On Thu, Apr 23, 2020 at 08:18:24AM +0100, Sad Clouds wrote: > Without much detail about how much memory, swap, etc your system is > using, it's anyone's guess really. You say "RAM is not exhausted" but > that why would the system be swapping?
Maybe it mmap()'s anonymous memory and leaks it? pmap(1) output should show that (and the swap partition needs to be small to be fillable that way). Martin