powerbot 合约 概览 操作 (22) 结构体 (36) 表 (11) 应用二进制接口 结构体 (36) cpusample_row cpusample 的表格行类型 { "name": "cpusample_row", "base": "", "fields": [ { "name": "samples", "type": "uint32[]" }, { "name": "median_cpu_us", "type": "uint32" }, { "name": "published_at", "type": "time_point_sec" } ] }