{
  "service": "echo-vram-pool",
  "version": "1.0.0",
  "cluster": "ECHO_VRAM_POOL",
  "status": "operational",
  "timestamp": "2026-04-05T20:07:21.004Z",
  "latency_ms": 543,
  "pool": {
    "total_nodes": 4,
    "online_nodes": 0,
    "total_vram_mb": 24576,
    "available_vram_mb": 24576,
    "used_vram_mb": 0,
    "utilization_pct": 0
  },
  "active_allocations": 0,
  "queued_workloads": 0
}