- name: queue
  type: group
  description: >
    queue
  release: beta
  fields:
    - name: name
      type: keyword
      description: >
        The name of the queue with non-ASCII characters escaped as in C.
    - name: vhost
      type: keyword
      description: >
        Virtual host name with non-ASCII characters escaped as in C.
    - name: durable
      type: boolean
      description: >
        Whether or not the queue survives server restarts.
    - name: auto_delete
      type: boolean
      description: >
        Whether the queue will be deleted automatically when no longer used.
    - name: exclusive
      type: boolean
      description: >
        Whether the queue is exclusive (i.e. has owner_pid).
    - name: node
      type: keyword
      description: >
        Node name.
    - name: state
      type: keyword
      description: >
        The state of the queue. Normally 'running', but may be "{syncing, MsgCount}" if the queue is synchronising. Queues which are located on cluster nodes that are currently down will be shown with a status of 'down'.
    - name: arguments.max_priority
      type: long
      description: >
        Maximum number of priority levels for the queue to support.
    - name: consumers.count
      type: long
      description: >
        Number of consumers.
    - name: consumers.utilisation.pct
      type: long
      format: percentage
      description: >
        Fraction of the time (between 0.0 and 1.0) that the queue is able to immediately deliver messages to consumers. This can be less than 1.0 if consumers are limited by network congestion or prefetch count.
    - name: messages.total.count
      type: long
      description: >
        Sum of ready and unacknowledged messages (queue depth).
    - name: messages.total.details.rate
      type: float
      description: >
        How much the queue depth has changed per second in the most recent sampling interval.
    - name: messages.ready.count
      type: long
      description: >
        Number of messages ready to be delivered to clients.
    - name: messages.ready.details.rate
      type: float
      description: >
        How much the count of messages ready has changed per second in the most recent sampling interval.
    - name: messages.unacknowledged.count
      type: long
      description: >
        Number of messages delivered to clients but not yet acknowledged.
    - name: messages.unacknowledged.details.rate
      type: float
      description: >
        How much the count of unacknowledged messages has changed per second in the most recent sampling interval.
    - name: messages.persistent.count
      type: long
      description: >
        Total number of persistent messages in the queue (will always be 0 for transient queues).
    - name: memory.bytes
      type: long
      format: bytes
      description: >
        Bytes of memory consumed by the Erlang process associated with the queue, including stack, heap and internal structures.
    - name: disk.reads.count
      type: long
      description: >
        Total number of times messages have been read from disk by this queue since it started.
    - name: disk.writes.count
      type: long
      description: >
        Total number of times messages have been written to disk by this queue since it started.