I didn't do anything in WSL2 Arm64, but in Windows Task Manager, it shows that "Virtual Machine Worker Processes" and "System" occupy about 30% of the CPU. What should I do

[AlexanderDash]

Windows Version

10.0.22000.2538

WSL Version

2.1.5.0

Are you using WSL 1 or WSL 2?

• WSL 2
• WSL 1

Kernel Version

5.15.146.1-2

Distro Version

Ubuntu-22.04

Other Software

CPU is Snapdragon 8cx Gen3
Windows11 Arm64 21H2 (22000.2538)

WSLg version: 1.0.60

MSRDC version: 1.2.5105

Direct3D version: 1.611.1-81528511

DXCore version: 10.0.25131-1002-220531-1700. rs onecore base2 hyp

Repro Steps

Open Ubuntu and do nothing, occupying 30% CPU

When I wsl -- shutdown, it doesn't take up my CPU anymore

Expected Behavior

occupying 2% CPU，Make it right，I didn't do anything, why is it taking up my CPU

Actual Behavior

Open Ubuntu and do nothing, occupying 30% CPU

Diagnostic Logs

No response

[github-actions]

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Download and execute collect-wsl-logs.ps1 in an administrative powershell prompt:

Invoke-WebRequest -UseBasicParsing "https://raw.githubusercontent.com/microsoft/WSL/master/diagnostics/collect-wsl-logs.ps1" -OutFile collect-wsl-logs.ps1
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.\collect-wsl-logs.ps1

The scipt will output the path of the log file once done.

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View similar issues

Please view the issues below to see if they solve your problem, and if the issue describes your problem please consider closing this one and thumbs upping the other issue to help us prioritize it!

Open similar issues:

• High CPU load (Virtual Machine Worker Process + System) when session is IDLE (#8761), similarity score: 0.81

Closed similar issues:

• arm64 idle cpu usage very high (#9090), similarity score: 0.82
• 8% vmmem CPU usage on windows when top in WSL shows ~0 CPU usage when running WSL2 with the task scheduler of Windows 11 (#8288), similarity score: 0.75
• high CPU-Load on Snapdragon 8cx Gen2 Windows 11 (#9415), similarity score: 0.74
• Very high CPU usage (#11492), similarity score: 0.74

Note: You can give me feedback by thumbs upping or thumbs downing this comment.

[AlexanderDash]

After updating Windows 11, it was resolved