有时，您可能会发现您的WMI 提供程序主机^{(WMI Provider Host)}进程一直在使用Windows 11/10/8/7 计算机上的大量CPU 。有报道称，有时该进程最终会使用超过 50% 的CPU功率，尤其是在使用媒体应用程序时。在这篇文章中，我们将看到如何解决WMI 提供程序主机高 CPU 使用率^{(WMI Provider Host High CPU Usage)}问题。但在我们讨论故障排除方法之前，让我们快速了解一下WMI Provider Host是什么。

什么是 WMI 提供程序主机？

服务 WMI Provider Host ( WmiPrvSE.exe ) 是Windows Management Instrumentation Provider Service的首字母缩写词。这是一项重要的服务，如果没有这个过程，管理应用程序将很困难。如果停止，系统的许多功能将变得毫无用处。此外，用户甚至可能不会收到各种错误的通知。

WmiPrvSE.exe 是病毒吗？

合法的WmiPrvSE.exe或Windows Management Instrumentation Provider Service进程位于Windows/System3 2 文件夹中，但恶意软件可以使用此名称伪装自己并将自己放置在任何文件夹中。因此，要隔离这种可能性，请检查文件的属性^(Properties)并使用防病毒软件对其进行扫描。

如何停止使用这么多CPU的^(CPU)WMI 提供程序主机^{(WMI Provider Host)}？

现在回到这篇文章的主题，如果你看到它使用高CPU，运行^(Run) services.msc并重新启动“ Windows Management Instrumentation ”服务^(Service)，看看这是否对你有帮助。如果没有帮助，请尝试以下建议：

1. 运行系统维护疑难解答^{(Run System Maintenance Troubleshooter)}
2. 运行系统性能疑难解答^{(Run System Performance Troubleshooter)}
3. 在干净启动状态下进行故障排除
4. 检查事件查看器日志。

您将需要其中一些管理员权限。

1]运行系统维护疑难解答^{(Run System Maintenance Troubleshooter)}

运行系统维护疑难解答。运行系统维护疑难解答^{(System Maintenance Troubleshooter)}。打开Run，键入以下内容，然后按Enter键：

msdt.exe -id MaintenanceDiagnostic

它有帮助吗？

2]运行系统性能疑难解答^{(Run System Performance Troubleshooter)}

接下来，运行系统性能疑难解答^{(System Performance Troubleshooter)}。为此，请打开提升的命令提示符^{(Command Prompt)}，键入以下内容，然后按 Enter^(Enter)以运行性能疑难解答^{(Performance Troubleshooter)}。

msdt.exe /id PerformanceDiagnostic

此疑难解答程序可帮助用户调整设置以提高操作系统速度和性能。

3]在干净启动状态下进行故障排除

以带网络的安全模式启动系统。如果系统在安全模式下^(Mode)工作正常，那么您可能需要执行干净启动^{(Clean Boot)}。您必须按照不同的程序以安全模式启动 Windows 10^{(start Windows 10 in Safe Mode)}。在那里，选择以“网络安全模式”启动系统的选项。

因此，启动到干净启动状态^{(Clean Boot State)}，然后尝试手动排除故障、识别和隔离有问题的进程。完成工作后，将系统设置为正常启动。

4]检查事件查看器日志

理想情况下，这些步骤应该可以解决由于WMI Provider Host而导致的高^{(WMI Provider Host)}CPU使用率问题。但是，如果问题仍未解决，要识别有问题的进程，您还可以使用事件查看器，然后使用它来识别错误。

单击 Win+X 菜单并选择Event Viewer。单击^(Click)View菜单并选择Show Analytic and Debug Logs^{(Show Analytic and Debug Logs)}。接下来在Applications and Service Logs > Microsoft > Windows > WMI Activity下，找到WMI的^(WMI)Operational log 。在这里搜索可能的错误并记下ClientProcessID。

现在打开Task Manager > Services选项卡，然后单击PID 按 PID^(PID)排列^(PID)进程。

在下面找到具有匹配进程 ID 的进程。这是导致WMI使用过多CPU的过程。

相关^(Related)：WMI 存储库重置失败，错误 0x80070005、0x8007041B^{(Error 0x80070005)}、0x80041003

什么是 WMI 提供程序主机？

WMI Provider Host ( WmiPrvSE.exe ) 代表Windows Management Instrumentation Provider Service。当另一个应用程序需要有关您的 Windows 的信息时，WMI提供了一种提供信息的标准方法。虽然消费者不会看到太多使用它，但它在企业^(Enterprise)或任何集中管理 PC 的地方都很重要。

我可以禁用 WMI 提供程序主机吗？

可以通过从服务部分禁用WMI来禁用它。^(WMI)在“服务^(Services)”管理单元中，找到Windows Management Instrumentation服务，右键单击它并禁用它。但是，它会破坏一些东西，最好让它保持运行状态。

我可以结束 WMI 提供程序主机吗？

不，您不能结束WMI提供程序主机吗？WMI 提供程序主机^{(WMI Provider Host)}是一个操作系统服务^(Service)，因此不能或不应永久停止或禁用。

如果您需要更多帮助， Technet^(Technet)上有一篇高级文章讨论了如何解决 WMI 组件中的高 CPU 使用率问题。^{(If you need more help, there is an advanced article on Technet that talks about troubleshooting high CPU usage in WMI components.)}

一些关于使用高资源的进程的帖子：^{(Some posts about processes using high resources:)}

• OneDrive 高 CPU 使用率问题
• Windows Modules Installer Worker 高 CPU 和磁盘使用率^{(Windows Modules Installer Worker High CPU & Disk Usage)}
• 使用高 CPU 的 Windows Driver Foundation^{(Windows Driver Foundation using high CPU)}
• Windows Shell 体验主机使用高 CPU^{(Windows Shell Experience Host uses high CPU)}。

WMI Provider Host (WmiPrvSE.exe) High CPU Usage in Windows 11/10

At times, you may find that your WMI Provider Host process is consistently utilizing a significant chunk of the CPU on your Windows 11/10/8/7 computer. There have been reports that sometimes the process ends up using more than 50% of the CPU power, especially when media applications are in use. In this post, we will see how to troubleshoot WMI Provider Host High CPU Usage issue. But before we talk about ways to troubleshoot, let us take a quick look at what WMI Provider Host is.

What is WMI Provider Host?

The service WMI Provider Host (WmiPrvSE.exe) is an acronym for Windows Management Instrumentation Provider Service. This is an important service, and it would be tough to manage applications without this process. If it is stopped, many of the system’s functionalities will become useless. Furthermore, users might not even receive notifications for various errors.

Is WmiPrvSE.exe a virus?

The legit WmiPrvSE.exe or the Windows Management Instrumentation Provider Service process is located in the Windows/System32 folder, but malware can disguise themselves using this name and place themselves in any folder. So  Thus, to isolate this possibility, check the Properties of the file and scan it with your antivirus.

How do I stop WMI Provider Host using so much CPU?

Now coming back to the subject of this post, if you see it using high CPU, Run services.msc and restart the “Windows Management Instrumentation” Service and see if that helps you. If it does not help, try these suggestions:

1. Run System Maintenance Troubleshooter
2. Run System Performance Troubleshooter
3. Troubleshoot in Clean Boot State
4. Check Event Viewer logs.

You will need admin permission for some of these.

1] Run System Maintenance Troubleshooter

Run System Maintenance Troubleshooter. To run the System Maintenance Troubleshooter. Open Run, type the following, and press the Enter key:

msdt.exe -id MaintenanceDiagnostic

Does it help?

2] Run System Performance Troubleshooter

Next, run the System Performance Troubleshooter. To do so, open an elevated Command Prompt, type the following, and hit Enter to run the Performance Troubleshooter.

msdt.exe /id PerformanceDiagnostic

This troubleshooter helps the user adjust settings to improve operating system speed and performance.

3] Troubleshoot in Clean Boot State

Boot the system in Safe Mode with networking. If the system works fine in Safe Mode, then you may need to perform Clean Boot. You have to follow a different procedure to start Windows 10 in Safe Mode. Once there, select the option to start the system in ‘Safe mode with Networking’.

So boot into Clean Boot State and then try and troubleshoot, identify and isolate the offending process manually. Once your work is done, set the system to start normally.

4] Check Event Viewer logs

Ideally, these steps should fix the issue of high CPU usage because of the WMI Provider Host. However, in case the issue remains unresolved, to identify the offending process, you can also use the Event Viewer, then use it to identify errors.

Click the Win+X menu and select Event Viewer. Click on the View menu and select Show Analytic and Debug Logs. Next under Applications and Service Logs > Microsoft > Windows > WMI Activity, locate the Operational log for WMI. Here search for possible errors and note down the ClientProcessID.

Now open the Task Manager > Services tab and click on PID to arrange the processes by PID.

Find the process with the matching process ID under. This is the process that is causing WMI to use excessive CPU.

Related: WMI Repository reset failed, Error 0x80070005, 0x8007041B, 0x80041003

What is the WMI provider host?

WMI Provider Host (WmiPrvSE.exe) stands for Windows Management Instrumentation Provider Service. When another application requires information about your Windows, then WMI offers a standard way to provide the information. While consumers will not see much use of it, but it is important in Enterprise or wherever the PCs are managed centrally.

Can I Disable WMI Provider Host?

It is possible to disable the WMI by disabling it from the services section. In the Services snap-in, locate the Windows Management Instrumentation service, right-click on it, and disable it. However, it will break things, and it’s best to leave it as it was running.

Can I end the WMI provider host?

No, you cannot end the WMI provider host? WMI Provider Host is an operating system Service and so cannot or should not be permanently stopped or disabled.

If you need more help, there is an advanced article on Technet that talks about troubleshooting high CPU usage in WMI components.

Some posts about processes using high resources:

• OneDrive high CPU usage problem
• Windows Modules Installer Worker High CPU & Disk Usage
• Windows Driver Foundation using high CPU
• Windows Shell Experience Host uses high CPU.

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