{
   "retry": 0,
   "verbosity": 0,
   "log": "/var/log/vzlogger/vzlogger.log",
   "local": {
      "enabled": true,
      "port": 8081,
      "index": true,
      "timeout": 0,
      "buffer": 0
   },
   "meters": [
      {
        "enabled": true,
        "allowskip": false,
        "aggfixedinterval": false,
        "aggtime":60,
        "channels": [
          {
             "uuid": "777de5f0-0414-4602-bf3a-fa3dbe94e615",
             "middleware": "http://localhost:8080",
             "identifier": "1-0:1.8.0",
             "aggmode": "max"
          },
          {
             "uuid": "9181eb20-70a0-11ec-bd39-b5709b428bae",
             "middleware": "http://localhost:8080",
             "identifier": "1-0:16.7.0",
             "aggmode": "avg"
          }
       ],
       "protocol": "sml",
       "device": "/dev/ttyUSB0",
       "dump_file": "/var/log/ttyUSB0.log",
       "baudrate": 9600,
       "baudrate_read": 9600,
       "parity": "8n1",
       "read_timeout": 10,
       "interval": 1,
        }
   ]
}