Clustered JMX Objects and Attributes

The clustered JMX interface exposes metrics as objects that have attributes.

Objects take the following format:

ManagementCenter[cluster name]:type=<object type>,name=<object name>,member="<cluster member IP address>"

• type: Type of object such as Clients or Executors.
• name: Name of object such as the name of a certain Executor object.
• member: Member address of the object (only required if the metrics are local to the member).

For example, this object is for a map called myMap, which has attributes such as BackupEntryCount and Hits.

ManagementCenter[dev]:type=Maps,name=myMap"

JMX Attributes

These are the object attributes that are exposed by the clustered JMX interface.

• ManagementCenter

• ManagementCenter

  • LicenseExpirationTime
  • Clusters

• ManagementCenter[<ClusterName>]

• <ClusterName>

  • MasterAddress
  • LicenseExpirationTime

• ClientStats

  • <Client UUID>

    • UsedHeapMemory

    • FreeHeapMemory

    • MaxHeapMemory

    • TotalHeapMemory

    • ClientName

    • AvailableProcessors

    • Uptime

    • Enterprise

    • MemberConnection

    • ClusterConnectionTimestamp

    • LastStatisticsCollectionTime

    • CommittedVirtualMemorySize

    • FreePhysicalMemorySize

    • FreeSwapSpaceSize

    • MaxFileDescriptorCount

    • OpenFileDescriptorCount

    • ProcessCpuTime

    • SystemLoadAverage

    • TotalPhysicalMemorySize

    • TotalSwapSpaceSize

    • Version

    • Address

    • Type

    • NearCacheStats

      • CACHE

        • <Cache Name>

          • Evictions
          • Expirations
          • Hits
          • Misses
          • OwnedEntryCount
          • OwnedEntryMemoryCost
          • LastPersistenceDuration
          • LastPersistenceKeyCount
          • LastPersistenceTime
          • LastPersistenceWrittenBytes
          • CreationTime

      • MAP

        • <Map Name>

          • Evictions
          • Expirations
          • Hits
          • Misses
          • OwnedEntryCount
          • OwnedEntryMemoryCost
          • LastPersistenceDuration
          • LastPersistenceKeyCount
          • LastPersistenceTime
          • LastPersistenceWrittenBytes
          • CreationTime

• Clients

  • <Client Address>

    • Address
    • CanonicalHostName
    • ClientName
    • ClientType
    • IpAddress
    • Labels
    • Uuid

• Executors

  • <Executor Name>

    • Cluster
    • Name
    • StartedTaskCount
    • CompletedTaskCount
    • CancelledTaskCount
    • PendingTaskCount
    • TotalExecutionTime
    • TotalStartLatency

• Maps

  • <Map Name>

    • Cluster
    • Name
    • BackupEntryCount
    • BackupEntryMemoryCost
    • CreationTime
    • DirtyEntryCount
    • Events
    • GetOperationCount
    • HeapCost
    • Hits
    • LastAccessTime
    • LastUpdateTime
    • LockedEntryCount
    • MaxGetLatency
    • MaxPutLatency
    • MaxRemoveLatency
    • MaxSetLatency
    • OtherOperationCount
    • OwnedEntryCount
    • PutOperationCount
    • RemoveOperationCount
    • SetOperationCount
    • TotalPutLatency
    • TotalGetLatency
    • TotalRemoveLatency
    • TotalSetLatency

• ReplicatedMaps

  • <Replicated Map Name>

    • Cluster
    • Name
    • CreationTime
    • Events
    • GetOperationCount
    • Hits
    • LastAccessTime
    • LastUpdateTime
    • MaxGetLatency
    • MaxPutLatency
    • MaxRemoveLatency
    • OtherOperationCount
    • OwnedEntryCount
    • OwnedEntryMemoryCost
    • PutOperationCount
    • RemoveOperationCount
    • TotalPutLatency
    • TotalGetLatency
    • TotalRemoveLatency

• Caches

  • <Cache Name>

    • Cluster
    • Name
    • CreationTime
    • Hits
    • Misses
    • GetOperationCount
    • PutOperationCount
    • RemoveOperationCount
    • Evictions
    • AverageGetTime
    • AveragePutTime
    • AverageRemoveTime
    • LastAccessTime
    • LastUpdateTime
    • OwnedEntryCount

• Members

  • <Member Address>

    • Uuid
    • Address
    • CpMemberUuid
    • ConnectedClientCount
    • FreeHeapMemory
    • MaxHeapMemory
    • CommittedHeapMemory
    • UsedHeapMemory
    • IsMaster
    • OwnedPartitionCount
    • MaxNativeMemory
    • CommittedNativeMemory
    • UsedNativeMemory
    • FreeNativeMemory

• MultiMaps

  • <MultiMap Name>

    • Cluster
    • Name
    • BackupEntryCount
    • BackupEntryMemoryCost
    • CreationTime
    • DirtyEntryCount
    • Events
    • GetOperationCount
    • HeapCost
    • Hits
    • LastAccessTime
    • LastUpdateTime
    • LockedEntryCount
    • MaxGetLatency
    • MaxPutLatency
    • MaxRemoveLatency
    • OtherOperationCount
    • OwnedEntryCount
    • OwnedEntryMemoryCost
    • PutOperationCount
    • RemoveOperationCount
    • TotalPutLatency
    • TotalGetLatency
    • TotalRemoveLatency

• Queues

  • <Queue Name>

    • Cluster
    • Name
    • MinAge
    • MaxAge
    • AverageAge
    • OwnedItemCount
    • BackupItemCount
    • OfferOperationCount
    • RejectedOffers
    • PollOperationCount
    • EmptyPolls
    • OtherOperationsCount
    • Events
    • CreationTime

• Counters

  • <Counter Name>

    • Cluster

    • Name

    • CreationTime

    • StatsPerMember

      • <Member Address>

        • Value
        • IncOperationCount
        • DecOperationCount

• Services

  • ConnectionManager

    • ActiveConnectionCount
    • ClientConnectionCount
    • ConnectionCount

  • EventService

    • EventQueueCapacity
    • EventQueueSize
    • EventThreadCount

  • OperationService

    • ExecutedOperationCount
    • OperationExecutorQueueSize
    • OperationThreadCount
    • RemoteOperationCount
    • ResponseQueueSize
    • RunningOperationsCount

  • PartitionService

    • ActivePartitionCount
    • PartitionCount

  • ProxyService

    • ProxyCount
    • CreatedCount
    • DestroyedCount

  • ManagedExecutor[<Managed Executor Name>]

    • Name
    • CompletedTaskCount
    • MaximumPoolSize
    • PoolSize
    • QueueSize
    • RemainingQueueCapacity

• Topics

  • <Topic Name>

    • Cluster
    • Name
    • CreationTime
    • PublishOperationCount
    • ReceiveOperationCount

• ReliableTopics

  • <Reliable Topic Name>

    • Cluster
    • Name
    • CreationTime
    • PublishOperationCount
    • ReceiveOperationCount

• FlakeIdGenerators

  • <Generator Name>

    • Cluster

    • Name

    • CreationTime

    • StatsPerMember

      • <Member Address>

        • BatchRequests
        • IdCount

• WanConfigs

  • <Wan Replication Config>[<Publisher ID>]

    • Cluster
    • ConfigName
    • PublisherId
    • OutboundQueueSize
    • TotalPublishedEventCount
    • TotalPublishLatency

• Jobs (present only if the cluster supports streaming)

  • <Job ID>

    • CompletionTime

    • ConfigJson

    • Edges

      • [0…​n]

        • FromOrdinal
        • LastMinRecordsFlow
        • SourceVertex
        • TargetVertex
        • ToOrdinal
        • TotalRecordsFlow

    • Failure

    • Id

    • JobName

    • LastExecutionId

    • LastMinIn

    • LastMinOut

    • LastSnapshotDuration

    • LastSnapshotKeys

    • LastSnapshotSize

    • LastSnapshotTime

    • ProcessingGuarantee

    • RunningNodeCount

    • SnapshotIntervalMillis

    • Status

    • SubmissionTime

    • TotalIn

    • TotalNodeCount

    • TotalOut

    • Vertices

      • [0..n]

        • GlobalParallelism

        • Id

        • Incoming

        • LastMinIn

        • LastMinOut

        • MaxLatencyToRealTime

        • Outgoing

          • [0..n]

            • Info

              • LastMin
              • Ordinal
              • Total

            • TargetVertex

        • Parallelism

        • Processors

          • [0..n]

            • Info

              • CapPercentage
              • EmittedCount
              • LastForwardedWmLatency
              • QueueCapacity
              • QueueSize
              • ReceivedCount

            • ProcessorId

        • Skew

        • TotalIn

        • TotalOut

• ExportedJobSnapshots (present only if the cluster supports streaming)

  • <Snapshot Name>

    • CreationTime
    • JobId
    • JobName
    • Name
    • PayloadSize