Why total RES doesn't match used memory in top command?
139358
Correctly determining memory usage in Linux
39480
Installed memory 4GB but only 1.93 GB is usable shows in system properties dialog?
102101
Improper de-allocation of memory?
151313
why is some of my swap space being used, when I still have unused RAM?
152309
Why do "df" and "du" commands show different disk usage?
42184
How do you find out which program is using too much memory?
137724
Get free space on internal memory
41545
Why does Ubuntu only show 3GB of RAM?
81317
How to get the Memory Used by a Delphi Program
67414
How does VirtualBox's memory usage work?
57882
What are these different kinds of memory usage in Windows 7 task manager?
135596
How to interpret busybox "top" output?
12127
In Windows 7, is there a way to know how much memory a service is using?
47504
What is the difference between the memory usage report in System Monitor and the one by free?
37001
How to force 'top' to show human readable values for %MEM RES and VIRT
93854
How to check my RAM configuration (Windows 7)?
116755
Free space showing problem in `parted` command?