The `ad-hoc cpu-overload-logs` recipe is exactly what I need. Let me run it directly.The recipe returned `evidence_sufficient=false` with 0 observed nodes for all components — no metrics data was returned for this cluster in this window. The recipe is authoritative on this. Here is the result:

```json
{
  "cluster_id": "10748116073341772391",
  "window": {
    "start": "2026-07-21T03:00:00Z",
    "end": "2026-07-21T03:05:00Z"
  },
  "evidence_sufficient": false,
  "ranked_nodes": []
}
```