Systems writing in one stream

This is the combined feed for long-form posts and shorter notes on systems engineering, performance, compilers, kernels, and operational edge cases. It is meant to be the quickest way to scan what is new before drilling into a specific lane.

Recent writing

April 2026

  1. A tiny eBPF note: start with tracepoints before kprobes Note
  2. Why your ConfigMap changes are not showing up in the container yet Note
  3. What Does It Take to Transfer 1 Byte Over Wi-Fi Without an OS? Post