If you see Task Manager, you’ll note that Windows Service Host Local System (Network Restricted) is causing the problem of high CPU usage. This is not strongly related CPU’s velocity or power because it can occur in any configuration.
This company is called Superfetch, and it’s applied to preload information from the hard disk drive into RAM memory. So to boost your efficiency, and remove the high CPU usage.
This issue normally affects CPU usage and disk space. In this guide, we’ll go into this issue in as much detail as possible all geared toward assisting you to fix it.
There are some problems which you could work around until you fix them but, unfortunately, this isn’t true with Service Host Local Service Restricted.
The fantastic news is that getting this error doesn’t necessarily mean you’ve always done wrong. The procedure uses anywhere from 20 percent to 50 percent CPU and lasts for about 5 or 10 minutes then goes away. Only to return 5 or 10 minutes later, and has been happening consistently for the past 4 or 5 times. I’ve tried several options like virus scans, malware scans, reinstalling audio drivers.
A significant number of Windows users have suffered from an issue where as much as 95% in their Computer and Drive happen to be used by an activity known as System Host: Local System (Network Restricted). This issue first surfaced in the times of Windows 8 and has stuck around to haunt the brave users of Windows 10. Customers suffering from this matter have claimed the Device Number: Local System (System Restricted) process hogging around 95% of the Computer or more to 72 MB/s of their computer’s total power to examine data from and write information to its HDD. These data are significant to say minimal.
Fix High CPU Usage by Service Host Local System (Network Restricted)
However, Service Host Local System (Network Restricted), in and of itself, is pretty ambiguous as it isn’t anyone assistance but a guise under which numerous various Windows system companies run, some of that could be producing unusually high Computer and Computer usage. Moreover, to create things worse, this issue can also be caused by memory leak inside the low-paged pool of memory.
It’s allowed to be one of many things controlling your computer’s storage and ensuring that the data you utilize more regularly is quickly read from the Memory (which will be faster), as opposed to the slower hard disk drive. Or so they said over at Microsoft at least. Sometimes Antivirus that you are using can cause such issues, So, first of all, Disable Avast Antivirus if you are using.
Therefore, we have developed the next information to help you fix both of the above potential sources of the Service Host Local System (Network Restricted), in case one turns out to indeed be causing it. The recommendations described here are in a step-by-step format and are simple to follow, which means you shouldn’t encounter any trouble in completing them.
How To Stop System Host: Local System (Network Restricted) From Using High CPU
Open Run and type in services.msc and Enter.
From the list of services, you will see, find the one called Superfetch and double-click on it to open its Properties.
In the service’s properties, click on Stop and from the drop-down menu opposite Startup type choose Disabled. Click Apply and then OK.
Restart your PC and check for the error again.
Open Run as described in Step 1 and type in regedit. Press Enter.
This will open the Registry Editor, in which you will need to go to the following (left pane): HKEY_LOCAL_MACHINE > SYSTEM > ControlSet001 -> Services -> Ndu.
In the right pane double click on Start and change the Value data to 4. Click OK and close the Registry Editor.
Restart your machine and check your Task Manager. You will find that System Host: Local System (Network Restricted) does not take up as much CPU as it used to.
As it is using your internet connection to download windows update files as well as sometimes it update other device drivers without knowing you unless you change within your windows update options from install updates automatically to check for updates but allow me to choose whether to install it or not.
After disabled Superfetch assistance, your Computer usage should get back to normal and you’ll be able to proceed with a focus on your PC without any problems.
On another solution is set your connection as a metered connection, to ensure that every one of the history web traffic, including windows update, sync, error reporting won’t happen. You can identify and check your internet traffic.
Did this article on How to Fix High CPU Usage by Service Host Local System (Network Restricted) useful? Please let us know in the comment section below, your feedback means a lot to us!