All About Diagnostic Policy Service High CPU & Memory Usage

All About Diagnostic Policy Service High CPU & Memory Usage

The Diagnostic Policy Service (DPS) is an essential component of the Windows operating system that is responsible for managing and troubleshooting diagnostic related tasks. However, it is not uncommon for users to experience high CPU and memory usage from the Diagnostic Policy Service, which can severely impact the performance of their system. In this article, we will delve into all aspects of the Diagnostic Policy Service and explore the reasons behind its high resource usage. We will also provide helpful tips and solutions to address this issue and improve the overall performance of your computer.

[FIX] Service Host: Diagnostic Policy Service High CPU & Memory Usage

[FIX] Service Host: Diagnostic Policy Service High CPU & Memory Usage

Is your computer suddenly slowing down and you notice that the Service Host: Diagnostic Policy Service is using up a large amount of your CPU and memory? This can generally happen when your computer is running essential diagnostic tests, and while it can be normal for some CPU and memory usage, seeing a high amount can indicate a problem. Here are some steps you can follow to fix Service Host: diagnostic policy service high CPU and memory usage.

1. Restart your PC

Sometimes a simple restart can fix the problem. When you restart your PC, all the temporary files get deleted and the system starts afresh. This can help in freeing up some CPU and memory space and reduce the usage attributed to the Service Host: Diagnostic Policy Service. Try restarting your PC and see if the problem persists.

2. Run a full system scan

Sometimes malware and viruses can also cause high CPU and memory usage. Run a full system scan using your preferred antivirus software to check for any malicious files that could be causing the issue. Once the scan is complete, follow the prompts to remove any threats found.

3. Disable Diagnostic Policy Service

If restarting your PC and running a full system scan did not help, you can try disabling the Diagnostic Policy Service. To do this, open the Run command by pressing the Windows + R key on your keyboard. Type “services.msc” and press enter. This will open the services window. Look for the “Diagnostic Policy Service” in the list of services, right-click on it and select “Properties”. Change the startup type to “Disabled” and click on “Apply” and then “OK”. Restart your PC and see if the problem has been resolved.

4. Run a System File Checker scan

Corrupted system files can also cause high CPU and memory usage. Running a System File Checker (SFC) scan can help identify and repair any corrupted files. To do this, open the Command Prompt as an administrator and type “sfc /scannow”. Press enter and let the scan run. Once completed, restart your PC and check if the problem has been resolved.

5. Perform a clean boot

Performing a clean boot can help identify any programs or services that may be causing conflicts and high CPU and memory usage. To perform a clean boot, press the Windows + R key on your keyboard to open the Run command. Type “msconfig” and press enter. This will open the System Configuration window. Under the “Services” tab, check the box next to “Hide all Microsoft services” and then click on “Disable all”. Under the “Startup” tab, click on “Open Task Manager”. Disable all the startup items from the list. Close the Task Manager and click on “OK”. Restart your PC and see if the problem has been resolved.

If none of these steps work, you may need to seek the help of a professional to further diagnose and fix the issue. High CPU and memory usage can also be caused by a hardware problem such as a faulty RAM or processor, so it is important to rule out any hardware issues before proceeding with software troubleshooting steps.

Conclusion

In conclusion, the Diagnostic Policy Service plays a crucial role in the smooth functioning of your computer by identifying and resolving various system issues. However, it can sometimes cause high CPU and memory usage, leading to performance issues. By following the steps mentioned in this article, you can effectively troubleshoot and fix this issue. Remember to regularly update your system and run virus scans to prevent any potential problems from occurring. With these measures in place, you can ensure that your Diagnostic Policy Service remains an efficient and valuable tool for maintaining the health of your computer.

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