Have you recently come across an issue where the resources of CPU is used too much? If that is the case then you might be familiar with the system getting too slow to respond. You come to find that a process called WMI Provider Host is using too much disk space. 

So if you are looking for solutions regarding this, go through the rest of the contents below on WMI provider host!

WMI Provider Host: What Is It?

So what is WMI provider host? Before we begin to start controlling CPU usage, let’s get to know what WMI Provider is. It is also known as WMI provider host high CPU is known to be a process in the Windows system. It usually works in the background as a process. 

Its function is to give access to the applications, retrieve information on other applications. In other words, it is a key process for communication with the system. It is one of the most important components of the system as it enhances performance. The process needs to run at all times because of it. It generally does not take up much of the CPU. However, that is not the case always.

Whenever a program requests information, WMI grants it. Also, during critical moments, it can provide information on the encryption of the drive. However, it tends to take up a lot of space in the CPU. As a result, the system starts to become slower than usual. 

WMI Provider Host: Why Does It Take So Much Of Space In The CPU Disk?

WMI Provider Host usually does not take up much space. It only takes up 1 or 2% of the CPU. That too, only when WMI Provider Host gets a request to fetch any information on something. 

But often, it can start to misbehave. It is then when it takes up the space in CPU and cause overuse of the disk space. This rather is an indication that there is something wrong. When you start to notice the following things, be sure that the CPU disk space is being used too much, which isn’t normal:

  1. Programs not responding or taking too long to respond. 
  2. The system becomes too slow. Starting another program seems impossible. 
  3. CPU tends to become extremely hot. 
  4. The application starts to lag. 

So now that you have an idea of WMI Provider Host and what it really dos, go through the fixes to recover space in CPU.

WMI Provider Host: Troubleshooting Methods On Controlling Hgh Usage Of CPU

Go through the methods listed below so you can optimize the CPU and control its usage from wmiprvse.exe WMI provider host:

1. Restart the System 

One of the easiest as well as the simplest method that ever existed is restarting. It nearly solves most of the technical issues. Once you restart the system, it will start from its default configuration. That means, WMI provider host high CPU windows 10 taking up space in CPU, will be resolved. 

Simply go to the “Start” section and then click on the option called “Restart”. Onc the system has been restarted, go to the task manager and check the amount of CPU is taken now since the system has just restarted. 

2. WMIS (Windows Management Instrumentation Service)

As WMI provider host high CPU usage is taking up much space, you can consider restarting it in the following way: 

Use the Windows and the “R” key to launch the “Run” box. Then, type “Services.msc”. Hit the enter button after that. In the list of all the services that are running, go to the service named “Windows Management Instrumentation Service”. Once you’ve found it, right-click on it ad then click on the option called “Restart”. 

Once that is done, go to the “Start” button and then right-click on it. Then select the option called Command Prompt (Admin). Once you’re in Command Prompt, type the following commands at the cursor:

Net stop iphlpsvc

Net stop wscsvc

Net stop wingmgmt

Net start wingmgmt

Net start wscsvc

Net start iphlpsvc

Now simply reboot the system. The aforementioned commands will stop processes in the CPU and start it afresh. 

3. Repair WMI 

Try repairing the WMI file in the following way:

Go to the “Start” button and then write “Run” in the search box. Click on the result. In the blank field of Run box, type “Winmgmt/salvagerepository%windir%\System32\wbem”. 

Then hit the “Enter” button. If the command did not work, try the following one:


Then reboot the system. Now, the configurations of WMI will be reset as the system starts. If the problem is not resolved, then go to the next method. 

4. Event Viewer Process

To know what is exactly causing the WMI to take so much of disk space, use a process called “Event Viewer” in the following way: 

Go to “Start” and then search for, “Run” in the search box. Click on the result. Then, type “Event Viewer” in the run box. Then hit the “OK” button. In the following box of Event Viewer, click on the option called “View”. 

From there, go to the function called “Show Analytics & Debug logs”. Make sure you’ve enabled it. From the left side of Event Viewer, go to the option called “Applications & Service Logs”. 

Then go to the option called Microsoft. After that, go to WIndows and then finally go to the option called “WMI Activity”. 

Now from there, click on the option called “Operational”. In the following section, you’ll have a list of all the events that are causing errors. Choose the errors that are recent. Among those, go to the event called “ClientProcessId”. Make sure you’ve copied the ID number somewhere. 

Using this IS, use google to search and then you’ll find the name of the program that is having a conflict with the WMI. 

5. Repair Corrupted Files

To check if there is any underlying corrupted file, do the following steps to scan for system files that are corrupted. It could be a major reason why the CPU disk space is being used so much. 

Go to “Start” and then from there, search for “Command Prompt”. Click on the result. Once you’re in Command Prompt, type in the following command:

“Chkdsk” and then hit the enter button. 

Now the function will check for corrupted files on disk and resolve it on its own. Once the process is over, exit Command Prompt and then restart the system. Now go to the tasks manager and check how much of space is WMI taking. Now, it should be reduced. 

WMI: Can It Be Disabled?

It is surely possible to turn off the functions of the Windows Management Instrumentation Service. But you need to know that it may affect the system. This is because it is an important component of the system and without it working in the background, the system may face additional issues. 

If you pay attention to the official description, then you’ll come to find that it is mentioned to leave it alone as disabling it will cause system software from work properly. 

So it is advisable that you do not disable it. Instead, try other methods to optimize CPU usage and make more space.

Frequently Asked Questions:

Can I end WMI provider host?

Because WMI Provider Host is system service, it cannot be terminated or disabled permanently.

What is WMI provider host and is it safe?

Yes. The WMI Provider Host process is normal system process that comes with windows 10. It must be enabled in order for your computer to function.