you can just feel it in your bones

> These are measured results backed by the Linux source, not a portable guarantee for every kernel, filesystem, device, or API called “AIO”.

> The interesting race window is there, but hard to see. So I made it larger.

I'm the author and I'm not native speaker, so please bear that in mind. However, I admit I've used AI for grammar and style. IMHO, the post is not fiction, I just wanted to communicate the ideas as clearly and effectively as possible.