{
  "cpu": {
    "table": "cpu",
    "filter": {
      "type": "percent"
    },
    "instance": "instance"
  },
  "memory": {
    "table": "memory",
    "measurement": "type_instance"
  },
  "interface_rx": {
    "table": "interface_rx",
    "instance": "instance",
    "measurement": "type"
  },
  "interface_tx": {
    "table": "interface_rx",
    "instance": "instance",
    "measurement": "type"
  }
}