grafana/public/app/plugins/datasource/graphite/dashboards/carbon_stats.json

{
  "__inputs": {
    "graphite": {
      "type": "datasource",
      "description": "Graphite datasource"
    }
  },

  "title": "Carbon Cache Stats",
  "version": 1,
  "rows": [
    {
      "panels": [
        {
          "type": "graph",
          "datasource": "__$graphite"
        }
      ]
    }
  ]
}