https://www.bvbej.com/tags/%E9%AB%98%E5%B9%B6%E5%8F%91/Recent content in 高并发 on BvBeJ的小站Hugozh-CNSat, 23 May 2026 00:00:00 +0000https://www.bvbej.com/posts/cpp-scheduler-tail-latency-control/Sat, 23 May 2026 00:00:00 +0000https://www.bvbej.com/posts/cpp-scheduler-tail-latency-control/平均延迟好看不代表系统健康，尾延迟治理要从调度器设计入手。https://www.bvbej.com/posts/cpp-async-logging-lossless-design/Sun, 17 May 2026 00:00:00 +0000https://www.bvbej.com/posts/cpp-async-logging-lossless-design/队列化日志提升吞吐，但必须先定义“丢日志”与“阻塞业务”的边界。https://www.bvbej.com/posts/go-redis-hotkey-sharding/Fri, 08 May 2026 00:00:00 +0000https://www.bvbej.com/posts/go-redis-hotkey-sharding/热点 Key 不只影响延迟，还会放大主从复制与集群迁移风险。