Terrible Performance Running IO Operations on System Drive after Installing Windows 11
If you've recently installed Windows 11 and are experiencing poor performance when running basic IO operations using Explorer, you're not alone. This article will provide a detailed overview of the issue, its causes, and potential solutions.
Symptoms
Users have reported slow copying and pasting speeds when transferring files to and from the system drive. This issue is particularly noticeable when copying large archives or multiple files at once.
Causes
The root cause of this issue is still under investigation, but some users have reported that it may be related to the new file system introduced in Windows 11. Additionally, some have suggested that the issue may be related to the way Windows 11 handles SuperFetch and other background services.
Potential Solutions
There are several potential solutions that users have reported to improve IO performance on the system drive after installing Windows 11:
- Disable SuperFetch: SuperFetch is a Windows service that preloads frequently used applications into memory. Some users have reported that disabling this service can improve IO performance.
- Disable Windows Search: Windows Search is a service that indexes files and folders on your system drive to make them easier to find. Disabling this service can improve IO performance, but it will also make it more difficult to find files and folders on your system.
- Use a different file system: Some users have reported that formatting their system drive with a different file system, such as NTFS or exFAT, can improve IO performance.
- Use a different copy utility: Some users have reported that using a different copy utility, such as RoboCopy or TeraCopy, can improve IO performance.
Poor IO performance on the system drive after installing Windows 11 can be frustrating, but there are several potential solutions that users have reported to improve performance. It's important to note that these solutions may not work for everyone, and that the root cause of the issue is still under investigation. If you're experiencing this issue, it's recommended that you try the solutions listed above and see if they improve performance for you.
References
- Microsoft Support: Slow file copying in Windows 10
- How-To Geek: How to Disable Superfetch in Windows 10
- TechRepublic: How to disable Windows Search in Windows 10
- Lifehacker: The Best File Copy Utility for Windows
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