feature: Degraded Operations Visibility

2026-06-23 23:18:31 +08:00
parent 940e27c0ac
commit 4399996448
81 changed files with 3949 additions and 323 deletions
@@ -192,6 +192,114 @@
          "fields": ""
        }
      }
+    },
+    {
+      "id": 9,
+      "type": "stat",
+      "title": "Ward Gateways Offline",
+      "description": "Gateways in DEGRADED or OFFLINE status",
+      "gridPos": { "x": 0, "y": 16, "w": 6, "h": 4 },
+      "datasource": { "type": "prometheus", "uid": "prometheus" },
+      "targets": [
+        {
+          "expr": "sum(ward_gateways_offline_gauge)",
+          "legendFormat": "offline/degraded",
+          "refId": "A"
+        }
+      ],
+      "options": {
+        "colorMode": "background",
+        "graphMode": "none",
+        "justifyMode": "auto",
+        "reduceOptions": {
+          "values": false,
+          "calcs": ["lastNotNull"],
+          "fields": ""
+        }
+      },
+      "fieldConfig": {
+        "defaults": {
+          "thresholds": {
+            "mode": "absolute",
+            "steps": [
+              { "color": "green", "value": null },
+              { "color": "yellow", "value": 1 },
+              { "color": "red", "value": 2 }
+            ]
+          }
+        },
+        "overrides": []
+      }
+    },
+    {
+      "id": 10,
+      "type": "bargauge",
+      "title": "Gateway Buffer Depth",
+      "gridPos": { "x": 6, "y": 16, "w": 12, "h": 6 },
+      "datasource": { "type": "prometheus", "uid": "prometheus" },
+      "targets": [
+        {
+          "expr": "ward_gateway_buffer_depth",
+          "legendFormat": "{{gateway_code}} / {{department}}",
+          "refId": "A"
+        }
+      ]
+    },
+    {
+      "id": 11,
+      "type": "timeseries",
+      "title": "Clinical Sync Batches (5m rate)",
+      "gridPos": { "x": 18, "y": 16, "w": 6, "h": 6 },
+      "datasource": { "type": "prometheus", "uid": "prometheus" },
+      "targets": [
+        {
+          "expr": "rate(clinical_sync_batches_total[5m])",
+          "legendFormat": "{{status}}",
+          "refId": "A"
+        },
+        {
+          "expr": "histogram_quantile(0.95, rate(clinical_sync_batch_duration_seconds_bucket[5m]))",
+          "legendFormat": "p95 duration",
+          "refId": "B"
+        }
+      ]
+    },
+    {
+      "id": 12,
+      "type": "stat",
+      "title": "Total Sync Backlog (buffer depth sum)",
+      "gridPos": { "x": 0, "y": 20, "w": 6, "h": 4 },
+      "datasource": { "type": "prometheus", "uid": "prometheus" },
+      "targets": [
+        {
+          "expr": "sum(ward_gateway_buffer_depth)",
+          "legendFormat": "pending events",
+          "refId": "A"
+        }
+      ],
+      "options": {
+        "colorMode": "background",
+        "graphMode": "none",
+        "justifyMode": "auto",
+        "reduceOptions": {
+          "values": false,
+          "calcs": ["lastNotNull"],
+          "fields": ""
+        }
+      },
+      "fieldConfig": {
+        "defaults": {
+          "thresholds": {
+            "mode": "absolute",
+            "steps": [
+              { "color": "green", "value": null },
+              { "color": "yellow", "value": 100 },
+              { "color": "red", "value": 500 }
+            ]
+          }
+        },
+        "overrides": []
+      }
    }
  ]
 }