https://www.bvbej.com/tags/linux/Recent content in Linux on BvBeJ的小站Hugozh-CNTue, 26 May 2026 00:00:00 +0000https://www.bvbej.com/posts/linux-cpu-isolation-realtime-service/Tue, 26 May 2026 00:00:00 +0000https://www.bvbej.com/posts/linux-cpu-isolation-realtime-service/把关键线程与系统噪声隔离开，才能真正收敛尾延迟。https://www.bvbej.com/posts/ebpf-continuous-profiling-production/Sun, 10 May 2026 00:00:00 +0000https://www.bvbej.com/posts/ebpf-continuous-profiling-production/持续采样能提前发现回归，但前提是控制开销与噪声。https://www.bvbej.com/posts/cpp-allocator-fragmentation-governance/Wed, 06 May 2026 00:00:00 +0000https://www.bvbej.com/posts/cpp-allocator-fragmentation-governance/RSS 高不一定是泄漏，碎片化同样会把机器吃满。https://www.bvbej.com/posts/linux-io-uring-backpressure/Fri, 01 May 2026 00:00:00 +0000https://www.bvbej.com/posts/linux-io-uring-backpressure/只追求提交速率会把延迟吞噬掉，背压策略才是稳定性核心。https://www.bvbej.com/posts/linux-epoll-vs-io-uring-notes/Sat, 25 Apr 2026 00:00:00 +0000https://www.bvbej.com/posts/linux-epoll-vs-io-uring-notes/不是新技术一定更好，关键看业务模型与团队维护成本https://www.bvbej.com/posts/go-graceful-restart-systemd/Thu, 23 Apr 2026 00:00:00 +0000https://www.bvbej.com/posts/go-graceful-restart-systemd/不丢连接、不打断在途请求的发布方案