4 Ways to Fix Svchost.exe High CPU Usage (netsvcs)


In the present scenario, it seems that the Windows Operating System and a computer system have become synonymous with each other. If a person is using a computer, then it is highly possible that his computer would be running on a Windows operating system and that too, with Google Chrome as the web browser. Using the Windows operating system is good, but as we say that everything comes at a price. And in case of Windows, Svchost.exe High CPU Usage is a very common issue. But don’t worry as we have 4 Ways to Fix Svchost.exe High CPU Usage. After following one of these ways, you will be able to overcome this problem.

One of the many errors that have been reported by the users of the Windows Operating System is the svchost.exe high Memory usage error. In this article, we will have an insight into this error and discuss its causes, effects, and methods to get rid of this error in the computer system.

What is svchost.exe High CPU Usage Error?

Most of the files that are responsible for the running of a computer system are files with the .dll extension. These files have to be loaded by a .exe file to be executed for usage. Thus, in simple words, we can say that svchost.exe is a Windows process that hosts the various services in the Operating System. It is an essential part of the operating system and runs whenever the computer system is on. If you have a high CPU usage, then there are chances that the svchost.exe application has caused the error. When this application uses up too much of memory, such as 70 percent or 80 percent, then the computer system faces the svchost.exe high CPU usage error.


Also Read: 5 Ways to Fix IAStorDataSvc High CPU Usage Error

What causes the svchost.exe High CPU Usage Error?

The causes behind the svchost.exe high CPU error are mainly the ones who need an excess of CPU usage. The most common causes include the following:

  • Presence of malicious software in the computer system.
  • Accumulation of a large amount of temporary files in the system.
  • Too many service hosts are running on the computer system.

Bookmark This: How to Temporarily Disable Avast Antivirus

How to Fix the svchost.exe High CPU Usage Error?

Fixing the errors is not so difficult as it seems when the error comes across. If there is an error in your computer system, be rest assured that it has a method to be fixed. Thus, we have ways to fix the svchost.exe High CPU Usage Error in the computer system. The methods will work for sure on your computer if you are working on a Windows Operating System.

Method #0 Use Advanced System Repair Pro (Strongly Recommended)

Our tool will quickly repair common computer errors, protect you from file or data loss, malware, trojans, hardware failure and optimize your PC to boost for maximum performance. Fix PC issues now using 3 easy steps:
  • Download this PC Repair Tool rated as "Excellent" on TrustPilot.com.
  • Click on Start Scan button to find errors related to Windows.
  • Click Repair All to fix all issues with Patented Technologies.

Method 1: Scan the Computer System for Viruses

Most of the time when there is an occurrence of the svchost.exe High CPU Usage Error in a computer system, there involves a malicious code. The data thieves or hackers use names similar to the ones used by the system. This way they can dodge the essential security features or at least superficial manual scanning.

Thus, to get the svchost.exe High CPU Usage Error fixed, one should perform a full system scan using a trusted Anti Virus software. It will detect the malicious files in the system and will eliminate them. Thus, the high CPU usage error will be fixed. If this method does not fix the issue at all, then there are other methods which can be used for that. The other methods have been discussed below.

Check Out: 

Method 2: Manually End the Processes

If the Anti Virus software has failed to fix the svchost.exe High CPU usage error, then another method to reduce the CPU usage is to disable specific services manually. These services would be the ones draining your CPU or even those who do not require to be running. The steps to be followed to execute this method are:

  • At First, open the Task Manager by using the keyboard shortcut of CTRL+Alt+Del keys.
Task Manager
Task Manager
  • Then click on the Processes tab.
Processes Tab
Processes Tab
  • Look out for all the processes running on a service host.
  • Afterward, right-click on the processes taking up a large volume of CPU.
  •  Click on End Task.
End Task
End Task
  •  After all the required processes have ended, exit the Task Manager.

After ending the processes manually, there is a high chance that the svchost.exe High CPU Usage Error would have fixed. But, if this did not fix the issue on your computer, you should try the methods discussed below, and they will help you out for sure.

Method 3: Delete the Event Logs

Most of the users are of the view that event logs do not cause lagging issues in the computer system. But, they do use CPU, and if the logs are too large, then they use a high amount of memory. Thus, clear the event logs and boost the CPU usage. The steps to delete the event logs from the computer system are:

  • At First, open the Run Command by pressing the Windows Key + R together.
  • In the search box, type “eventvwr” and press the Enter key.
eventvwr run command
eventvwr run command
  • Then expand Windows Logs and then right-click on subfolders (Application, Security, Setup, System and Forwarded Events) one by one.
  • In the box that appears, click on Clear Logs.
Choose Clear Log
Choose Clear Log
  • Repeat steps 3 and 4 to clear the various logs from the computer system.
  • Then restart the computer.

Now, this method should fix the svchost.exe high CPU usage error.

Method 4: Update the Drivers

If you are one of the users who have a habit of not updating the drivers regularly, then this method is a must use one for you. If the drivers are obsolete, then issues like the svchost.exe high CPU usage error will be common on your computer. The steps to be followed to update the drivers are:

  • At First, press Windows Key+X together.
  •  Then choose Device Manager from the menu that appears.
device manager option
device manager option
  • Afterward, select your device and click on Update Driver.
update driver
update driver
  • Wait for the update to complete.
  • Finally, restart the computer system.

Once they update the system drivers, the svchost.exe high CPU usage error will not occur again in the computer system.


These were the methods which would help you to fix the svchost.exe high CPU usage error. At least one of them would have worked out for you for sure. Thus, this error is now easily fixable for you.