groups:
  # container.cpu.* metrics and attribute group
  - id: metric.container.cpu.time
    type: metric
    metric_name: container.cpu.time
    brief: "Total CPU time consumed"
    note: >
      Total CPU time consumed by the specific container on all available CPU cores
    instrument: counter
    unit: "s"
    attributes:
      - ref: container.cpu.state
        brief: "The CPU state for this data point. A container SHOULD be characterized _either_ by data points with no `state` labels, _or only_ data points with `state` labels."
        requirement_level: opt_in

  # container.memory.* metrics and attribute group
  - id: metric.container.memory.usage
    type: metric
    metric_name: container.memory.usage
    brief: "Memory usage of the container."
    note: >
      Memory usage of the container.
    instrument: counter
    unit: "By"

  # container.disk.io.* metrics and attribute group
  - id: metric.container.disk.io
    type: metric
    metric_name: container.disk.io
    brief: "Disk bytes for the container."
    note: >
      The total number of bytes read/written
      successfully (aggregated from all disks).
    instrument: counter
    unit: "By"
    attributes:
      - ref: disk.io.direction
      - ref: system.device

  # container.network.io.* metrics and attribute group
  - id: metric.container.network.io
    type: metric
    metric_name: container.network.io
    brief: "Network bytes for the container."
    note: >
      The number of bytes sent/received
      on all network interfaces
      by the container.
    instrument: counter
    unit: "By"
    attributes:
      - ref: network.io.direction
      - ref: system.device