{
  "dashboard": {
    "id": null,
    "title": "Sub2API Relay Manager",
    "tags": ["sub2api", "relay", "monitoring"],
    "timezone": "UTC",
    "panels": [
      {
        "id": 1,
        "title": "Service Status",
        "type": "stat",
        "targets": [
          {
            "expr": "up{job=\"sub2api-relay-manager\"}",
            "legendFormat": "Service Up"
          }
        ],
        "fieldConfig": {
          "defaults": {
            "thresholds": {
              "steps": [
                { "color": "red", "value": 0 },
                { "color": "green", "value": 1 }
              ]
            }
          }
        },
        "gridPos": { "h": 4, "w": 6, "x": 0, "y": 0 }
      },
      {
        "id": 2,
        "title": "Active Providers",
        "type": "stat",
        "targets": [
          {
            "expr": "active_providers",
            "legendFormat": "Providers"
          }
        ],
        "gridPos": { "h": 4, "w": 6, "x": 6, "y": 0 }
      },
      {
        "id": 3,
        "title": "Active Hosts",
        "type": "stat",
        "targets": [
          {
            "expr": "active_hosts",
            "legendFormat": "Hosts"
          }
        ],
        "gridPos": { "h": 4, "w": 6, "x": 12, "y": 0 }
      },
      {
        "id": 4,
        "title": "Request Rate",
        "type": "graph",
        "targets": [
          {
            "expr": "rate(http_requests_total[5m])",
            "legendFormat": "{{method}} {{path}}"
          }
        ],
        "gridPos": { "h": 8, "w": 12, "x": 0, "y": 4 }
      },
      {
        "id": 5,
        "title": "Request Duration p95",
        "type": "graph",
        "targets": [
          {
            "expr": "histogram_quantile(0.95, sum(rate(http_request_duration_seconds_bucket[5m])) by (le))",
            "legendFormat": "p95"
          }
        ],
        "gridPos": { "h": 8, "w": 12, "x": 12, "y": 4 }
      }
    ],
    "time": {
      "from": "now-1h",
      "to": "now"
    },
    "refresh": "30s"
  }
}