curl --location --request GET 'http://127.0.0.1:9999/api/v1/system/metrics/current' \
--header 'x-token: {{x-token}}'
{"code":200,"message":"操作成功","data":{"cpu_usage":8.376288659793813,"memory_usage":54.02528190526474,"disk_usage":88.47856056810942,"timestamp":"2025-04-22T16:17:57.7606668+08:00"}}