuduserver, id4kudukuduserver
      KuduServerRpcRequest
      Queueoverflow
      Number of RPC requests_QueueOverflow
      -
      host4kudukuduserver, id4kudukuduserver
      KuduServerRpcRequest
      Timesoutinqueue
      Number of RPC requests_TimesOutInQueue
      -
      host4kudukuduserver, id4kudukuduserver
      KuduServerRpcTabletadmin
      serviceAlterschemaMax
      AlterSchemaRPC request duration_Max
      us
      host4kudukuduserver, id4kudukuduserver
      KuduServerRpcTabletadmin
      serviceAlterschemaMean
      AlterSchemaRPC request duration_Mean
      us
      host4kudukuduserver, id4kudukuduserver
      KuduServerRpcTabletadmin
      serviceAlterschemaMin
      AlterSchemaRPC request duration_Min
      us
      host4kudukuduserver, id4kudukuduserver
      KuduServerRpcTabletadmin
      serviceAlterschemaPercentile999
      AlterSchemaRPC request duration_Percentile_99_9
      us
      host4kudukuduserver, id4kudukuduserver
      KuduServerRpcTabletadmin
      serviceAlterschemaTotalcount
      AlterSchemaRPC request duration_TotalCount
      us
      host4kudukuduserver, id4kudukuduserver
      KuduServerRpcTabletadmin
      serviceCreatetabletMax
      CreateTabletRPC request duration_Max
      us
      host4kudukuduserver, id4kudukuduserver
      KuduServerRpcTabletadmin
      serviceCreatetabletMean
      CreateTabletRPC request duration_Mean
      us
      host4kudukuduserver, id4kudukuduserver
      KuduServerRpcTabletadmin
      serviceCreatetabletMin
      CreateTabletRPC request duration_Min
      us
      host4kudukuduserver, id4kudukuduserver
      KuduServerRpcTabletadmin
      serviceCreatetabletPercentile999
      CreateTabletRPC request duration_Percentile_99_9
      us
      host4kudukuduserver, id4kudukuduserver
      KuduServerRpcTabletadmin
      serviceCreatetabletTotalcount
      CreateTabletRPC request duration_TotalCount
      us
      host4kudukuduserver, id4kudukuduserver
      KuduServerRpcTabletadmin
      serviceDeletetabletMax
      DeleteTabletRPC request duration_Max
      us
      host4kudukuduserver, id4kudukuduserver
      KuduServerRpcTabletadmin
      serviceDeletetabletMin
      DeleteTabletRPC request duration_Min
      us
      host4kudukuduserver, id4kudukuduserver
      KuduServerRpcTabletadmin
      serviceDeletetabletMean
      DeleteTabletRPC request duration_Mean
      us
      host4kudukuduserver, id4kudukuduserver
      KuduServerRpcTabletadmin
      serviceDeletetabletPercentile999
      DeleteTabletRPC request duration_Percentile_99_9
      us
      host4kudukuduserver, id4kudukuduserver
      KuduServerRpcTabletadmin
      serviceDeletetabletTotalcount
      DeleteTabletRPC request duration_TotalCount
      us
      host4kudukuduserver, id4kudukuduserver
      KuduServerRpcTabletadmin
      serviceQuiesceMax
      QuiesceRPC request duration_Max
      us
      host4kudukuduserver, id4kudukuduserver
      KuduServerRpcTabletadmin
      serviceQuiesceMean
      QuiesceRPC request duration_Mean
      us
      host4kudukuduserver, id4kudukuduserver
      KuduServerRpcTabletadmin
      serviceQuiesceMin
      QuiesceRPC request duration_Min
      us
      host4kudukuduserver, id4kudukuduserver
      KuduServerRpcTabletadmin
      serviceQuiescePercentile999
      QuiesceRPC request duration_Percentile_99_9
      us
      host4kudukuduserver, id4kudukuduserver
      KuduServerRpcTabletadmin
      serviceQuiesceTotalcount
      QuiesceRPC request duration_TotalCount
      us
      host4kudukuduserver, id4kudukuduserver
      KuduServerRpcTablet
      copyFetchdataMax
      FetchDataRPC request duration_Max
      us
      host4kudukuduserver, id4kudukuduserver
      KuduServerRpcTablet
      copyFetchdataMean
      FetchDataRPC request duration_Mean
      us
      host4kudukuduserver, id4kudukuduserver
      KuduServerRpcTablet
      copyFetchdataMin
      FetchDataRPC request duration_Min
      us
      host4kudukuduserver, id4kudukuduserver
      KuduServerRpcTabletcopy
      FetchdataPercentile999
      FetchDataRPC request duration_Percentile_99_9
      us
      host4kudukuduserver, id4kudukuduserver
      KuduServerRpcTabletcopy
      FetchdataTotalcount
      FetchDataRPC request duration_TotalCount
      us
      host4kudukuduserver, id4kudukuduserver
      KuduServerRpcTabletserver
      ScannerkeepaliveMax
      ScannerKeepAliveRPC request duration_Max
      us
      host4kudukuduserver, id4kudukuduserver
      KuduServerRpcTabletserver
      ScannerkeepaliveMean
      ScannerKeepAliveRPC request duration_Mean
      us
      host4kudukuduserver, id4kudukuduserver
      KuduServerRpcTabletserver
      ScannerkeepaliveMin
      ScannerKeepAliveRPC request duration_Min
      us
      host4kudukuduserver, id4kudukuduserver
      KuduServerRpcTabletserver
      ScannerkeepalivePercentile999
      ScannerKeepAliveRPC request duration_Percentile_99_9
      us
      host4kudukuduserver, id4kudukuduserver
      KuduServerRpcTabletserver
      ScannerkeepaliveTotalcount
      ScannerKeepAliveRPC request duration_TotalCount
      us
      host4kudukuduserver, id4kudukuduserver
      KuduServerRpcTablet
      serverScanMax
      ScanRPC request duration_Max
      us
      host4kudukuduserver, id4kudukuduserver
      KuduServerRpcTablet
      serverScanMean
      ScanRPC request duration_Mean
      us
      host4kudukuduserver, id4kudukuduserver
      KuduServerRpcTablet
      serverScanMin
      ScanRPC request duration_Min
      us
      host4kudukuduserver, id4kudukuduserver
      KuduServerRpcTabletserver
      ScanPercentile999
      ScanRPC request duration_Percentile_99_9
      us
      host4kudukuduserver, id4kudukuduserver
      KuduServerRpcTabletserver
      ScanTotalcount
      ScanRPC request duration_TotalCount
      us
      host4kudukuduserver, id4kudukuduserver
      KuduServerRpcTablet
      serverWriteMax
      WriteRPC request duration_Max
      us
      host4kudukuduserver, id4kudukuduserver
      KuduServerRpcTablet
      serverWriteMean
      WriteRPC request duration_Mean
      us
      host4kudukuduserver, id4kudukuduserver
      KuduServerRpcTablet
      serverWriteMin
      WriteRPC request duration_Min
      us
      host4kudukuduserver, id4kudukuduserver
      KuduServerRpcTabletserver
      WritePercentile999
      WriteRPC request duration_Percentile_99_9
      us
      host4kudukuduserver, id4kudukuduserver
      KuduServerRpcTabletserver
      WriteTotalcount
      WriteRPC request duration_TotalCount
      us
      host4kudukuduserver, id4kudukuduserver
      KuduServerScannerActivescanners
      Number of scanners_ActiveScanners
      -
      host4kudukuduserver, id4kudukuduserver
      KuduServerScannerExpiredscanners
      Number of scanners_ExpiredScanners
      -
      host4kudukuduserver, id4kudukuduserver
      KuduServerSpinlockContention
      TimeSpinlockcontentiontime
      Spinlock_SpinlockContentionTime
      us
      host4kudukuduserver, id4kudukuduserver
      KuduServerTabletSession
      Opemsourcesessions
      Number of tablet sessions_OpenSourceSessions
      -
      host4kudukuduserver, id4kudukuduserver
      KuduServerTabletSession
      Openclientsessions
      Number of tablet sessions_OpenClientSessions
      -
      host4kudukuduserver, id4kudukuduserver
      KuduServerTablet
      Tabletbootstrapping
      Number of tablets_TabletBootstrapping
      -
      host4kudukuduserver,
      id4kudukuduserver
      KuduServer
      TabletTabletfailed
      Number of tablets_TabletFailed
      -
      host4kudukuduserver, id4kudukuduserver
      KuduServer
      TabletTabletinitialized
      Number of tablets_TabletInitialized
      -
      host4kudukuduserver, id4kudukuduserver
      KuduServer
      TabletTabletnotinitialized
      Number of tablets_TabletNotInitialized
      -
      host4kudukuduserver, id4kudukuduserver
      KuduServer
      TabletTabletrunning
      Number of tablets_TabletRunning
      -
      host4kudukuduserver, id4kudukuduserver
      KuduServer
      TabletTabletshutdown
      Number of tablets_TabletShutdown
      -
      host4kudukuduserver, id4kudukuduserver
      KuduServer
      TabletTabletstopped
      Number of tablets_ TabletStopped
      -
      host4kudukuduserver, id4kudukuduserver
      KuduServer
      TabletTabletstopping
      Number of tablets_TabletStopping
      -
      host4kudukuduserver, id4kudukuduserver
      KuduServerTcmallocMemory
      Currentthreadcachebytes
      TCMalloc memory_CurrentThreadCacheBytes
      Bytes
      host4kudukuduserver, id4kudukuduserver
      KuduServerTcmalloc
      MemoryHeapsize
      TCMalloc memory_HeapSize
      Bytes
      host4kudukuduserver, id4kudukuduserver
      KuduServerTcmallocMemory
      Totalthreadcachebytes
      TCMalloc memory_TotalThreadCacheBytes
      Bytes
      host4kudukuduserver, id4kudukuduserver
      KuduServerTcmalloc
      PageheapFreebytes
      TCMallocPageHeap memory_FreeBytes
      Bytes
      host4kudukuduserver, id4kudukuduserver
      KuduServerTcmalloc
      PageheapUnmappedbytes
      TCMallocPageHeap memory_UnMappedBytes
      Bytes
      host4kudukuduserver, id4kudukuduserver
      KuduServerThread
      Threadsrunning
      Number of running threads_ThreadsRunning
      -
      host4kudukuduserver, id4kudukuduserver
      KuduMasterRpcMasterservice
      TsheartbeatTotalcount
      TSHeartbeatRPC request duration_TotalCount
      us
      host4kudukuduserver, id4kudukuduserver
      KuduServerOpApply
      QueueTimeMax
      Queuing wait time_Max
      us
      host4kudukuduserver, id4kudukuduserver
      KuduServerFileCache
      UsageFilecacheusage
      Number of entries in the file cache
      -
      host4kudukuduserver, id4kudukuduserver
      KuduServerOpApply
      Queueoverloadrejections
      Number of write requests rejected due to queue overloading
      -
      host4kudukuduserver, id4kudukuduserver
      KuduServerScannerBytes
      RateScannedfromdiskrate
      Scanner rate_ScannedFromDiskRate
      Bytes/s
      host4kudukuduserver, id4kudukuduserver
      KuduServerScannerBytesRate
      Scannerreturnedrate
      Scanner rate_ScannerReturnedRate
      Bytes/s
      host4kudukuduserver, id4kudukuduserver
      KuduServerScannerBytes
      TotalScannedfromdisk
      Total number of scanned bytes_ScannedFromDisk
      Bytes
      host4kudukuduserver, id4kudukuduserver
      KuduServerScannerBytes
      TotalScannerreturned
      Total number of scanned bytes_ScannerReturned
      Bytes
      host4kudukuduserver, id4kudukuduserver
      KuduServerRowsTotal
      CountRowsinserted
      Total number of row operations_RowsInserted
      -
      host4kudukuduserver, id4kudukuduserver
      KuduServerRowsTotal
      CountRowsdeleted
      Total number of row operations_RowsDeleted
      -
      host4kudukuduserver, id4kudukuduserver
      KuduServerRowsTotal
      CountRowsupserted
      Total number of row operations_RowsUpserted
      -
      host4kudukuduserver, id4kudukuduserver
      KuduServerRowsTotal
      CountRowsupdated
      Total number of row operations_RowsUpdated
      -
      host4kudukuduserver, id4kudukuduserver
      KuduServerRowsTotal
      RateRowsinsertedrate
      Row operation rate_RowsInsertedRate
      Count/s
      host4kudukuduserver, id4kudukuduserver
      KuduServerRowsTotal
      RateRowsdeletedrate
      Row operation rate_RowsDeletedRate
      Count/s
      host4kudukuduserver, id4kudukuduserver
      KuduServerRowsTotal
      RateRowsupsertedrate
      Row operation rate_RowsUpsertedRate
      Count/s
      host4kudukuduserver, id4kudukuduserver
      KuduServerRowsTotal
      RateRowsupdatedrate
      Row operation rate_RowsUpdatedRate
      Count/s
      host4kudukuduserver, id4kudukuduserver

      Dimensions and Parameters

      Parameter
      Dimension
      Description
      Format
      Instances.N.Dimensions.0.Name
      host4kudukudumaster
      Dimension name of the EMR instance node IP
      Enter a string-type dimension name, such as host4kudukudumaster
      Instances.N.Dimensions.0.Value
      host4kudukudumaster
      Specific node IP in the EMR instance
      Enter a specific node IP, which can be obtained by clicking Instance > Cluster Resource > Resource Management > Node Private IP in the EMR console or calling the DescribeClusterNodes API.
      Instances.N.Dimensions.1.Name
      id4kudukudumaster
      Dimension name of the EMR instance ID
      Enter a string-type dimension name, such as id4kudukudumaster
      Instances.N.Dimensions.1.Value
      id4kudukudumaster
      Dimension name of the EMR instance ID
      Enter an EMR instance ID, such as emr-mm8bs222
      Instances.N.Dimensions.0.Name
      host4kudukuduserver
      Dimension name of the EMR instance ID
      Enter a string-type dimension name, such as host4kudukuduserver
      Instances.N.Dimensions.0.Value
      host4kudukuduserver
      Specific node IP in the EMR instance
      Enter a specific node IP, which can be obtained by clicking Instance > Cluster Resource > Resource Management > Node Private IP in the EMR console or calling the DescribeClusterNodes API.
      Instances.N.Dimensions.1.Name
      id4kudukuduserver
      Dimension name of the EMR instance ID
      Enter a string-type dimension name, such as id4kudukuduserver
      Instances.N.Dimensions.1.Value
      id4kudukuduserver
      Dimension name of the EMR instance ID
      Enter an EMR instance ID, such as emr-mm8bs222

      Input Parameters

      To query the monitoring data of an EMR instance (Kudu - master), use the following input parameters:

      Namespace=QCE/TXMR_KUDU &Instances.N.Dimensions.0.Name=host4kudukudumaster &Instances.N.Dimensions.0.Value=Specific node IP in the EMR instance &Instances.N.Dimensions.1.Name=id4kudukudumaster &Instances.N.Dimensions.1.Value=EMR instance ID

      To query the monitoring data of an EMR instance (Kudu - server), use the following input parameters:

      Namespace=QCE/TXMR_KUDU &Instances.N.Dimensions.0.Name=host4kudukuduserver &Instances.N.Dimensions.0.Value=Specific node IP in the EMR instance &Instances.N.Dimensions.1.Name=id4kudukuduserver &Instances.N.Dimensions.1.Value=EMR instance ID
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