This manual is for an old version of Hazelcast Management Center, use the latest stable version.

The management beans are exposed with the following object name format.

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

Object name starts with ManagementCenter prefix. Then it has the cluster name in brackets followed by a colon. After that, type,name and member attributes follows, each separated with a comma.

  • type is the type of object. Values are Clients, Executors, Maps, Members, MultiMaps, Queues, Services, and Topics.

  • name is the name of object.

  • member is the member address of object (only required if the statistics are local to the member).

A sample bean is shown below.

ManagementCenter[dev]:type=Services,name=OperationService,member="192.168.2.79:5701"

Here is the list of attributes that are exposed from the Clustered JMX interface.

  • ManagementCenter[<ClusterName>]
  • ClientStats
    • <Client UUID>
      • HeapUsedMemory
      • HeapFreeMemory
      • HeapMaxMemory
      • HeapTotalMemory
      • ClientName
      • AvailableProcessors
      • Uptime
      • Enterprise
      • MemberConnection
      • ClusterConnectionTimestamp
      • LastStatisticsCollectionTime
      • UserExecutorQueueSize
      • CommittedVirtualMemorySize
      • FreePhysicalMemorySize
      • FreeSwapSpaceSize
      • MaxFileDescriptorCount
      • OpenFileDescriptorCount
      • ProcessCpuTime
      • SystemLoadAverage
      • TotalPhysicalMemorySize
      • TotalSwapSpaceSize
      • Version
      • Address
      • Type
      • CACHE
        • <Cache Name>
          • Evictions
          • Expirations
          • Hits
          • Misses
          • OwnedEntryCount
          • OwnedEntryMemoryCost
          • LastPersistenceDuration
          • LastPersistenceKeyCount
          • LastPersistenceTime
          • LastPersistenceWrittenBytes
          • LastPersistenceFailure
          • CreationTime
      • MAP
        • <Map Name>
          • Evictions
          • Expirations
          • Hits
          • Misses
          • OwnedEntryCount
          • OwnedEntryMemoryCost
          • LastPersistenceDuration
          • LastPersistenceKeyCount
          • LastPersistenceTime
          • LastPersistenceWrittenBytes
          • LastPersistenceFailure
          • CreationTime
  • Clients
    • <Client Address>
      • Address
      • ClientType
      • Uuid
  • Executors
    • <Executor Name>
      • Cluster
      • Name
      • StartedTaskCount
      • CompletedTaskCount
      • CancelledTaskCount
      • PendingTaskCount
  • Maps
    • <Map Name>
      • Cluster
      • Name
      • BackupEntryCount
      • BackupEntryMemoryCost
      • CreationTime
      • DirtyEntryCount
      • Events
      • GetOperationCount
      • HeapCost
      • Hits
      • LastAccessTime
      • LastUpdateTime
      • LockedEntryCount
      • MaxGetLatency
      • MaxPutLatency
      • MaxRemoveLatency
      • OtherOperationCount
      • OwnedEntryCount
      • PutOperationCount
      • RemoveOperationCount
  • ReplicatedMaps
    • <Replicated Map Name>
      • Cluster
      • Name
      • BackupEntryCount
      • BackupEntryMemoryCost
      • CreationTime
      • DirtyEntryCount
      • Events
      • GetOperationCount
      • HeapCost
      • Hits
      • LastAccessTime
      • LastUpdateTime
      • LockedEntryCount
      • MaxGetLatency
      • MaxPutLatency
      • MaxRemoveLatency
      • OtherOperationCount
      • OwnedEntryCount
      • PutOperationCount
      • RemoveOperationCount
  • Members
    • <Member Address>
      • ConnectedClientCount
      • HeapFreeMemory
      • HeapMaxMemory
      • HeapTotalMemory
      • HeapUsedMemory
      • IsMaster
      • OwnedPartitionCount
  • MultiMaps
    • <MultiMap Name>
      • Cluster
      • Name
      • BackupEntryCount
      • BackupEntryMemoryCost
      • CreationTime
      • DirtyEntryCount
      • Events
      • GetOperationCount
      • HeapCost
      • Hits
      • LastAccessTime
      • LastUpdateTime
      • LockedEntryCount
      • MaxGetLatency
      • MaxPutLatency
      • MaxRemoveLatency
      • OtherOperationCount
      • OwnedEntryCount
      • PutOperationCount
      • RemoveOperationCount
  • Queues
    • <Queue Name>
      • Cluster
      • Name
      • MinAge
      • MaxAge
      • AvgAge
      • OwnedItemCount
      • BackupItemCount
      • OfferOperationCount
      • OtherOperationsCount
      • PollOperationCount
      • RejectedOfferOperationCount
      • EmptyPollOperationCount
      • EventOperationCount
      • CreationTime
  • Services
    • ConnectionManager
      • ActiveConnectionCount
      • ClientConnectionCount
      • ConnectionCount
    • EventService
      • EventQueueCapacity
      • EventQueueSize
      • EventThreadCount
    • OperationService
      • ExecutedOperationCount
      • OperationExecutorQueueSize
      • OperationThreadCount
      • RemoteOperationCount
      • ResponseQueueSize
      • RunningOperationsCount
    • PartitionService
      • ActivePartitionCount
      • PartitionCount
    • ProxyService
      • ProxyCount
    • ManagedExecutor[hz::async]
      • Name
      • CompletedTaskCount
      • MaximumPoolSize
      • PoolSize
      • QueueSize
      • RemainingQueueCapacity
      • Terminated
    • ManagedExecutor[hz::client]
      • Name
      • CompletedTaskCount
      • MaximumPoolSize
      • PoolSize
      • QueueSize
      • RemainingQueueCapacity
      • Terminated
    • ManagedExecutor[hz::global-operation]
      • Name
      • CompletedTaskCount
      • MaximumPoolSize
      • PoolSize
      • QueueSize
      • RemainingQueueCapacity
      • Terminated
    • ManagedExecutor[hz::io]
      • Name
      • CompletedTaskCount
      • MaximumPoolSize
      • PoolSize
      • QueueSize
      • RemainingQueueCapacity
      • Terminated
    • ManagedExecutor[hz::query]
      • Name
      • CompletedTaskCount
      • MaximumPoolSize
      • PoolSize
      • QueueSize
      • RemainingQueueCapacity
      • Terminated
    • ManagedExecutor[hz::scheduled]
      • Name
      • CompletedTaskCount
      • MaximumPoolSize
      • PoolSize
      • QueueSize
      • RemainingQueueCapacity
      • Terminated
    • ManagedExecutor[hz::system]
      • Name
      • CompletedTaskCount
      • MaximumPoolSize
      • PoolSize
      • QueueSize
      • RemainingQueueCapacity
      • Terminated
  • Topics
    • <Topic Name>
      • Cluster
      • Name
      • CreationTime
      • PublishOperationCount
      • ReceiveOperationCount