/en/tags/bpftrace/Recent content in Bpftrace on Mi&Bee BlogHugo -- gohugo.ioen蓝宝石的傻话Wed, 10 Jun 2026 00:00:00 +0000/en/posts/telemetry/ebpf-oom-intro/Wed, 10 Jun 2026 00:00:00 +0000/en/posts/telemetry/ebpf-oom-intro/<p>eBPF (Extended Berkeley Packet Filter) started as a network packet filtering tool, but over nearly a decade it has evolved into the most powerful observability framework in the Linux kernel. It allows you to safely inject and execute custom programs without modifying kernel source code or loading kernel modules.</p> <p>This article kicks off the series, using OOM (Out-of-Memory) monitoring as a concrete entry point to learn the core eBPF concepts and toolchain.</p>