Why does wmiprvse.exe consume high CPU?

To determine the reason why Wmiprvse.exe is consuming a lot of CPU resources, it is recommended that you check your organization accordingly in the Service section. For the most part, the appearance of the Wmiprvse.exe error indicates the simple truth that Wmiprvse.exe is being overwritten or corrupted by infection.

Is it safe to stop the WMI provider host?

g.If this service is stopped, most Windows platforms will not function as expected. If this plan is disabled, no services explicitly depending on it will start. Therefore, we can conclude that it was unsafe to disable or stop the Windows Management Instrumentation service or the hosting process of a particular WMI provider.

Helps fix high CPU usage errors in Vista, wmiprvse.exe

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You may receive an error message indicating high CPU usage for Vista wmiprvse.exe. Well, there are several ways to solve this problem, and this is what we will now look at. g.The WMI Provider node (WmiPrvSE.exe) is available during the Windows Management Instrumentation Provider service. It is a powerful and vital service, without which applications cannot function. After completing this process, many of your PC’s functions will become unnecessary.

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How do I fix Wmiprvse exe high CPU?

Repair damaged files.Restart our Windows Management Instrumentation service.Restart other connected services.Find your process with Event Viewer and delete it.

Periodically, this article will suggest a workaround for the high CPU usage issue in the WmiPrvSE.exe course.

Applies to: Windows Server 2019, Windows Server 2016, Windows Server Coming Year R2, Windows 10 – all editions
Original Knowledge Base Number: 4483874

Symptoms

If you are using a Windows computer, you will notice that the Windows Management Instrumentation (WMI) provider host (WmiPrvSE.exe) is using high CPU power (palmost 250%) every 15 minutes with an interval of 20 minutes.

When a problem occurs, Task uses a dispatcher to determine the process identifier (PID) in the WmiPrvSE.exe process, which is consuming more and more CPU resources. Then open an elevated command and run the following command:

Task List

  / m wmiperfclass.dll

Displays information about the WmiPrvSE.exe processes that loaded this module. • Typically only one process is listed. However, if you have both 32-bit and 64-bit clients, your site can see two processes.

Image • PID name • Modules
=========== =======================================
WmiPrvSE.exe – 2140 – WmiPerfClass.dll

If the PID for the specified experiment matches the one that you only found in Task Manager, it is likely that users are experiencing the problem described in this article.

Reason

One of the following factors can be the cause of this problem.

One Or More Processes Are Using Multiple Handles

All descriptors are stored in the most important kernel structure BaseNamedObjects. WMIPerfClass Provider should really try to scan this structure when creating a high performance class bound to task objects.

If the structure is bloated due to a large number of descriptors, the organization has a high CPU usage and takes longer than usual.

• This can be expected to affect the condition if there are more than 30,000 transactions in the path, or if the total number of descriptors in the system exceeds 50,000.

An update for supported major versions due in March 2020 contains performance optimizations and / or fixes some variation on this issue. In Windows Updates, you will find a lot of information about the update that is applicable to your version of Windows.

One Or More Processes Running On The System Are Using A Lot Of Memory

This affects the creation of process performance classes because the memory space of each running process must be increased to execute queries. The memory used by these processes can be fragmented, making them more resourceful Intense to use. This is because WMIPerfClass also requests counters for “expensive” functions.

• You can check if expensive counters are enabled by running the following PowerShell command:

  â € (gwmi -query 'select * from meta_class'). ? ? ? ? $ _ -match "dear"

Often when I say that a command returns results, it means that expensive performance counters are included. For example:

Win32_PerfFormattedData_PerfProc_FullImage_Costly
Win32_PerfRawData_PerfProc_FullImage_Costly
Win32_PerfFormattedData_PerfProc_Image_Costly
Win32_PerfRawData_PerfProc_Image_Costly
Win32_PerfFormattedData_PerfProc_ProcessAddressSpace_Costly
Win32_PerfRawData_PerfProc_ProcessAddressSpace_Costly
Win32_PerfFormattedData_PerfProc_ThreadDetails_Costly
Win32_PerfRawData_PerfProc_ThreadDetails_Free

Workaround

An authentication process that uses a large amount of memory or uses a large amount of memory is working to solve the problem. “There may be a memory leak in the process, possibly a handle leak problem. Restart the process to work around the problem.

If you are using Windows Server 2016 or a newer version of Windows, expensive performance counters may be disabled by default As a result of the following cumulative updates:

Windows Server 2016 / Windows 10 Option 1607 (RS1)
October 18, 2018 – KB4462928 (OS Build 14393.2580)
Windows 10, version 1703 (RS2)
July 24, 2018 – KB4338827 (OS Build 15063.1235)
Windows 10, version 1709 (RS3)
July 24, 2018 – KB4338817 (OS Build 16299.579)
Windows 10, version 1803 (RS4)
July 16, 2018 – KB4345421 (OS Build 17134.167)

This issue occurs when the client requests functional classes. This is usually an alarm clock application.

As a workaround, you can also disable the monitoring application itself to prevent the instantiation from being tied to the performance classes.

Additional Information

wmiprvse.exe high cpu usage vista

WMI offers several runtime classes. For more information, see Performance Counter Classes .

These generated classes are dynamically based on the performance counters available on the system. All generated classes tend to be in parallel, not just some of the classes that are requested.

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WMIPerfClass is the whole module that handles the creation of these classes. If you are WMI, clientt will query for both or list the available classes.

wmiprvse.exe high cpu usage vista

These performance lessons are stored in a cache that can expire in 15-20 minutes. • Since the cache is now invalid, the success classes must be recreated when requested by a real client.

Generating performance classes requires that the WMIPerfClass.dll module, which is loaded by the WmiPrvSE.exe process, and its associated code must be running.

If you need to go through expensive training in installing shelving after installing a cumulative upgrade, set the Include expensive vendors to 1 (DWORD) in the following PC registry subkey to make it available again:

Updating Snowballing does not affect the behavior of a process after the process has used a large number of handles.

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What is the WMI provider host Wmiprvse exe and why is it using so much CPU?

If you are experiencing persistent CPU usage, it is likely that another process is faulty in your model. Typically, if the process constantly requires a lot of expertise from the WMI providers, the WMI provider host process will consume a lot of CPU resources. The problem is probably in a different process.

What process is using Wmiprvse exe?

Wmiprvse.exe is an executable file for a specific Windows Management Instrumentation provider service that performs important error reporting and monitoring functions. In most casesyou should never get rid of or stop a WMI process.