I have a system that has been swapping recently and am unable to account for all swap that is shown as in use by tools like
Specifically, I can account for 19GB of 28GB swap used (according to free) by summing the VmSwap values as reported by
Does anyone know what the remaining 9GB of swap could be used by and if there is a way I can find what is using it?
(I found this link but it seemed to suggest that
/proc/*/status would account for all swap)