Full-Chain Load Testing Architecture and Implementation at Bilibili
Bilibili’s full‑chain load‑testing architecture embeds a unique scenario identifier in every request, propagates it through RPC, databases, caches and async queues, isolates production data via shadow resources, and provides a transparent SDK, link analyzer and mock server, enabling comprehensive testing that uncovered dozens of issues and boosted live‑streaming TPS by 140 % without major code changes.
