if(!_.isUndefined(ARGS.hostname)) {
    hostname = ARGS.hostname;
  }


  dashboard = {
    title: hostname,
    rows : [],
  };

  dashboard.time = {
    from: "now-6h",
    to: "now"
  };

  dashboard.rows.push({
    title: 'Chart',
    panels: [
      {
        title: 'load',
        type: 'graph',
        span: 12,
        datasource: "labo",
        fill: 1,
        linewidth: 2,
        targets: [
          {
            "expr":  "node_load1{instance='"+ hostname +"'}"
          },
         ],
        },
    ]
  });
  dashboard.rows.push({
    title: 'Chart',
    panels: [
      {
        title: 'io',
        type: 'graph',
        span: 6,
        datasource: "labo",
        fill: 1,
        linewidth: 2,
        targets: [
          {
            "expr": "irate(node_disk_io_time_seconds_total{instance='" + hostname +"',device!~'^(md\\\\d+$|dm-)'}[5m])"
          },
         ],
        },
        {
            title: 'network',
            type: 'graph',
            span: 6,
            datasource: "labo",
            fill: 1,
            linewidth: 2,
            targets: [
              {
                "expr": "sum (irate(node_network_transmit_bytes_total{device!~\"lo|bond[0-9]|cbr[0-9]|veth.*\",instance='" + hostname +"'}[1m])) by (device,instance) "
              },
             ],
            }
    ]
  });

  return dashboard;