WMI Provider Host High CPU Usage: Best Tips on How to Fix It Safely

When your Windows PC has trouble concerning slow performance, WMI Provider Host high CPU usage may be the culprit. With its newest version, Windows brings a lot of great features. A lot of the built-in features and services in Windows 10 often cause high traffics. As soon as Windows 10 PC turns on, each service will start up automatically. These built-in services often affect the CPU usage which slows down the performance of the computer in return.

WMI Provider Host is one of the built-in Windows services which often cause high memory and CPU usage. Due to the factory setting, WMI Provider Host works as soon as the Windows 10 computer turns on. Just like Windows Modules Installer Worker and Service Host Superfetch, The Provider Host can take up a lot of space if not monitored properly. If your Windows 10 PC suffers a slow performance issue, then you may want to look up these services. In order to monitor these services, you can look at the Task Manager. On the list of services, you can find the Provider Host among many other Windows 10 services.

In case your PC suffers high CPU usage caused by the Provider Host, you must know about the service itself first. Before we fix the problem, let’s take a look at the brief overview of WMI Provider Host below.

WMI Provider Host

WMI Provider Host
WMI Provider Host

WMI, or Windows Management Instrumentation, is used as a tool to regulate and control things about the information requested by third-party apps. If you install an app from a site, WMI Provider Host will gather information about your PC and select it to match the requirement of the app. WMI Provider Host will provide information including that of the condition of your Windows 10 operating system and data. If you want to know the details about each one of the WMI providers, see the list of WMI providers on the official Microsoft website.

Every Windows system is provided with the WMI Provider Host. This service proves to be extremely useful, especially when you install any types of software. By using the standardized regulations and official administrative scripts, the software installation can proceed easily. Aside from providing information necessary for the software installation, WMI Provider Host also provides information about your Windows PC which cannot be seen on the surface level. If you want to look for your PC’s serial number, as well as motherboard’s serial number, you can look for the right WMI Provider to get the answer.

High CPU Usage Caused by WMI Provider Host

WMI Provider Host High CPU Usage
WMI Provider Host High CPU Usage

In comparison to other Windows services, WMI Provider Host does not take up a lot of CPU usage on a daily basis. The provider host will only run the service whenever a software asks for the information. In case the WMI Provider Host takes up the CPU usage, it means one of the software requests the information.

Considering WMI Provider Host nature, a continuous high CPU usage should be considered abnormal. If the WMI Provider Host on your Windows 10 PC does this, you can simply restart the Windows Management Instrumentation service. Once you perform that, the WMI Provider Host will be back to normal. Aside from that, you can also restart your Windows 10 computer to give a fresh start to every single one of Windows services.

Quick Fix for WMI Provider Host High CPU Usage

Disable WMI Provider Host
Disable WMI Provider Host

If you look for a quick fix to a high CPU usage caused by WMI Provider Host, you can simply flip the switch. While it may be true to several programs, you cannot do it with the Provider Host. Similarly to any Windows services, you can disable the Provider Host with one click. Although the CPU usage may be back to normal, the disabled WMI Provider Host may cause the other services to behave abnormally. Due to the importance of the Provider Host for the Windows operating system, the provider host should be enabled every single time.

Methods to Fix WMI Provider Host High CPU Usage

Methods to Fix High CPU Usage
Methods to Fix WMI Provider Host High CPU Usage

When it comes to restoring back CPU usage to normal, you cannot simply disable everything on your way. Due to the importance of WMI Provider Host on Windows 10, you cannot disable it completely. In return, you can try the safe methods to reduce CPU usage.

To fix the high CPU usage caused by the Provider Host on Windows 10, take a look at a couple of methods we have curated below. Each of these methods may work differently. Try one of the methods below and see which one works for you.

Look for Viruses

Every time a Windows 10 PC faces high CPU usage issue, make sure to always scan for viruses. The abnormal activity caused by viruses often causes high CPU usage. You may not see it but the spike in one of the programs’ activities may indicate the viruses working its way to the system. In return, the continuous activity of the viruses results in high CPU usage.

In any events you see suspicious activities going in the background, always make sure to run an antivirus program. If the antivirus finds the viruses which may potentially cause high CPU usage, you can delete it immediately. After you finish deleting the threats, you can restart your Windows 10 PC.

Restart the WMI Provider Host Service

When the WMI Provider Host causes high CPU usage, you can simply restart the WMI Provider Host service. In order to restart this service, follow the steps below.

  1. Open the Run box by pressing Windows and R buttons at the same time.
  2. Once the Run box appears, type in “services.msc” on the search bar and press Enter.
  3. Look for the Windows Management Instrument service by typing it on the search bar.
  4. If you already find it, right-click on it and select Restart.
  5. Then, press Windows and X buttons at the same time.
  6. Select the Command Prompt from the Admin account.
  7. Copy and paste the following commands on the Command Prompt window. Press Enter after you type each command.
net stop iphlpsvc 
net stop wscsvc 
net stop Winmgmt 
net start Winmgmt 
net start wscsvc 
net start iphlpsvc.

8. At last, restart your Windows 10 computer.

Uninstall Damaged Drivers from the Windows 10 System

Since you cannot disable WMI Provider Host, you can uninstall problematic drivers in the system instead. By doing this, you can fix the high CPU usage issue. If you want to try this method, follow these steps below.

  1. Firstly, open a dialog box by pressing Windows and X buttons at the same time.
  2. A dialog box appears with a list of options of services.
  3. Among the choices, select Event Viewer.
  4. Look for the View section on top and choose it.
  5. Afterward, select “Show Analytic and Debug Logs”.
  6. Go to the left pane and follow the path: Applications and Service Logs > Microsoft > Windows > WMI Activity > Operational log.
  7. See the items listed as Error and take notes of it.
  8. Once again, press Windows and X buttons at the same time.
  9. Look for the Task Manager this time.
  10. Go to the Services tab. See processes with similar IDs from your notes of the Event Viewer in the PID column.
  11. If you see the problematic programs, you can uninstall or disable them.

Boot Your Windows PC in Safe Mode with Networking

You can fix the high CPU usage caused by the Provider Host by simply running Troubleshooter in Safe Mode. In order to do that, follow these steps below.

  1. Open the Run box by pressing Windows and R buttons at the same time.
  2. As soon as the Run box appears, type in msconfig on the search box. Afterward, press Enter.
  3. Locate the Boot tab, then check the box for “Safe boot”.
  4. Search for the “Network option”. Select the option “Apply” and “OK” to save changes.
  5. Restart your Windows 10 PC and enter Safe Mode.
  6. In the Safe Mode, press Windows and X buttons at the same time.
  7. Select the service Windows PowerShell via an admin account.
  8. On the PowerShell box, type in “msdt.exe -id MaintenanceDiagnostic” and press Enter.
  9. A troubleshooting window will appear. Click Next to continue.
  10. You will see instructions appear on the screen. Follow them to get rid of the issues detected by the Troubleshooter.
  11. Back on the PowerShell window, type in “msdt.exe /id PerformanceDiagnostic” and press enter.
  12. Soon after a Performance troubleshooting window will appear. Then, you can click Next to continue.
  13. You will see instructions appear on the screen. Follow them to get rid of the issues detected by the Troubleshooter.
  14. After the troubleshooting process finishes, you can boot your Windows 10 PC in Safe Mode.
  15. Head to the Boot tab and uncheck the box for “Safe boot”.
  16. Afterward, click Apply and OK to save changes.
  17. At last, restart your Windows 10 PC.

Summary

While you cannot disable the WMI Provider Host completely, you can still fix the high CPU usage issue with a few steps. By following the right procedure, you can easily fix the high CPU usage issue caused by WMI Provider Host on your Windows 10 PC. Aside from fixing the Provider Host, you can look for other Windows 10 programs to disable instead. In order to do it, you can look for each one of the programs which constantly takes up a lot of CPU usage. If you wish for a quick fix, then you can use Windows Troubleshooter and a simple boot in Windows Safe Mood.

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