I'm aware what compressed memory is from answers like this and Apple support but what I can't find is what exactly the usage means.
Take my system right now:
Is it telling me the top process is using 3.34GB of RAM and 3.26GB compressed, or is it telling me it is using 3.34GB of memory in total, of which 3.26GB is compressed?
Is there any way to understand how much compression is going on i.e. what that 3.26GB was before compression?