When I run
free -m on my command-line, it shows my used memory as show below. When I run
htop the used memory shown is very low.
Why is that? Is it some other kind of representation? I am new to Linux. So I am totally blank on these stuff.
total 3 used free shared buffers cached 5863 4980 882 0 903 3025
The used memory in free shows 4980MB and in htop shows 1076MB. What do they actually represent?