What is Swap Space?
Swap space is a separate memory on your computer’s hard drive. It acts like extra memory when your computer’s main memory (RAM) gets full. When you have too many programs or files open and your RAM is all used up, your computer moves some of the things it’s not using right now to the swap space on the hard drive. This frees up space in the RAM for the programs and files you’re actively using.
Swap space helps your computer keep running smoothly when it’s running out of memory. It’s like having an extra room to store things temporarily when your main room gets too full.
How to Check Swap Space in Linux
Swap space is like an extra space in your computer’s memory. When your computer’s main memory (RAM) gets full it uses this extra room (swap space) to store things that aren’t being used right now. This extra room is located on your computer’s hard drive. Keeping an eye on how much of this extra room is being used is important for your computer to work well. If too much of the extra room is being used, your computer might slow down.
How to Check Swap Space in Linux
- What is Swap Space?
- Methods to Check Swap Space in Linux
- 1. Using swapon Command
- 2. Using /proc/swaps Command
- 3. Using free command
- 4. Using vmstat Command
- 5. Using top/atop/htop/glances Command
- 6. Using Linux GUI Tool
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