{
  "uid": "netrunner-landing",
  "title": "Netrunner — Landing",
  "timezone": "utc",
  "schemaVersion": 39,
  "version": 1,
  "refresh": "30s",
  "time": { "from": "now-6h", "to": "now" },
  "panels": [
    {
      "id": 1,
      "title": "Next.js requests/sec (by status)",
      "type": "timeseries",
      "gridPos": { "h": 8, "w": 12, "x": 0, "y": 0 },
      "datasource": { "type": "prometheus", "uid": "Prometheus" },
      "targets": [
        {
          "expr": "sum(rate(http_requests_total{job=\"netrunner-landing\"}[5m])) by (status)",
          "legendFormat": "{{status}}"
        }
      ]
    },
    {
      "id": 2,
      "title": "ws-proxy (гостевая книга/спидтест) requests/sec",
      "type": "timeseries",
      "gridPos": { "h": 8, "w": 12, "x": 12, "y": 0 },
      "datasource": { "type": "prometheus", "uid": "Prometheus" },
      "targets": [
        {
          "expr": "sum(rate(http_requests_total{job=\"netrunner-landing-ws-proxy\"}[5m])) by (path, status)",
          "legendFormat": "{{path}} {{status}}"
        }
      ]
    },
    {
      "id": 3,
      "title": "ws-proxy latency p95/p50",
      "type": "timeseries",
      "gridPos": { "h": 8, "w": 12, "x": 0, "y": 8 },
      "datasource": { "type": "prometheus", "uid": "Prometheus" },
      "targets": [
        {
          "expr": "histogram_quantile(0.95, sum(rate(http_request_duration_seconds_bucket{job=\"netrunner-landing-ws-proxy\"}[5m])) by (le))",
          "legendFormat": "p95"
        },
        {
          "expr": "histogram_quantile(0.50, sum(rate(http_request_duration_seconds_bucket{job=\"netrunner-landing-ws-proxy\"}[5m])) by (le))",
          "legendFormat": "p50"
        }
      ]
    },
    {
      "id": 4,
      "title": "Next.js process (CPU/memory)",
      "type": "timeseries",
      "gridPos": { "h": 8, "w": 12, "x": 12, "y": 8 },
      "datasource": { "type": "prometheus", "uid": "Prometheus" },
      "targets": [
        {
          "expr": "rate(process_cpu_seconds_total{job=\"netrunner-landing\"}[5m])",
          "legendFormat": "CPU"
        },
        {
          "expr": "process_resident_memory_bytes{job=\"netrunner-landing\"}",
          "legendFormat": "RSS bytes"
        }
      ]
    }
  ]
}