Xiaohongshu Tech REDtech
Nov 16, 2022 · Operations
Design and Implementation of a Continuous Performance Optimization and Tracking Platform for Xiaohongshu Services
To curb rising resource costs as Xiaohourshu scales, engineers built a Continuous Performance Optimization & Tracking Platform that continuously profiles services, stores diff‑analyzed data in ClickHouse, automatically detects tiny regressions, links them to code changes, and has already saved and flagged roughly 20,000 CPU cores across search, recommendation and advertising workloads.
Cloud NativeObservabilitybig data
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