Bugfixes 1

cmd/trace-coverage-audit/main.go

@@ -183,19 +183,21 @@ var flows = []flow{
 	},
 	{
 		Name:        "in_api_workers",
-		Description: "Per-iteration spans for in-API background tickers",
+		Description: "Spans for in-API background workers",
 		GlobPatterns: []string{
 			"internal/worker/gas_price_worker.go",
 			"internal/worker/maintenance_worker.go",
 			"internal/worker/unit_drift_validator.go",
 			"internal/app/new.go",
+			"internal/api/telemetry/telemetry_sessions_charge_geofence_pricing.go",
 		},
-		MinSpanFiles: 4,
+		MinSpanFiles: 5,
 		RequiredFiles: []string{
 			"internal/worker/gas_price_worker.go",
 			"internal/worker/maintenance_worker.go",
 			"internal/worker/unit_drift_validator.go",
 			"internal/app/new.go",
+			"internal/api/telemetry/telemetry_sessions_charge_geofence_pricing.go",
 		},
 	},
 	{

docs/runbooks/phase-44-trace-coverage-audit.md

@@ -89,11 +89,12 @@ go run ./cmd/trace-coverage-audit -report docs/runbooks/phase-44-trace-coverage-
 - Matched files:
   - `internal/tracing/fsmtracer.go`
 
-## Per-iteration spans for in-API background tickers — `in_api_workers`
+## Spans for in-API background workers — `in_api_workers`
 
 - Status: **OK**
-- Instrumented files matched: 4 (threshold ≥ 4)
+- Instrumented files matched: 5 (threshold ≥ 5)
 - Matched files:
+  - `internal/api/telemetry/telemetry_sessions_charge_geofence_pricing.go`
   - `internal/app/new.go`
   - `internal/worker/gas_price_worker.go`
   - `internal/worker/maintenance_worker.go`

helm/teslasync/files/grafana/dashboards/slo-geofence_pricing_read_availability.json

@@ -0,0 +1,235 @@
+{
+  "uid": "slo-geofence_pricing_read_availability",
+  "title": "SLO: geofence_pricing_read_availability",
+  "description": "Charging-place rate history, preview, and activity reads must avoid server errors.",
+  "tags": [
+    "slo",
+    "owner:platform",
+    "http",
+    "geofences",
+    "pricing"
+  ],
+  "schemaVersion": 38,
+  "version": 1,
+  "time": {
+    "from": "now-24h",
+    "to": "now"
+  },
+  "refresh": "30s",
+  "panels": [
+    {
+      "id": 1,
+      "type": "stat",
+      "title": "SLI (5m)",
+      "description": "Current good/valid ratio.",
+      "datasource": {
+        "type": "prometheus",
+        "uid": "prometheus"
+      },
+      "gridPos": {
+        "x": 0,
+        "y": 0,
+        "w": 6,
+        "h": 4
+      },
+      "targets": [
+        {
+          "refId": "A",
+          "expr": "slo:geofence_pricing_read_availability:ratio_rate5m",
+          "legendFormat": "ratio_5m"
+        }
+      ],
+      "fieldConfig": {
+        "defaults": {
+          "unit": "percentunit",
+          "min": 0,
+          "max": 1,
+          "decimals": 3
+        },
+        "overrides": null
+      }
+    },
+    {
+      "id": 2,
+      "type": "stat",
+      "title": "Objective",
+      "description": "SLO target.",
+      "datasource": {
+        "type": "prometheus",
+        "uid": "prometheus"
+      },
+      "gridPos": {
+        "x": 6,
+        "y": 0,
+        "w": 6,
+        "h": 4
+      },
+      "targets": [
+        {
+          "refId": "A",
+          "expr": "vector(0.995)",
+          "legendFormat": "objective"
+        }
+      ],
+      "fieldConfig": {
+        "defaults": {
+          "unit": "percentunit",
+          "min": 0,
+          "max": 1,
+          "decimals": 3
+        },
+        "overrides": null
+      }
+    },
+    {
+      "id": 3,
+      "type": "stat",
+      "title": "Error budget remaining (30d)",
+      "description": "1 - (1 - SLI_30d) / (1 - objective). Negative = budget blown.",
+      "datasource": {
+        "type": "prometheus",
+        "uid": "prometheus"
+      },
+      "gridPos": {
+        "x": 12,
+        "y": 0,
+        "w": 12,
+        "h": 4
+      },
+      "targets": [
+        {
+          "refId": "A",
+          "expr": "1 - ((1 - slo:geofence_pricing_read_availability:ratio_rate30d) / (1 - 0.995))",
+          "legendFormat": "budget_remaining"
+        }
+      ],
+      "fieldConfig": {
+        "defaults": {
+          "unit": "percentunit",
+          "min": 0,
+          "max": 1,
+          "decimals": 3
+        },
+        "overrides": null
+      }
+    },
+    {
+      "id": 4,
+      "type": "timeseries",
+      "title": "SLI over time (5m / 1h / 6h)",
+      "datasource": {
+        "type": "prometheus",
+        "uid": "prometheus"
+      },
+      "gridPos": {
+        "x": 0,
+        "y": 4,
+        "w": 24,
+        "h": 8
+      },
+      "targets": [
+        {
+          "refId": "A",
+          "expr": "slo:geofence_pricing_read_availability:ratio_rate5m",
+          "legendFormat": "5m"
+        },
+        {
+          "refId": "B",
+          "expr": "slo:geofence_pricing_read_availability:ratio_rate1h",
+          "legendFormat": "1h"
+        },
+        {
+          "refId": "C",
+          "expr": "slo:geofence_pricing_read_availability:ratio_rate6h",
+          "legendFormat": "6h"
+        }
+      ],
+      "fieldConfig": {
+        "defaults": {
+          "unit": "percentunit",
+          "min": 0,
+          "max": 1,
+          "decimals": 3
+        },
+        "overrides": null
+      }
+    },
+    {
+      "id": 5,
+      "type": "timeseries",
+      "title": "Burn rate (1h / 6h)",
+      "description": "Bad-event ratio multiplied so the y-axis is in 'budgets per hour' units.",
+      "datasource": {
+        "type": "prometheus",
+        "uid": "prometheus"
+      },
+      "gridPos": {
+        "x": 0,
+        "y": 12,
+        "w": 24,
+        "h": 8
+      },
+      "targets": [
+        {
+          "refId": "A",
+          "expr": "(1 - slo:geofence_pricing_read_availability:ratio_rate1h) / (1 - 0.995)",
+          "legendFormat": "1h"
+        },
+        {
+          "refId": "B",
+          "expr": "(1 - slo:geofence_pricing_read_availability:ratio_rate6h) / (1 - 0.995)",
+          "legendFormat": "6h"
+        }
+      ],
+      "fieldConfig": {
+        "defaults": {
+          "decimals": 3
+        },
+        "overrides": null
+      }
+    },
+    {
+      "id": 6,
+      "type": "timeseries",
+      "title": "Latency (with Tempo exemplars)",
+      "description": "Histogram of the underlying SLI denominator. Exemplars link to Tempo for trace IDs that touched the latency bucket.",
+      "datasource": {
+        "type": "prometheus",
+        "uid": "prometheus"
+      },
+      "gridPos": {
+        "x": 0,
+        "y": 20,
+        "w": 24,
+        "h": 8
+      },
+      "targets": [
+        {
+          "refId": "A",
+          "expr": "histogram_quantile(0.99, sum by (le) (rate(teslasync_red_http_request_duration_seconds_bucket[5m])))",
+          "legendFormat": "p99",
+          "exemplar": true
+        }
+      ],
+      "fieldConfig": {
+        "defaults": {
+          "unit": "s"
+        },
+        "overrides": null
+      }
+    }
+  ],
+  "templating": {
+    "list": []
+  },
+  "links": [
+    {
+      "title": "Tempo (traces)",
+      "type": "link",
+      "url": "/explore?left=%7B%22datasource%22:%22tempo%22%7D"
+    }
+  ],
+  "annotations": {
+    "list": []
+  }
+}