If your CPU is always overloaded, it is 100%, this is not a small thing that you can ignore.
Simply understanding, the CPU – also known as the central processor – Central Processing Unit, acts as the computer’s brain. Where all the information is, the data is calculated and given the corresponding control commands. In case the CPU is overloaded, ie 100% will cause all your commands, operations when interacting with the computer to slow down, causing slow, lag or some software will fail Not Responding.
1. Is WMI Provider Host (WmiPrvSE.EXE) causing overload for the CPU?
Usually, the first thing a user needs to do in the process of overcoming the overloaded CPU is to check “WmiPrvSE.exe”, which is a Windows built-in process that troubleshooting computer problems on the same network, however, it often does its job. Microsoft itself has warned users about this process, although it does not always consume CPU.
To consider whether the WMI Provider Host is the cause of CPU overload, open Task Manager (you can use the shortcut Control + Shift + ESC) and check the WmiPrvSE.exe component as shown. If you see that this process has a few percent higher than the default 0%, this is evidence that it is not working properly.
Restart WMI Provider Host to fix the overloaded CPU error
It seems that Microsoft has not officially released any tools or options to fix the overloaded CPU error caused by WMI Provider Host. Therefore, the user can only perform the impact on the WMI Provider Host by ordering it to restart manually. As follows.
In the Task Manager window, click on the Services tab and click on the Open Services option below.
The Services dialog box appears, navigate to Windows Management Instrumentation.
Right-click it and select Restart.
Identify problems that overload the CPU related to WMI Provider Host with Event Viewer
If the WmiPrvSE.exe process continues to cause the CPU to overload, you should carefully check the system log to determine the exact issue of the WMI Provider Host when and why. for it causes this situation with Event Viewer. As follows.
Right-click the Start button and select Event Viewer.
The Event Viewer dialog box appears, go to Applications and Service Logs> Microsoft> Windows> WMI-Activity> Operational.
In the saved log list, find the Error entries and specify the ClientProcessId component.
Once you have the parameter of ClientProcessId, open Task Manager> Services and compare ClientProcessId parameter with PID, then you will know which process is the cause of WmiPrvSE.exe causing CPU overload.
Your job is simply right-click on this process and select Open File Location. Once you have defined what application process it belongs to, your remaining task is simply to remove it.
2. Is System Idle Process the cause of CPU overload?
System Idle Process is the process that indicates the% CPU is idle. Users often see a high percentage of this process in Task Manager and think it is taking up computer resources and slowing down. However, the reality is not that, but quite the opposite.
If your computer is normal, you will see this process accounts for about 95% of the CPU when the computer is in sleep mode (idle). If not, prove that there is a certain program taking up resources and making your computer run slowly.
3. Is Svchost.exe (netscvs) the cause of CPU overload?
Svchost.exe is seen as a general support process for services running from dynamic link libraries. To make it easier to understand, you can go to Task Manager and see the Services section with a lot of services, each of which requires a separate process. Sometimes you will see that in your Task Manager there are dozens of svchost.exe running at the same time, somehow it consumes CPU and causes CPU overload.
To prevent Svchost.exe from operating indiscriminately, you can reset some of the following customizations:
Enter the Control Panel keyword into the search bar and click the result to call the Control Panel dialog box.
In the Control Panel, go to the Network and Sharing Center section and click on it. Click on the option Change advanced sharing settings and check the option Turn off network discovery. Finally, click Save changes to save.
Go to Settings> Update & security> Windows Update and click on the Advanced options option.
Find and click the Delivery Optimization option.
Next click on Advanced options.
In the list of options provided, please select the selections in the picture one by one and set the percentages on both to 5%.
4. Does the background running process overload CPU?
The background running process is a program that is running on your computer although you do not open the program window. By default, even Windows has many such processes. However, Windows implicit processes are often not the cause of CPU overload. During use, you probably have installed many programs and accidentally allowed it to run in the background and they are the cause of the CPU overload.
To check and disable the running processes that mistakenly reduce the CPU load, open Task Manager and click on the Start-up tab. Here, right-click on the processes to disable and click Disable.
5. Does antivirus work overload CPU?
If you use anti-virus programs on your computer, sometimes you will see the computer slow down while the hard drive also emits loud sounds. That’s when anti-virus programs are accessing, scanning your computer’s hard drive to see if it is infected.
If your computer has a weak configuration, it may be that the removal program can take quite a bit of CPU and slow down the machine. To fix it without having to remove the antivirus program from the computer, you access the scheduling function of the program’s virus scan, set the time accordingly, such as virus scanning after your working hours.
In addition, you should not install too many antivirus programs on your computer.
6. Virus is also one of the causes of CPU overload
Malware and viruses are also common causes of CPU overload. They often create background processes, or are trying to infect other computers … causing system resources to be “consumed” mercilessly.
However, determining if your computer is virus is not always easy and sometimes we have to rely on … feeling. If your computer does not have any antivirus programs installed, try downloading one of the highly regarded free antivirus programs like avast! Free Antivirus, AVG, … proceed to scan the entire system.
If lucky, the virus will be removed, your computer will return to normal. If the CPU status is overloaded and the computer is running slow, you should consider reinstalling Windows.
Hope the article will be useful for you.