{
  "uid": "aramesh-infra",
  "title": "آرامش — زیرساخت (میزبان و کانتینرها)",
  "tags": ["aramesh"],
  "timezone": "browser",
  "schemaVersion": 39,
  "refresh": "30s",
  "time": { "from": "now-6h", "to": "now" },
  "panels": [
    {
      "type": "timeseries",
      "title": "CPU میزبان",
      "gridPos": { "h": 8, "w": 12, "x": 0, "y": 0 },
      "datasource": { "type": "prometheus", "uid": "prom" },
      "targets": [
        {
          "expr": "100 - (avg by (instance) (rate(node_cpu_seconds_total{mode=\"idle\"}[5m])) * 100)",
          "legendFormat": "CPU %"
        }
      ],
      "fieldConfig": { "defaults": { "unit": "percent", "max": 100 }, "overrides": [] }
    },
    {
      "type": "timeseries",
      "title": "حافظه میزبان",
      "gridPos": { "h": 8, "w": 12, "x": 12, "y": 0 },
      "datasource": { "type": "prometheus", "uid": "prom" },
      "targets": [
        { "expr": "node_memory_MemTotal_bytes", "legendFormat": "کل" },
        { "expr": "node_memory_MemAvailable_bytes", "legendFormat": "آزاد" }
      ],
      "fieldConfig": { "defaults": { "unit": "bytes" }, "overrides": [] }
    },
    {
      "type": "timeseries",
      "title": "دیسک — درصد پرشدگی",
      "gridPos": { "h": 8, "w": 12, "x": 0, "y": 8 },
      "datasource": { "type": "prometheus", "uid": "prom" },
      "targets": [
        {
          "expr": "100 * (1 - (node_filesystem_avail_bytes{fstype!~\"tmpfs|overlay|squashfs\"} / node_filesystem_size_bytes{fstype!~\"tmpfs|overlay|squashfs\"}))",
          "legendFormat": "{{ mountpoint }}"
        }
      ],
      "fieldConfig": { "defaults": { "unit": "percent", "max": 100 }, "overrides": [] }
    },
    {
      "type": "timeseries",
      "title": "مصرف RAM هر کانتینر",
      "gridPos": { "h": 8, "w": 12, "x": 12, "y": 8 },
      "datasource": { "type": "prometheus", "uid": "prom" },
      "targets": [
        {
          "expr": "topk(10, container_memory_usage_bytes{image!=\"\", container!=\"\"})",
          "legendFormat": "{{ container }}"
        }
      ],
      "fieldConfig": { "defaults": { "unit": "bytes" }, "overrides": [] }
    },
    {
      "type": "timeseries",
      "title": "CPU هر کانتینر",
      "gridPos": { "h": 8, "w": 24, "x": 0, "y": 16 },
      "datasource": { "type": "prometheus", "uid": "prom" },
      "targets": [
        {
          "expr": "topk(10, rate(container_cpu_usage_seconds_total{image!=\"\", container!=\"\"}[5m]))",
          "legendFormat": "{{ container }}"
        }
      ],
      "fieldConfig": { "defaults": { "unit": "percentunit" }, "overrides": [] }
    }
  ]
}