"intervalFactor": 1,
          "refId": "A",
          "step": 4
        }
      ],
      "title": "Global Request Volume",
      "type": "stat"
    },
    {
      "datasource": {
        "type": "prometheus",
        "uid": "${datasource}"
      },
      "fieldConfig": {
        "defaults": {
          "color": {