My coworker at Meta and kernel memory management expert Chris Down already wrote about why you need swap: https://chrisdown.name/2018/01/02/in-defence-of-swap.

My coworker at Meta and kernel memory management expert Chris Down already wrote about why you need swap: https://chrisdown.name/2018/01/02/in-defence-of-swap.html https://chrisdown.name/2018/01/02/in-defence-of-swap.html