[Fixed] Service Host Local System High Disk Usage in Windows

Task Manager in Windows operating system shows us the statistics of the system resources. We can spot which service or the program is running in the background and amount of system resources that specific app is consuming. If you notice the high CPU usage or the significant drop in the system performance, then you must check out the Task Manager to find the reason behind the same. Most of the times, it is service host local system high disk usage, that is behind the sudden drop in system performance. You can spot the service consuming high disk or high CPU resources from the task manager.

Service Host Local System consumes lots of CPU and Disk Resources, mostly the 100%, making your computer sluggish and you cannot perform simple tasks like opening up the Notepad. So, you have to get rid of the service to make your computer perform smoother. To get rid of this service host local system high memory usage problem, you should follow some working methods, and you’ll be able to work on your computer without facing performance issues.

What is Service Host Local System in Windows?

Windows Operating System works with the help of multiple background services, which automate various tasks. The Service Host Local System or Service Host Superfetch is one such background service, which handles the task of updating the Windows OS in background. You can find this service in Windows 7, 8, and 10 operating systems. This service connects to the Microsoft servers and download the critical security and software updates and then installs it. While doing all this process, the service consumes almost everything available from the system resources, like the CPU, Memory and Disk Bandwidth, rendering your computer useless until it completes the task.

service host local system high disk usage

How to Fix Service Host Local System High Disk Usage problem?

It’s not complicated at all to get rid of the svchost.exe service host: local system (network restricted) service in Windows 7, 8, and 10 based computers. All you have to do is to follow the methods that we are going to share below, and you’re done. Here are the working methods with steps to help you get rid of the problem within a few minutes.

Method 1 – Disable Superfetch service

You can disable the Svchost.exe background service, and it will fix the issue. Here are the exact steps to disable Svchost.exe or superfetch service from the Services Management Console.

  1. First of all, press “Windows key +R” key combination on the keyboard to open the RUN window. Then type “services.msc” in the Run Window and press ENTER to open Services Management console.
    Services.msc
  2. In the Services Management console, you’ll see the list of all of the services installed on the computer. Scroll down and search for “Superfetch” service.
  3. Right-click on the “Superfetch” service and click on “Properties.”
  4. Then, click on “Startup type” and select “Disabled” and save the changes.superfetch disable
  5. Now, Restart your computer to let these changes take effect, and you’ll not face this problem anymore.

Note: You should quick check Microsoft compatibility telemetry high disk usage issue too, It can also be the reason why you are facing service host local system high disk usage problem.

Method 2 – Disable Superfetch from Command Prompt

You can disable the service host superfetch service within a few seconds with just a simple command from Command Prompt. Here are the exact steps to use Command Prompt to fix the Service Host Local system high disk usage problem.

  1. First of all, Press “Windows + X” key combination on your keyboard and click “Command Prompt (Admin).”
    Windows Command Prompt (Admin)
  2. Provide the UAC permission if asked and then type or paste the following command in the Command Prompt and press ENTER.net.exe stop superfetch
    superfetch disable cmd
  3. The command will take a few seconds to execute and kill the service. Once done, check the Task Manager if the service is still running and consuming Disk and CPU resources.

Method 3 – Disable BITS Service

The BITS service or the Background Intelligent Transfer service does the job of connecting to the Microsoft servers and downloading Windows Updates files. BITS is the dependent service of the Superfetch service. So, disabling the BITS will fix the problem for you.

  1. First of all, Press “Windows + R” Key combination on your keyboard to open the Run Window. In the Window, type “services.msc” and Press ENTER.
    Services.msc
  2. In the Services Management console, you’ll see the list of all of the services installed on the computer. Scroll down and search for BITS service.
  3. Right-click on the “Background Intelligent Transfer ” service and click on “Properties.”
  4. Then, click on “Startup type” and select “Disabled” and save the changes by clicking on “Apply” or “OK” buttons.
    BITS DIsable
  5. Now, Restart the computer and see if the changes have fixed the problem or not. Mostly, this method will fix the issue of service host local system high CPU usage in Windows 10.

Final Words

It is prevalent to see a service host local system high disk usage problem in Windows 10 operating system. You won’t see this issue in Windows 7 often than Windows 10, but you should know the methods in case you encounter the problem. I hope you’ll follow all the methods to get rid of service host superfetch high disk usage issue in Windows operating system. If you have any doubts or having trouble following the methods, please comment below, and we will help you in the same.

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