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-2, "feature_current_available_regions": 1, "feature_current_coverage_pct": 1.6, "feature_deprecated_coverage_pct": 66.7, "feature_note": "VM size availability affects right-sizing, performance, cost, and capacity fallback choices.", "feature_previous_available_regions": 3, "feature_previous_coverage_pct": 4.7, "feature_total_regions": 64, "group": "A", "history_days": 111, "last_available_date": "2026-09-01", "last_missing_date": "2026-08-31", "missing_days": 107, "modality": "VM SKUs", "previous": "available", "prior_disappearances": 3, "region": "eastus", "region_group": "North America", "region_group_current_available_regions": 0, "region_group_previous_available_regions": 2, "same_day_new_regions": [], "service": "compute", "still_available_regions": [ "indonesiacentral" ], "unavailable_pct": 96.4, "unknown_days": 0 } ], "modality_counts": { "AKS Kubernetes versions": { "available": 232, "checks": 252, "partial": 0, "unavailable": 20, "unknown": 0 }, "AKS extensions": { "available": 39505, "checks": 51471, "partial": 0, "unavailable": 11966, "unknown": 0 }, "Azure AI models": { "available": 3955, "checks": 10899, "partial": 0, "unavailable": 6944, "unknown": 0 }, "VM SKUs": { "available": 60150, "checks": 99792, "partial": 0, "unavailable": 39642, "unknown": 0 }, "aiLatency": { "available": 47, "checks": 47, "partial": 0, "unavailable": 0, "unknown": 0 }, "containerApps": { "available": 181, "checks": 315, "partial": 0, "unavailable": 134, "unknown": 0 }, "hostingPlans": { "available": 52, "checks": 63, "partial": 0, "unavailable": 11, "unknown": 0 }, "modelLatency": { "available": 0, "checks": 13, "partial": 0, "unavailable": 13, "unknown": 0 }, "runtimes": { "available": 1352, "checks": 1638, "partial": 0, "unavailable": 286, "unknown": 0 } }, "narrative": "Latest scan: 52 new availability signals and 343 regressions across 3 regions. VM SKUs: VM sizes withdrawn (343 signals; 4 deprecation candidates, 339 recurring disappearances, up to 3 prior disappearances). SRE impact: capacity planning and SKU fallback lists should be rechecked. Coverage now ranges from 1 to 18 of 64 monitored regions. The noisiest affected signal was unavailable 99.1% of prior observations. Examples: eastus \u00b7 Azure virtual-machine size for right-sizing compute (basic.a0); eastus \u00b7 Azure virtual-machine size for right-sizing compute (basic.a1); eastus \u00b7 Azure virtual-machine size for right-sizing compute (basic.a2); eastus \u00b7 Azure virtual-machine size for right-sizing compute (basic.a3); and 339 more. VM SKUs: VM sizes now offered (52 signals; 52 restored availabilities, up to 2 prior disappearances). SRE impact: more compute shapes for right-sizing, performance, and cost tuning. Coverage now ranges from 11 to 11 of 64 monitored regions. The noisiest affected signal was unavailable 98.2% of prior observations. Expansion pattern: restored regional signal. Examples: northcentralus \u00b7 Azure virtual-machine size for right-sizing compute (d128ds.v7); northcentralus \u00b7 Azure virtual-machine size for right-sizing compute (d128lds.v7); northcentralus \u00b7 Azure virtual-machine size for right-sizing compute (d128ls.v7); northcentralus \u00b7 Azure virtual-machine size for right-sizing compute (d128s.v7); and 48 more. What this means for Azure users: review placement and fallback plans using these catalog/list signals before changing production deployments.", "narrative_fallback_reason": "generation_failed", "narrative_generation_error": "RuntimeError: Azure OpenAI social draft request failed: HTTP 429: { \"error\": { \"message\": \"Your requests to gpt-5.4-mini for gpt-5.4-mini in eastus have exceeded rate limit.\", \"type\": \"too_many_requests\", \"param\": null, \"code\": \"rate_limit_exceeded\" } }", "narrative_grounding_status": "scan_facts_only", "narrative_mcp_error": null, "narrative_mcp_status": "available", "narrative_microsoft_learn_urls": [], "narrative_model_deployment": "gpt-5.4-mini", "narrative_source": "rule", "parked_unknown_changes": 0, "previous_date": "2026-09-01", "previous_snapshot_path": "snapshots/2026-09-01.json.gz", "snapshot_path": "snapshots/2026-09-02.json.gz", "snapshot_timestamp": "2026-09-02T08:12:39.104551+00:00", "social_drafts": { "linkedin": "2026-09-02 recorded 52 new availability signals, 343 regressions, and 0 parked unknown transitions. Latest scan: 52 new availability signals and 343 regressions across 3 regions. VM SKUs: VM sizes withdrawn (343 signals; 4 deprecation candidates, 339 recurring disappearances, up to 3 prior disappearances). SRE impact: capacity planning and SKU fallback lists should be rechecked. Coverage now ranges from 1 to 18 of 64 monitored regions. The noisiest affected signal was unavailable 99.1% of prior observations. Examples: eastus \u00b7 Azure virtual-machine size for right-sizing compute (basic.a0); eastus \u00b7 Azure virtual-machine size for right-sizing compute (basic.a1); eastus \u00b7 Azure virtual-machine size for right-sizing compute (basic.a2); eastus \u00b7 Azure virtual-machine size for right-sizing compute (basic.a3); and 339 more. VM SKUs: VM sizes now offered (52 signals; 52 restored availabilities, up to 2 prior disappearances). SRE impact: more compute shapes for right-sizing, performance, and cost tuning. Coverage now ranges from 11 to 11 of 64 monitored regions. The noisiest affected signal was unavailable 98.2% of prior observations. Expansion pattern: restored regional signal. Examples: northcentralus \u00b7 Azure virtual-machine size for right-sizing compute (d128ds.v7); northcentralus \u00b7 Azure virtual-machine size for right-sizing compute (d128lds.v7); northcentralus \u00b7 Azure virtual-machine size for right-sizing compute (d128ls.v7); northcentralus \u00b7 Azure virtual-machine size for right-sizing compute (d128s.v7); and 48 more. What this means for Azure users: review placement and fallback plans using these catalog/list signals before changing production deployments.\n\nEvidence note: these are read-only Azure catalog/list signals; unavailable does not mean quota, capacity, deployment failure, or SLA impact.", "short_post": "2026-09-02: 52 new availability signals, 343 regressions, and 0 parked unknown transitions. Evidence note: these are read-only Azure catalog/list signals; unavailable does not mean quota, capacity, deployment failure, or SLA impact." }, "status_counts": { "available": 105474, "partial": 0, "unavailable": 59016, "unknown": 0 }, "summary_counts": { "checks": 164490, "features": 2627, "regions": 64 }, "total_changes": 395 }