20260617 增加状态DB监控指标和Grafana面板

monitor/grafana/dashboards/ours-rp-soak-overview.json

@@ -614,6 +614,94 @@
       ],
       "title": "Max RSS Over Time",
       "type": "timeseries"
+    },
+    {
+      "datasource": {
+        "type": "prometheus",
+        "uid": "Prometheus"
+      },
+      "fieldConfig": {
+        "defaults": {
+          "unit": "bytes",
+          "decimals": 2
+        },
+        "overrides": []
+      },
+      "gridPos": {
+        "x": 0,
+        "y": 32,
+        "w": 24,
+        "h": 8
+      },
+      "id": 15,
+      "options": {
+        "legend": {
+          "calcs": [
+            "lastNotNull",
+            "max"
+          ],
+          "displayMode": "table",
+          "placement": "bottom",
+          "showLegend": true
+        },
+        "tooltip": {
+          "mode": "multi",
+          "sort": "none"
+        }
+      },
+      "targets": [
+        {
+          "expr": "ours_rp_state_db_size_bytes",
+          "legendFormat": "{{db}}",
+          "refId": "A"
+        }
+      ],
+      "title": "State DB Size Over Time",
+      "type": "timeseries"
+    },
+    {
+      "datasource": {
+        "type": "prometheus",
+        "uid": "Prometheus"
+      },
+      "fieldConfig": {
+        "defaults": {
+          "unit": "none",
+          "decimals": 0
+        },
+        "overrides": []
+      },
+      "gridPos": {
+        "x": 0,
+        "y": 40,
+        "w": 24,
+        "h": 8
+      },
+      "id": 16,
+      "options": {
+        "legend": {
+          "calcs": [
+            "lastNotNull",
+            "max"
+          ],
+          "displayMode": "table",
+          "placement": "bottom",
+          "showLegend": true
+        },
+        "tooltip": {
+          "mode": "multi",
+          "sort": "none"
+        }
+      },
+      "targets": [
+        {
+          "expr": "ours_rp_state_db_files",
+          "legendFormat": "{{db}}",
+          "refId": "A"
+        }
+      ],
+      "title": "State DB File Count Over Time",
+      "type": "timeseries"
     }
   ],
   "refresh": "5s",