Read Network data

Example response

{
  "data": [
    {
      "name": "eth0",
      "bytes_sent": 1024,
      "bytes_recv": 2048,
      "packets_sent": 100,
      "packets_recv": 200
    }
  ],
  "errors": [
    {
      "metric": [
        "cpu.temperature"
      ]
    }
  ]
}