Many Windows users have encountered the issue wherein nearly 95% of the disk space/CPU is used by a specific process called a Service host: Local System (Network Restricted). The service host’s local system needs to be clarified, and the issue can also result from memory leakage.
Recently it was discovered that Superfetch is responsible for causing the issue on your Windows PC. Superfetch is enabled on computers having regular mechanical drives, that is, non-solid-state drives.
It keeps track of the applications used frequently on a PC, then loads those files into RAM to increase the speed when installing them. If you are using Windows 10, a bug is responsible for letting Superfetch consume a fair amount of various system resources.
Thus, disabling the service (Superfetch) on your PC is recommended. It is better to disable the service if it is consuming the system resources to speed up the process of installing applications on your PC.
It is frustrating to compromise with the slow speed of your laptop or PC. What you do is view the task manager to find out the exact problem. Here on task manager, you will notice a process called service host local system that is eating up the resources that exist in your PC. If you are Windows 8, 9, or 10 user, then this is something that you often have to encounter.
The article will help you resolve the problem through different solutions.
What is Windows Services Host Local System?
Before you learn about the methods that can help you resolve the issue, let us understand the service host’s local system. Viewing the Task Manager, you will find a series of processes running within respective timings.
In short local system is a set of system processes. It is an assembly of generic services which are stored in a box. Inside that box, you will see plenty of functionalities related to the operating system, like an auto-update of different applications.
It also comprises plenty of system services for your PC to run smoothly. This can be the leading cause of the local Systems draining your PC’s resources.
The entire process can be monitored through the Task manager. The service host also runs several functions within a specified time for which it uses the system resources like RAM, Internet data, and memory.
The process also includes frequent Windows updates that consume ample memory space and need internet data to initiate the process.
Methods to resolve the service host local systems’ high CPU & memory usage
Several ways can help you determine your PC’s high CPU memory usage by servicing the local host systems. Listed below are some standard methods, and upon following the practices, there are higher chances of getting the expected results.
Carry Out a System File Check
Many users get the expected results after completing a system file check. Thus, try this method and see how it works. To accomplish the task, you need to follow the below-mentioned steps.
- Open – the command prompt, and you can get it from the Start menu and then type – cmd in the box
- Right-click on- Command prompt
- Select the option- run as administrator
- Accept the UAC prompt too
- Type the command – “sfc/scannow” in the command prompt and then press – enter.
- It will help you to carry out a system file check.
The entire process will finish in a few seconds. Upon completing the process, you can view it in the command prompt.
At the very last step, type the following on the command prompt
- Type the command – dism /Online /Cleanup-Image /RestoreHealth and then press- enter
- Here you can view memory and CPU usage to check whether the settings are restored to normal.
Disable- Superfetch Service
Superfetch may not be one of the reasons for this service host issue with high memory & CPU usage. Still, you can disable it as part of other methods to resolve the issue. Here is what you can do.
- Press the button- Windows + R from your keyboard, which will open run
- Enter- services. MSc in run
- Here you will view the services that are currently running on your PC.
- Scroll the list till you find – Superfetch
- Double-click on Superfetch to get control over its settings completely.
- Here you can choose to disable the service.
- To disable the service – on startup type – choose disabled and click Apply to execute the changes.
Analyze Windows Updates
As the service host local is linked to Windows updates, it can also be an obstacle in creating the issue of high memory & CPU usage. Thus give it a try to troubleshoot the windows updates. For this, you need to enter the control panel.
- Access control panel
- Select- System and Security and then browse to Security and Maintenance.
- There you can find the option for troubleshooting.
- Now you select- Fix Problems with Windows Update.
- On the same menu, click- next.
- Again you will get a menu that would check for running trouble-shooter as the administrator.
- Just click on it to start the process of troubleshooting.
- The process will take some time to finish.
- Restart the system once the process is completed.
- Now check if the service host local system uses the same CPU and memory space it used earlier.
Method – 4
Remove Service Host Process
Using the task manager, you can easily remove the service host process. When you notice the local host system using high memory & CPU usage in Task manager, you will also be able to find the svchost process there. After removing or destroying it, you can enhance the performance of your computer by vacating the CPU and memory resources.
Before you carry out the process, save the data on your PC. In the end, your PC will shut down.
To destroy the svchost process, you must follow the steps below.
- Access- Task Manager, which you can do by pressing the Ctrl+Shift+Del buttons from your keyboard.
- On the task manager, choose the button – More details to expand it.
- Here you can view the list of processes running on your PC.
- From the processes listed, look for – “Service Host: Local System.
- This process updates the service – Orchestrator on your PC and performs Windows updates. Just select the task and end it.
- You will see a message confirming the process. You can prove it, and your PC will be shut down.
After following this method, wherein you destroy SVChost, you need to download the pending updates on your PC manually. Before the process, ensure you are connected to the internet.
Method – 5
Update The Drivers
If any one of the steps given above doesn’t work for you for resolving the CPU/Disk usage issue, then the drivers may be responsible for the problem. You can easily update all the drivers automatically using third-party software.
The software will help you update the drivers to the newest version easily. The software also identifies the correct drivers for your system, and you don’t need to worry and end up installing the wrong drivers.
Method – 6
Disable The Service – Backup Intelligent Transfer
- Open task manager and then click on the tab- Services
- To the bottom of the services window you will see the button- Open services. Click on it.
- You will get a new window that lists all services. From the list look for Backup Intelligent Transfer service
- Now right click it and then click on – Stop
Method – 7
Clean The Junk Files
If you have encountered the issue for the first time, try cleaning up the junk files on your system.
For cleaning up all the junk files on your PC you can use any reliable third party software that helps you sail through the process quickly. Many free tools available on the internet can do the job for you.
After cleaning up the junk files, go to the task manager and see if the disk usage by the service host system has been restored to normal.
Windows Service Host Utilizes High RAM/CPU
Windows service host is a hosting service that takes care of other services. When you find the service using high RAM/CPU, you can easily find out that the service is not the actual service but a sub-service that leads to the issue.
It usually occurs when a process is stuck in between or there is a corrupt file or a configuration issue. Well, there are methods stated above to fix the problem. Remember your task manager will only sometimes prompt you on which sub-service is resulting in the issue.
The first thing you should always do when facing any Window error is restart your system. Before doing so, save all your work to prevent data loss and reboot your system. In case the issue gets resolved, then it is simply incredible. If the rebooting process doesn’t solve the problem then you can try the methods given above to fix the issue.
Sometimes service host local systems consume a lot of bandwidth, and many users complain about this. A service host system is a series of system processes that runs automatically through your system. It runs a lot of functions like Window updates etc that require high RAM, disk memory and even internet. You may have observed that your network is used up during the processes.
All the methods given above are easy to use and if you are not technically sound, you can get help from others who know the technical terms well. If you are technically sound, follow the steps carefully to fix the problem. Of course you would never want your PC or laptop to run slow as speed matters and you need your PC /laptop to have a high performance. As there can be many obstacles in the way of the performance of your system, make sure you can identify them accordingly and adequately try the method that can give you expected results.
One or the other method may not work for you, so try different ways to help you get the desired results. Windows still is the most liked operating system as it has Windows offer issues and solutions too. You cannot control how the system behaves as you are using the system to carry out different activities like installing, storing data, downloading, uploading and many more activities. So, make sure you check task manager if you face any problem with the performance of your PC.
If the above methods don’t solve your problem then the reason can be different for the reduced speed of your PC. You need to check with your hardware engineer to solve the problem. If things need to be fixed for you, let the professionals do their job as your PC is a machine made of several components and you have no idea which member needs a repair based on hardware or software.
If the problem is related to service host local, then the above methods indeed work and make sure you save your data before you restart your system. Sometimes even a simple reboot solves the problem.
Understanding the Bugs of Superfetch on Windows 10
If you are on Windows 10, you will experience a lot of bugs in the Operating system due to the availability of Superfetch. It is essential to have a clear understanding about these bugs as well. Then you know what is causing the issue, and what you can do to overcome the hassle or frustration you are facing.
As mentioned earlier, the Superfetch service is enabled only on the Windows 10 computers, where you can see the mechanical hard drives. Almost all Windows 10 users on mechanical hard drives will come across this issue because it is extremely common.
Superfetch is watching all the applications that you use frequently on the computer. Then the files related to those applications would be loaded into the RAM. Your operating system does this intending to provide an excellent assistance to you in the long run. It expects you to speed up the application and the processes the next time you use the computer. However, there is a bug and that’s why you will not be able to get the expected functionality from it at the end of the day. Due to this bug, Superfetch is using your computer resources ridiculously.
You cannot simply afford this because you cannot get any other work done on the computer. Superfetch will consume all the resources, and that’s where you must stop the service. That’s where the fixes as mentioned earlier will be able to help you with.
As you can see, disabling Superfetch can be considered one of the most effective solutions available for people to overcome the issues they face. If you have this problem, you must carefully disable only the Superfetch System. Then you can work around the bug and ensure that you speed up your computer again.
Now you clearly understand the Service Host Local Systems High CPU usage and memory usage. The next time you notice an unwanted slowness in your computer system, you can see whether it has happened due to the Service Host Local Systems consuming too many resources. In such a situation, you already know what to do. All you have to do is follow the steps mentioned earlier to resolve the problem. Then you will be able to end up with effective results.
You will also love what you are getting by this fix at the end of the day. That’s because you can keep up with your productivity levels and ensure you get the most out of your computer system and its available resources.