- name: cluster
  type: group
  description: >
    Couchbase cluster metrics.
  release: beta
  fields:
    - name: hdd.free.bytes
      format: bytes
      type: long
      description: >
        Free hard drive space in the cluster (bytes).
    - name: hdd.quota.total.bytes
      format: bytes
      type: long
      description: >
        Hard drive quota total for the cluster (bytes).
    - name: hdd.total.bytes
      format: bytes
      type: long
      description: >
        Total hard drive space available to the cluster (bytes).
    - name: hdd.used.value.bytes
      format: bytes
      type: long
      description: >
        Hard drive space used by the cluster (bytes).
    - name: hdd.used.by_data.bytes
      format: bytes
      type: long
      description: >
        Hard drive space used by the data in the cluster (bytes).
    - name: max_bucket_count
      type: long
      description: >
        Max bucket count setting.
    - name: quota.index_memory.mb
      type: long
      description: >
        Memory quota setting for the Index service (Mbyte).
    - name: quota.memory.mb
      type: long
      description: >
        Memory quota setting for the cluster (Mbyte).
    - name: ram.quota.total.value.bytes
      format: bytes
      type: long
      description: >
        RAM quota total for the cluster (bytes).
    - name: ram.quota.total.per_node.bytes
      format: bytes
      type: long
      description: >
        RAM quota used by the current node in the cluster (bytes).
    - name: ram.quota.used.value.bytes
      format: bytes
      type: long
      description: >
        RAM quota used by the cluster (bytes).
    - name: ram.quota.used.per_node.bytes
      format: bytes
      type: long
      description: >
        Ram quota used by the current node in the cluster (bytes)
    - name: ram.total.bytes
      format: bytes
      type: long
      description: >
        Total RAM available to cluster (bytes).
    - name: ram.used.value.bytes
      format: bytes
      type: long
      description: >
        RAM used by the cluster (bytes).
    - name: ram.used.by_data.bytes
      format: bytes
      type: long
      description: >
        RAM used by the data in the cluster (bytes).