- name: fsstat
  type: group
  description: >
    `system.fsstat` contains filesystem metrics aggregated from all mounted
    filesystems.
  release: ga
  fields:
    - name: count
      type: long
      description: Number of file systems found.
    - name: total_files
      type: long
      description: Total number of files.
    - name: total_size
      format: bytes
      type: group
      description: Nested file system docs.
      fields:
        - name: free
          type: long
          format: bytes
          description: >
            Total free space.
        - name: used
          type: long
          format: bytes
          description: >
            Total used space.
        - name: total
          type: long
          format: bytes
          description: >
            Total space (used plus free).