How to find out which processes are using swap space in Linux?

Question

Under Linux, how do I find out which process is using the swap space more?

Answer 1

I did notice this thread is rather old, but if you happen to stumble upon it, as I just did, another answer is: use smem.

Here is a link which tells you both how to install it and how to use it:

http://www.cyberciti.biz/faq/linux-which-process-is-using-swap/