Kernal Profile Tweaks.

Has anyone played with these? Know anything about what they do. And how they work.? I’ve been struggling to hear any difference but then I’m going USB to spdif via an external clock converter.

Yes, played with them.

Looked behind the curtain and saw the file with all the parameters etc.

Made some changes based on IBM Linux/UNIX kernel tuning for servers and ethtool changes based on maximizing Gigabit ethernet which the BBB has, along with adding a few of my own interrupt scheduling mods.