monitoring(network): organize Traefik traffic lanes

scripts/dashboards_render_atlas.py

@@ -3786,28 +3786,34 @@ def build_network_dashboard():
             transformations=[{"id": "labelsToFields", "options": {}}],
         )
     )
+    traffic_thresholds = {
+        "mode": "absolute",
+        "steps": [{"color": "blue", "value": None}],
+    }
     panels.append(
-        timeseries_panel(
+        bargauge_panel(
             11,
             "Traefik Routers (req/s)",
             f"topk(10, {TRAEFIK_ROUTER_EXPR})",
             {"h": 9, "w": 12, "x": 0, "y": 25},
             unit="req/s",
             legend="{{router}}",
-            legend_display="table",
+            instant=True,
-            legend_placement="right",
+            thresholds=traffic_thresholds,
+            description="Current five-minute request rate, with one vertically aligned lane per router.",
         )
     )
     panels.append(
-        timeseries_panel(
+        bargauge_panel(
             12,
             "Traefik Entrypoints (req/s)",
             'sum by (entrypoint) (rate(traefik_entrypoint_requests_total[5m]))',
             {"h": 9, "w": 12, "x": 12, "y": 25},
             unit="req/s",
             legend="{{entrypoint}}",
-            legend_display="table",
+            instant=True,
-            legend_placement="right",
+            thresholds=traffic_thresholds,
+            description="Current five-minute request rate, with one vertically aligned lane per entrypoint.",
         )
     )
     return {

scripts/tests/test_dashboards_render_atlas.py

@@ -52,6 +52,23 @@ def test_node_filter_and_expr_helpers():
     assert "node_memory_MemAvailable_bytes" in mem_expr
 
 
+def test_network_routes_render_as_vertical_lanes():
+    mod = load_module()
+    dashboard = mod.build_network_dashboard()
+    panels_by_title = {panel["title"]: panel for panel in dashboard["panels"]}
+
+    for title, label in (
+        ("Traefik Routers (req/s)", "{{router}}"),
+        ("Traefik Entrypoints (req/s)", "{{entrypoint}}"),
+    ):
+        panel = panels_by_title[title]
+        assert panel["type"] == "bargauge"
+        assert panel["options"]["orientation"] == "horizontal"
+        assert panel["targets"][0]["instant"] is True
+        assert panel["targets"][0]["legendFormat"] == label
+        assert "one vertically aligned lane" in panel["description"]
+
+
 def test_overview_availability_panel_uses_recorded_365d_rollup():
     mod = load_module()
     dashboard = mod.build_overview()

services/monitoring/dashboards/atlas-network.json

@@ -579,7 +579,7 @@
     },
     {
       "id": 11,
-      "type": "timeseries",
+      "type": "bargauge",
       "title": "Traefik Routers (req/s)",
       "datasource": {
         "type": "prometheus",
@@ -593,30 +593,59 @@
       },
       "targets": [
         {
-          "expr": "topk(10, sum by (router) (rate(traefik_router_requests_total[5m])))",
+          "expr": "sort_desc(topk(10, sum by (router) (rate(traefik_router_requests_total[5m]))))",
           "refId": "A",
-          "legendFormat": "{{router}}"
+          "legendFormat": "{{router}}",
+          "instant": true
         }
       ],
       "fieldConfig": {
         "defaults": {
-          "unit": "req/s"
+          "color": {
+            "mode": "thresholds"
+          },
+          "unit": "req/s",
+          "min": 0,
+          "max": null,
+          "thresholds": {
+            "mode": "absolute",
+            "steps": [
+              {
+                "color": "dark-blue",
+                "value": null
+              }
+            ]
+          }
         },
         "overrides": []
       },
       "options": {
-        "legend": {
+        "displayMode": "basic",
-          "displayMode": "table",
+        "orientation": "horizontal",
-          "placement": "right"
+        "reduceOptions": {
-        },
+          "calcs": [
-        "tooltip": {
+            "lastNotNull"
-          "mode": "multi"
+          ],
+          "fields": "",
+          "values": false
         }
-      }
+      },
+      "description": "Current five-minute request rate, with one vertically aligned lane per router.",
+      "transformations": [
+        {
+          "id": "sortBy",
+          "options": {
+            "fields": [
+              "Value"
+            ],
+            "order": "desc"
+          }
+        }
+      ]
     },
     {
       "id": 12,
-      "type": "timeseries",
+      "type": "bargauge",
       "title": "Traefik Entrypoints (req/s)",
       "datasource": {
         "type": "prometheus",
@@ -630,26 +659,55 @@
       },
       "targets": [
         {
-          "expr": "sum by (entrypoint) (rate(traefik_entrypoint_requests_total[5m]))",
+          "expr": "sort_desc(sum by (entrypoint) (rate(traefik_entrypoint_requests_total[5m])))",
           "refId": "A",
-          "legendFormat": "{{entrypoint}}"
+          "legendFormat": "{{entrypoint}}",
+          "instant": true
         }
       ],
       "fieldConfig": {
         "defaults": {
-          "unit": "req/s"
+          "color": {
+            "mode": "thresholds"
+          },
+          "unit": "req/s",
+          "min": 0,
+          "max": null,
+          "thresholds": {
+            "mode": "absolute",
+            "steps": [
+              {
+                "color": "dark-blue",
+                "value": null
+              }
+            ]
+          }
         },
         "overrides": []
       },
       "options": {
-        "legend": {
+        "displayMode": "basic",
-          "displayMode": "table",
+        "orientation": "horizontal",
-          "placement": "right"
+        "reduceOptions": {
-        },
+          "calcs": [
-        "tooltip": {
+            "lastNotNull"
-          "mode": "multi"
+          ],
+          "fields": "",
+          "values": false
         }
-      }
+      },
+      "description": "Current five-minute request rate, with one vertically aligned lane per entrypoint.",
+      "transformations": [
+        {
+          "id": "sortBy",
+          "options": {
+            "fields": [
+              "Value"
+            ],
+            "order": "desc"
+          }
+        }
+      ]
     }
   ],
   "time": {

services/monitoring/grafana-dashboard-network.yaml

@@ -588,7 +588,7 @@ data:
         },
         {
           "id": 11,
-          "type": "timeseries",
+          "type": "bargauge",
           "title": "Traefik Routers (req/s)",
           "datasource": {
             "type": "prometheus",
@@ -602,30 +602,59 @@ data:
           },
           "targets": [
             {
-              "expr": "topk(10, sum by (router) (rate(traefik_router_requests_total[5m])))",
+              "expr": "sort_desc(topk(10, sum by (router) (rate(traefik_router_requests_total[5m]))))",
               "refId": "A",
-              "legendFormat": "{{router}}"
+              "legendFormat": "{{router}}",
+              "instant": true
             }
           ],
           "fieldConfig": {
             "defaults": {
-              "unit": "req/s"
+              "color": {
+                "mode": "thresholds"
+              },
+              "unit": "req/s",
+              "min": 0,
+              "max": null,
+              "thresholds": {
+                "mode": "absolute",
+                "steps": [
+                  {
+                    "color": "dark-blue",
+                    "value": null
+                  }
+                ]
+              }
             },
             "overrides": []
           },
           "options": {
-            "legend": {
+            "displayMode": "basic",
-              "displayMode": "table",
+            "orientation": "horizontal",
-              "placement": "right"
+            "reduceOptions": {
-            },
+              "calcs": [
-            "tooltip": {
+                "lastNotNull"
-              "mode": "multi"
+              ],
+              "fields": "",
+              "values": false
             }
-          }
+          },
+          "description": "Current five-minute request rate, with one vertically aligned lane per router.",
+          "transformations": [
+            {
+              "id": "sortBy",
+              "options": {
+                "fields": [
+                  "Value"
+                ],
+                "order": "desc"
+              }
+            }
+          ]
         },
         {
           "id": 12,
-          "type": "timeseries",
+          "type": "bargauge",
           "title": "Traefik Entrypoints (req/s)",
           "datasource": {
             "type": "prometheus",
@@ -639,26 +668,55 @@ data:
           },
           "targets": [
             {
-              "expr": "sum by (entrypoint) (rate(traefik_entrypoint_requests_total[5m]))",
+              "expr": "sort_desc(sum by (entrypoint) (rate(traefik_entrypoint_requests_total[5m])))",
               "refId": "A",
-              "legendFormat": "{{entrypoint}}"
+              "legendFormat": "{{entrypoint}}",
+              "instant": true
             }
           ],
           "fieldConfig": {
             "defaults": {
-              "unit": "req/s"
+              "color": {
+                "mode": "thresholds"
+              },
+              "unit": "req/s",
+              "min": 0,
+              "max": null,
+              "thresholds": {
+                "mode": "absolute",
+                "steps": [
+                  {
+                    "color": "dark-blue",
+                    "value": null
+                  }
+                ]
+              }
             },
             "overrides": []
           },
           "options": {
-            "legend": {
+            "displayMode": "basic",
-              "displayMode": "table",
+            "orientation": "horizontal",
-              "placement": "right"
+            "reduceOptions": {
-            },
+              "calcs": [
-            "tooltip": {
+                "lastNotNull"
-              "mode": "multi"
+              ],
+              "fields": "",
+              "values": false
             }
-          }
+          },
+          "description": "Current five-minute request rate, with one vertically aligned lane per entrypoint.",
+          "transformations": [
+            {
+              "id": "sortBy",
+              "options": {
+                "fields": [
+                  "Value"
+                ],
+                "order": "desc"
+              }
+            }
+          ]
         }
       ],
       "time": {