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This tip is about the how to Fix ‘Diagnostic Policy Service high CPU usage’ Issue in Windows 11 PC. So read this free guide, How to Fix ‘Diagnostic Policy Service high CPU usage’ Issue in Windows 11 PC step by step. If you have query related to same article you may contact us.
How to Fix ‘Diagnostic Policy Service high CPU usage’ Issue in Windows 11 PC – Guide
As you may know, there are a number of processes and services running in the background that help keep Windows running smoothly. Most of these background processes/services use minimal amount of CPU and RAM power. However, there are times when a process can malfunction or become corrupted and terminate. up using a lot more resources than usual, leaving little for other foreground apps. The Diagnostic Policy Service is one such process notorious for consuming system resources on rare occasions. Diagnostic Policy Service is one of the common processes of Svchost.exe (Service Host) and is responsible for detecting and fixing problems with various Windows components.
The service automatically tries to fix all detected problems whenever possible and otherwise logs diagnostic information for analysis. Since automatically diagnosing and fixing problems is an important part of a smooth experience, the Diagnostic Policy Service has been configured to start automatically when the computer boots up and stay active in the background. The exact reason for using more CPU power than intended is not known, but based on possible solutions, the culprits could be a damaged instance of the service, damaged system files, virus or malware attack, large log files. events, etc.
Fix Diagnostic Policy Service high CPU usage on Windows 11
Delete the SRUDB.dat file
In this method, we will stop the service and delete a system file called SRUDB.dat that is located in the Windows installation directory. Sometimes the DPS (Diagnostic Policy Service) service runs constantly and logs this file and the size of the files becomes very large. Forcing the service to stop and then deleting this file fixes the problem.
change power plan
If you are using a laptop then this method might work for you. In this method, we are going to change the system’s default battery power plan. There have been reports of Microsoft drivers malfunctioning and changing system battery settings to cause spikes in RAM usage. You need to make sure your Power Plan settings are the same for On Power and On Battery. Please see the steps below.
Final note
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