Agent 仅上报 host_metrics/edge_health/access_logs;业务流量与 UV 由 Server 侧访问日志聚合。新增 of_node_edge_health 与 of_access_log_hourly, 删除 request_reports/openresty 吞吐路径;API 不再暴露 traffic_reports 与 openresty_rx|tx。心跳/离线默认阈值与回填迁移一并入库。
Honest TTL cleanup semantics; enqueue-safe dedup with flush retry and writer metrics; model insert hooks; latest-per-node and hourly metric/openresty rollups; small-host pool/async defaults, traffic hourly TTL, and UV labeling.