How normal is the cpu utilization rate?

It is normal for the CPU utilization rate to be around 30% or 15%. As long as the usage rate is not above 50% for a long time, it is a normal phenomenon; the CPU usage rate is the CPU resources occupied by running programs, indicating the machine When running programs at a certain point in time, the higher the usage, it means that the machine is running a lot of programs at this time, and vice versa.

#The operating environment of this tutorial: Windows 10 system, Dell G3 computer.

What is the normal cpu utilization rate?

Under normal circumstances, when watching high-definition videos, the usage rate is about 30%, and for ordinary videos, the usage rate is about 15%.

As long as the usage rate is not above 50% for a long time, it is normal.

• CPU usage is actually the CPU resources occupied by running programs, indicating how the machine is running programs at a certain point in time. The higher the usage rate, it means that the machine is running a lot of programs at this time, and vice versa.

• The level of usage is directly related to the strength of the CPU.

• Modern time-sharing multi-tasking operating systems all use the CPU in time slices: for example, process A occupies 10ms, then process B occupies 30ms, then is idle for 60ms, and then process A again It occupies 10ms, process B occupies 30ms, and is idle for 60ms; if this is the case for a period of time, then the occupancy rate during this period is 40%. The CPU's response to threads is not continuous and usually automatically interrupts the thread after a period of time. As the number of unresponsive threads increases, the CPU usage will continue to increase.

• There are many reasons for high CPU usage, but they are generally caused by viruses, Trojans or too many startup items.

• High CPU usage may also indicate a poorly tuned or designed application. Optimizing applications can reduce CPU usage.

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