2nd time chatgpt helped me fix an OS level issue (99% PEBCAK). It's great to be able to poke deeper in subsystems you ba...

2nd time chatgpt helped me fix an OS level issue (99% PEBCAK). It's great to be able to poke deeper in subsystems you barely knew existed (in this case the fs exposed interrupts https://serverfault.com/questions/896551/what-is-this-column-in-proc-interrupts)Turns out the aspm (power saving) option on my NIC made it spam the kernel and put the whole laptop on its knees on every long download.#llm #linux #performance #debugging