grafana: add storage query performance panels to apiary dashboard

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

services/grafana/dashboards/apiary.json

@@ -386,6 +386,107 @@
         "tooltip": {"mode": "multi", "sort": "desc"}
       },
       "description": "Rate of commands executed in honeypot shells"
+    },
+    {
+      "id": 11,
+      "title": "Storage Query Duration by Method",
+      "type": "timeseries",
+      "gridPos": {"h": 8, "w": 12, "x": 0, "y": 38},
+      "datasource": {"type": "prometheus", "uid": "victoriametrics"},
+      "interval": "60s",
+      "targets": [
+        {
+          "expr": "rate(oubliette_storage_query_duration_seconds_sum{job=\"apiary\"}[$__rate_interval]) / rate(oubliette_storage_query_duration_seconds_count{job=\"apiary\"}[$__rate_interval])",
+          "legendFormat": "{{method}}",
+          "refId": "A"
+        }
+      ],
+      "fieldConfig": {
+        "defaults": {
+          "unit": "s",
+          "custom": {
+            "drawStyle": "line",
+            "lineInterpolation": "smooth",
+            "fillOpacity": 10,
+            "pointSize": 5,
+            "showPoints": "auto",
+            "stacking": {"mode": "none"}
+          }
+        }
+      },
+      "options": {
+        "legend": {"displayMode": "list", "placement": "bottom"},
+        "tooltip": {"mode": "multi", "sort": "desc"}
+      },
+      "description": "Average query duration per storage method over time"
+    },
+    {
+      "id": 12,
+      "title": "Storage Query Rate by Method",
+      "type": "timeseries",
+      "gridPos": {"h": 8, "w": 12, "x": 12, "y": 38},
+      "datasource": {"type": "prometheus", "uid": "victoriametrics"},
+      "interval": "60s",
+      "targets": [
+        {
+          "expr": "rate(oubliette_storage_query_duration_seconds_count{job=\"apiary\"}[$__rate_interval])",
+          "legendFormat": "{{method}}",
+          "refId": "A"
+        }
+      ],
+      "fieldConfig": {
+        "defaults": {
+          "unit": "ops",
+          "custom": {
+            "drawStyle": "line",
+            "lineInterpolation": "smooth",
+            "fillOpacity": 10,
+            "pointSize": 5,
+            "showPoints": "auto",
+            "stacking": {"mode": "none"}
+          }
+        }
+      },
+      "options": {
+        "legend": {"displayMode": "list", "placement": "bottom"},
+        "tooltip": {"mode": "multi", "sort": "desc"}
+      },
+      "description": "Query execution rate per storage method"
+    },
+    {
+      "id": 13,
+      "title": "Storage Query Errors",
+      "type": "stat",
+      "gridPos": {"h": 4, "w": 6, "x": 0, "y": 46},
+      "datasource": {"type": "prometheus", "uid": "victoriametrics"},
+      "targets": [
+        {
+          "expr": "sum(oubliette_storage_query_errors_total{job=\"apiary\"})",
+          "legendFormat": "Errors",
+          "refId": "A",
+          "instant": true
+        }
+      ],
+      "fieldConfig": {
+        "defaults": {
+          "thresholds": {
+            "mode": "absolute",
+            "steps": [
+              {"color": "green", "value": null},
+              {"color": "yellow", "value": 1},
+              {"color": "red", "value": 10}
+            ]
+          },
+          "noValue": "0"
+        }
+      },
+      "options": {
+        "reduceOptions": {"calcs": ["lastNotNull"]},
+        "colorMode": "value",
+        "graphMode": "none",
+        "textMode": "auto"
+      },
+      "description": "Total storage query errors"
     }
   ]
 }