{
  "uid": "aramesh-app",
  "title": "آرامش — اپلیکیشن و ترافیک",
  "tags": ["aramesh"],
  "timezone": "browser",
  "schemaVersion": 39,
  "refresh": "30s",
  "time": { "from": "now-6h", "to": "now" },
  "panels": [
    {
      "type": "timeseries",
      "title": "درخواست‌ها بر ثانیه (هر روتر Traefik)",
      "gridPos": { "h": 8, "w": 12, "x": 0, "y": 0 },
      "datasource": { "type": "prometheus", "uid": "prom" },
      "targets": [
        {
          "expr": "sum(rate(traefik_service_requests_total[5m])) by (service)",
          "legendFormat": "{{ service }}"
        }
      ],
      "fieldConfig": { "defaults": { "unit": "reqps" }, "overrides": [] }
    },
    {
      "type": "timeseries",
      "title": "خطاهای 5xx (بک‌اند)",
      "gridPos": { "h": 8, "w": 12, "x": 12, "y": 0 },
      "datasource": { "type": "prometheus", "uid": "prom" },
      "targets": [
        {
          "expr": "sum(rate(http_request_duration_seconds_count{status=~\"5..\"}[5m]))",
          "legendFormat": "5xx/s"
        }
      ],
      "fieldConfig": { "defaults": { "unit": "reqps" }, "overrides": [] }
    },
    {
      "type": "timeseries",
      "title": "تأخیر بک‌اند — p50 و p95",
      "gridPos": { "h": 8, "w": 12, "x": 0, "y": 8 },
      "datasource": { "type": "prometheus", "uid": "prom" },
      "targets": [
        {
          "expr": "histogram_quantile(0.5, sum(rate(http_request_duration_seconds_bucket[5m])) by (le))",
          "legendFormat": "p50"
        },
        {
          "expr": "histogram_quantile(0.95, sum(rate(http_request_duration_seconds_bucket[5m])) by (le))",
          "legendFormat": "p95"
        }
      ],
      "fieldConfig": { "defaults": { "unit": "s" }, "overrides": [] }
    },
    {
      "type": "stat",
      "title": "سلامت /api/health (پروب عمق)",
      "gridPos": { "h": 8, "w": 4, "x": 12, "y": 8 },
      "datasource": { "type": "prometheus", "uid": "prom" },
      "targets": [
        { "expr": "probe_success{job=\"blackbox-internal-health\"}", "legendFormat": "health" }
      ],
      "fieldConfig": {
        "defaults": {
          "mappings": [
            { "type": "value", "options": { "1": { "text": "سالم", "color": "green" }, "0": { "text": "خراب", "color": "red" } } }
          ],
          "min": 0,
          "max": 1
        },
        "overrides": []
      }
    },
    {
      "type": "stat",
      "title": "تازگی آخرین پشتیبان (ثانیه)",
      "gridPos": { "h": 8, "w": 4, "x": 16, "y": 8 },
      "datasource": { "type": "prometheus", "uid": "prom" },
      "targets": [
        { "expr": "time() - backup_success_time", "legendFormat": "age" }
      ],
      "fieldConfig": { "defaults": { "unit": "s", "thresholds": { "mode": "absolute", "steps": [ { "color": "green", "value": null }, { "color": "orange", "value": 72000 }, { "color": "red", "value": 93600 } ] } }, "overrides": [] }
    },
    {
      "type": "timeseries",
      "title": "اتصال‌های Postgres",
      "gridPos": { "h": 8, "w": 12, "x": 0, "y": 16 },
      "datasource": { "type": "prometheus", "uid": "prom" },
      "targets": [
        { "expr": "sum(pg_stat_activity_count)", "legendFormat": "اتصال‌ها" }
      ],
      "fieldConfig": { "defaults": { "unit": "short" }, "overrides": [] }
    },
    {
      "type": "logs",
      "title": "لاگ زندهٔ سرویس‌ها (Loki)",
      "gridPos": { "h": 8, "w": 12, "x": 12, "y": 16 },
      "datasource": { "type": "loki", "uid": "loki" },
      "targets": [
        { "expr": "{service=~\"backend|traefik|chatbot|umami\"}" }
      ]
    }
  ]
}