Grafana Dashboards

Visualize rninja metrics with Grafana.

Sample Dashboard

{
  "title": "rninja Cache",
  "panels": [
    {
      "title": "Cache Hit Rate",
      "type": "gauge",
      "targets": [
        {"expr": "rninja_cache_hit_rate"}
      ]
    },
    {
      "title": "Cache Size",
      "type": "graph",
      "targets": [
        {"expr": "rninja_cache_size_bytes"}
      ]
    }
  ]
}

Key Panels

1. Cache Hit Rate - Gauge showing current hit percentage
2. Cache Size Over Time - Graph of storage growth
3. Build Duration - Average build times
4. Active Connections - Server connection count

Thresholds

Metric	Green	Yellow	Red
Hit Rate	> 80%	50-80%	< 50%
Build Time	< 1m	1-5m	> 5m
Cache Size	< 80%	80-95%	> 95%