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EMR (Kudu)
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Last updated: 2024-01-27 17:52:39
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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