curl --location 'http://cf-v2.uapis.cn/node_stats'{
"msg": "string",
"code": 0,
"data": [
{
"total_traffic_in": 0,
"total_traffic_out": 0,
"node_name": "string",
"state": "string",
"bandwidth_usage_percent": 0,
"cpu_usage": 0,
"nodegroup": "string",
"client_counts": 0
}
]
}