{
  "service": "yolo-connectivity-check",
  "status": "ok",
  "note": "placeholder: replace with real YOLO inference service on /opt/yolo",
  "hostname": "VM-0-12-ubuntu",
  "listen": "127.0.0.1:1044",
  "public_url": "https://yolo.tulingai.work",
  "time_utc": "2026-09-16T22:42:32Z",
  "time_cst": "2026-09-17 06:42:32+0800",
  "python": "3.10.12",
  "gpu": {
    "name": "NVIDIA A10",
    "memory_used_mb": 3611,
    "memory_total_mb": 23028,
    "utilization_pct": 47,
    "temperature_c": 47,
    "power_w": 118.48
  }
}