# Package com.streambase.sb.monitor

Provides classes and interfaces to monitor the behavior of a running StreamBase server.

See: Description

- Interface Summary
  Interface | Description
  --- | ---
  MonitorListener | Implement this interface in order to receive the information produced by a StreamBaseMonitor object.
  Snapshot.Source |
  StatsUtil.IdentityHelper.IdentityUpdater |

- Class Summary
  Class | Description
  --- | ---
  KeyRegistry | For Stat schema v3.
  ModuleInfo | Represents information about a parallel module in a StreamBase Server.
  ModuleInfo.QueueInfo | Information about a Queue between modules or containers.
  OperatorInfo | Represents information about a single operator in a StreamBase application.
  Snapshot | Stores a snapshot of information from a StreamBase application.
  StatsUtil.IdentityHelper | This class manages the identity in client
  StatsUtil.IdentityManager | This class manages the identity in server
  StatsUtil.StatEncoder |
  StatTuple | Represents a single stats tuple, which is stored by a snapshot.
  StreamBaseMonitor | Monitors a StreamBase Server, and gathers statistics.
  StreamInfo | Represents information about a stream in a StreamBase Server.
  SystemInfo | Represents system-level information.
  SystemInfo.GCInfo | Information about GC collectors in the JVM
  ThreadInfo | Represents information about a single thread in a StreamBase Server.

- Enum Summary
  Enum | Description
  --- | ---
  Snapshot.Status |
  StatsUtil.StatEncoder.KeyType |
  StatsUtil.What |

## Package com.streambase.sb.monitor Description

Provides classes and interfaces to monitor the behavior of a running StreamBase server.

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