# ServerClientSystemMonthlyStatService > 操作系统统计 --- ## findTopServerClientSystemMonthlyStats > 查找前N个操作系统 - 角色:`admin`, `user` - HTTP:`POST https://backend.dooki.cloud/ServerClientSystemMonthlyStatService/findTopServerClientSystemMonthlyStats` - RPC:`rpc findTopServerClientSystemMonthlyStats (FindTopServerClientSystemMonthlyStatsRequest) returns (FindTopServerClientSystemMonthlyStatsResponse);` **请求对象 (`FindTopServerClientSystemMonthlyStatsRequest`)** ```json { "serverId": "int64 // 服务ID(网站ID)", "month": "string", "offset": "int64 // 读取位置", "size": "int64 // 数量,通常不能小于0" } ``` **响应对象 (`FindTopServerClientSystemMonthlyStatsResponse`)** ```json { "stats": "[]Stat", "clientSystem": "ClientSystem", "version": "string", "count": "int64 // 数量" } ``` **调用示例** ```bash curl -X POST "https://backend.dooki.cloud/ServerClientSystemMonthlyStatService/findTopServerClientSystemMonthlyStats" \ -H "Content-Type: application/json" \ -H "X-Edge-Access-Token: " \ -d '{ ... }' ``` ---