What is this 6.3GB of hard disk space allocated as "Swap"?
65792
What is a "Swap Area"?
101157
What is the difference between "used space", "size" and "size on disk"?
135162
How to empty swap if there is free RAM?
126834
How can I find what is using the rest of my drive?
86013
How to increase swap size?
12895
WinDirStat shows 244GB unknown space on external drive
11298
Do we still need swap partitions on desktops?
113999
What exactly does 'Wipe available diskspace' do?
49959
How does Linux know where its swap partition is?
15285
How do I find the amount of free space on my hard drive?
34624
Why does Windows only show about 3.5 GB of my 4 GB of RAM?
78732
How much swap space should I use?
84554
Unexpected free disk space decrease?
145670
Why does "Size on disk" vary when "Size" does not with the same set of files?
30859
ext4: How to account for the filesystem space?
42197
Does it make sense to create swap partitions for new installations nowadways?
16193
How much space does Ubuntu take up after it's already installed?