If you notice in Task Manager, that the Service Host Local System is hogging much of your disk, CPU & Memory usage that is potentially impacting your system performance, you can try the solutions provided in this post lớn resolve this high CPU or disk usage on your Windows 11/10 PC.
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The registry key to be modified here is the ndu.sys. The ndu.sys (Network Data Usage Monitor) tệp tin is a Windows driver.Since this is a registry operation, it is recommended that you back up the registry or create a system restore point as necessary precautionary measures. Once done, you can proceed as follows:Press Windows key + R lớn invoke the Run dialog.In the Run dialog box, type regedit và hit Enter to mở cửa Registry Editor.Navigate or jump to lớn the registry key path below:HKEY_LOCAL_MACHINESYSTEMControlSet001ServicesNduAt the location, in the right pane, double-click the Start key khổng lồ edit its properties.Input 4 in the Value data field.Note: Changing the registry Start value to 4 will disable some part of the ndu.Hit Enter or click OK khổng lồ save the change.Exit Registry Editor.Restart your PC.On boot check if the issue is resolved. If not continue with the next solution.4> Disable Windows Update Delivery OptimizationYou may want to disable Windows Update Delivery Optimization & see if the issue at hand is resolved.5> Troubleshoot in Clean Boot stateUnnecessary system & cache files, processes, services present or running on your computer can cause this issue.Clean Boot is an environment on Windows 10 where only basic & essential services run và there is no issue being triggered by third-party applications or additional built-in features.This solution requires you to perform a Clean Boot & see if that helps. If the issue persists, try the next solution.6> nâng cấp CPUIf none of the above solutions has worked for you, you can choose to upgrade your CPU. The issue may be caused by the old CPU or outdated/corrupted CPU drivers. In this case, you can first try updating the CPU drivers và see if that helped – if not, you can tăng cấp your CPU.You can either update the processor drivers manually via the Device Manager, or you can get the driver updates on the Optional Updates (if available) section under Windows Update. You can also download the latest version of the driver from the CPU manufacturer’s website.Any of these solutions should work for you!Service Host Network Service High network usage in Windows 11/10
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Obinna Onwusobalu, has studied Information và Communication Technology và is a keen follower of the Windows ecosystem. He runs a computer software clinic. He says it"s best practice lớn create a System Restore Point before making any changes khổng lồ your PC.April 8, 2022