Summary :

swap usage

What is swap usage? What is an acceptable bandy usage percentage? What should I do if the bandy usage is too high? In this mail service, MiniTool Partition Sorcerer shows you lot how to reduce the bandy usage by adding the bandy space.

Quick Navigation :

  • What Is Swap Usage
  • What Is an Adequate Swap Usage Percent?
  • How to Reduce Bandy Usage
  • User Comments

What Is Swap Usage

If you are a Linux user, you lot may notice that there is a bandy sectionalisation on your computer. The function of this partition is like to virtual memory (paging file) on Windows.

When the bodily retentiveness is not enough, the operating system will take out office of the temporarily unused information from the memory and place it into the swap segmentation, thereby freeing up enough retentivity space for the currently running program.

In Linux, users can use control "~$ free" or "~$ free -h" to display swap utilization. In Windows, the arrangement volition non display the bandy usage or virtual memory usage. In about case, users may see the swap usage on 3rd-party software similar Rainmeter.

Linux Swap – An Culling to PC Retention Not Plenty

What Is an Acceptable Swap Usage Percentage?

I have rainmeter on my desktop... My CPU usage is about x%, my RAM is at 33%, just my Bandy Usage is at 57%. Is that normal, or could this mean I accept an consequence somewhere? ---reddit.com

Some people may find that the swap usage on their PCs is very loftier and they are worried about this. What is an acceptable SWAP Usage pct? Should I take measures to decrease the swap usage?

swap partition thumbnail

It is an important affair to create Swap partition in Linux. MiniTool Partitioning Wizard tin help you to create Linux partition apace when there is a need.

Actually, swap usage percentage is not so much important. Instead, y'all should check the swap space, making sure it is not also large or too pocket-sized.

Co-ordinate to Microsoft, the Windows swap infinite (virtual retentiveness) should exist 1.5 times or twice the concrete retentivity. As for Linux systems, you lot can refer to RedHat'due south saying. The recommended bandy infinite is every bit follows:

Amount of RAM in the system Recommended swap space Recommended swap space if allowing for hibernation
<=2GB 2 times the amount of RAM 3 times the amount of RAM
2GB – 8GB Equal to the amount of RAM 2 times the amount of RAM
8GB – 64GB At least 4 GB 1.5 times the amount of RAM
> =64GB Hibernation non recommended

How to Reduce Swap Usage

In most cases, high swap usage may hateful that the RAM has heavy load. You tin reduce the bandy usage by reducing the RAM usage or adding the swap usage.

windows 10 high memory usage thumbnail

This article explains what high memory usage is and how to check it. It too gives 11 methods to set up Windows 10 high memory usage caused by most common reasons.

In this function, I will show you how add together the swap infinite in Windows and Linux. In Windows, delight follow steps below:

  • Open File Explorer, right-click This PC, and select Properties.
  • Select Advanced system settingsin the pop-up window.
  • In the Arrangement Properties window > Advanced tab, click Settingsin Functioning.
  • Skip to Advanced tab in the pop-upwardly window, and click Alterin Virtual memory.
  • Uncheck Automatically manage paging file size for all drives.
  • Click partition C, cheque No paging file, and click Setto save it.
  • Click Yesto confirm.
  • Select a non-organization segmentation and then check Custom size.
  • Set a proper virtual memory value. Please note that it'south recommended that the value in Initial sizeis the same every bit that in Maximum size.
  • Click Set upand OK to save changes.
change virtual memory

In Linux, you lot can use the following commands to add the bandy space:

  • dd if=/dev/zero of=swapfile bs=1M count=1024 (This command creates a swapfile with specified size. bs is the unit bytes, y'all tin can too designate the unit to K or G manually. The swapfile size is bs*count.)
  • mkswap swapfile (This command makes the file the swap format. Y'all should modify the swapfile path accordingly.)
  • swapon swapfile (This command enables the swapfile. Please alter the path appropriately.)
  • Change /etc/fstab In the file, add control line "swapfile swap swap defaults 0 0". This makes the swapfile valid permanently. Similarly, please change the path appropriately.