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  1. Qpid
  2. QPID-3824

Additional queue statistics, posix memory statistics, and broker-scope statistics


    • Type: Improvement
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.15
    • Component/s: C++ Broker, C++ Tools
    • Labels:


      This feature introduces new counters to the Queue and Broker management objects. The broker counters are aggregate values of all queues in the broker.

      • = Already in the management model
      Counter Queue Broker Description
      queueCount   X The number of queues on the broker
      msgTotalEnqueues, byteTotalEnqueues * X Total Enqueues (messages, bytes)
      msgTotalDequeues, byteTotalDequeues * X Total Dequeues (messages, bytes) This does not count messages acquired but not completed.
      msgDepth, byteDepth * X Total mesages, bytes in the broker
      msgPersistEnqueues, bytePersistEnqueues * X Durable messages/bytes enqueued into durable queues
      msgPersistDequeues, bytePersistDequeues * X Durable messages/bytes dequeued from durable queues
      msgTxnEnqueues, byteTxnEnqueues * X Transactional enqueues in messages/bytes
      msgTxnDequeues, byteTxnDequeues * X Transactional dequeues in messages/bytes
      msgFtdEnqueues, byteFtdEnqueues X X Messages/bytes flowed to disk (released from memory)
      msgFtdDequeues, byteFtdDequeues X X Messages/bytes recovered from disk for consumption
      msgFtdDepth, byteFtdDepth X X Messages/bytes currently flowed to disk
      releases X X Total messages released from acquired state (explicitly by API or due to subscriber deletion)
      acquires X X Total messages acquired
      discardsNoRoute   X Messages discarded due to no-route from exchange
      discardsTtl X X Messages discarded due to TTL expiration
      discardsRing X X Messages discarded on full ring queue
      discardsLvq X X Messages discarded from LVQ due to key match
      discardsOverflow X X Messages discarded due to limit exceeded (sender exception thrown)
      discardsSubscriber X X Messages rejected by subscriber
      discardsPurge X X Messages purged by management request
      reroutes X X Messages rerouted by management request
      abandoned   X Messages abandoned in deleted queues
      abandonedViaAlt   X Messages routed to alternate exchange in deleted queues




            • Assignee:
              tedross Ted Ross
              tedross Ted Ross
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