What is the reason for cpu load 100%?

Solution to 100% cpu load: 1. Check whether there is a virus inside the system and download virus software for anti-virus; 2. Check whether the CPU usage is too high and clean up large programs in the system; 3. Computer There should not be too many startup items; 4. Check whether the driver is certified, use Microsoft-certified or officially released drivers, and strictly check the model and version; 5. The number of system work items and the service response capacity cannot be overloaded.

Operating system for this tutorial: Windows 11 system, Lenovo Savior Y9000P computer.

The reason why cpu load is 100:

1. A large number of worms replicate rapidly inside the system, causing CPU The resource usage rate remains high.

2. In many cases, high CPU usage is caused by large programs, such as large 3D games that take up a lot of CPU. Unreasonable programs lead to increased CPU usage.

3. Too many startup items on the computer are also one of the reasons for high CPU usage.

4. The driver has not been certified, causing CPU resources to occupy 100%. A large number of beta drivers are flooding the Internet, causing hard-to-find fault causes. Handling method: Pay special attention to the graphics card driver. It is recommended to use Microsoft-certified or officially released drivers, and strictly check the model and version.

5. Network card. When a computer with Windows XP installed is used as a server and receives connection requests on port 445, it will allocate memory and deploy a small amount of CPU resources to provide services for these connections. When overloaded, the CPU occupancy rate may be too high because of the inherent trade-off between the number of work items and responsiveness. You need to determine the appropriate MaxWorkItems settings to improve system responsiveness. If the value set is incorrect, the server's responsiveness may be affected, or a user may monopolize too many system resources.

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