<blockquote>CPU Utilization is Wrong</blockquote>

<blockquote>Executables have been fascinating to me ever since I discovered, as a kid,
that they were just files. If you renamed a .exe to something else, you
could open it in notepad! An...</blockquote>

Good explanation of ELF format. (with a Rust parser as demo!)

<blockquote>Explanation of everything you can see in htop/top on Linux</blockquote>

<blockquote>TL;DR Awk crunches massive data; a High Performance Computing (HPC) script calls hundreds of Awk concurrently. Fast and scalable in-memory solution on a fat machine.</blockquote>

<blockquote>As we discussed in our Linux performance monitoring introduction article, measuring IO subsystem performance is very important. If someone is complaining t</blockquote>