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#kernel

Explore technical articles, benchmarks, and architectural blueprints categorized under #kernel on Tekromancy.

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Sep 15, 2026 #kernel

The Production bpftrace Playbook: Real-Time Linux Kernel Performance One-Liners

Battle-tested bpftrace recipes and one-liners for diagnosing CPU latency, block I/O bottlenecks, network drops, memory leaks, and process executions in production.

by Joshua Edward McLaughlin Cox Read →

Aug 20, 2026 #kernel

Demystifying eBPF: Tracing Linux Kernel Internals in Real Time

How extended Berkeley Packet Filter (eBPF) transforms observability, security, and networking directly in the Linux kernel without risky kernel modules.

by Joshua Edward McLaughlin Cox Read →

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