{
  "schemaVersion": 1,
  "title": "V2 Comprehensive Migration Test Dashboard",
  "services": {
    "filter": {
      "time": {
        "from": "now-6h",
        "to": "now"
      },
      "list": [
        {
          "name": "server",
          "type": "query",
          "datasource": "prometheus",
          "query": "label_values(server)"
        },
        {
          "name": "env",
          "type": "custom",
          "options": [
            {"text": "Production", "value": "prod"},
            {"text": "Staging", "value": "stage"}
          ]
        }
      ]
    }
  },
  "panels": [
    {
      "id": 1,
      "type": "graphite",
      "title": "CPU Usage",
      "legend": true,
      "grid": {
        "min": 0,
        "max": 100
      },
      "y_format": "percent",
      "y2_format": "short",
      "targets": [
        {
          "refId": "A",
          "target": "cpu.usage"
        }
      ]
    },
    {
      "id": 2,
      "type": "graph",
      "title": "Memory Usage",
      "legend": false,
      "grid": {
        "min": 0
      },
      "y_format": "bytes",
      "targets": [
        {
          "refId": "A",
          "target": "memory.usage"
        }
      ]
    },
    {
      "id": 3,
      "type": "table",
      "title": "Server Stats",
      "legend": true,
      "grid": {
        "min": 0,
        "max": 100
      },
      "y_format": "short",
      "y2_format": "bytes"
    },
    {
      "id": 4,
      "type": "graphite",
      "title": "Disk I/O",
      "legend": true,
      "y2_format": "Bps",
      "targets": [
        {
          "refId": "A",
          "target": "disk.io"
        }
      ]
    }
  ]
}