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{
  "data": {
    "active_tunnels": 8,
    "average_response_time_ms": 28.7,
    "cpu_usage_percent": 15.5,
    "error_rate_percent": 0.18,
    "memory_usage_bytes": 67108864,
    "network_connections": 12,
    "server_requests_per_second": 45.2,
    "server_uptime": "5h23m15s",
    "total_bytes_transferred": 5670000,
    "total_errors": 234,
    "total_requests": 125430,
    "total_tunnels": 15
  },
  "error": "error message",
  "success": true
}