Windows 10: one core high cpu usage

Discus and support one core high cpu usage in Windows 10 Gaming to solve the problem; Hey there, recently I've got a problem that causes only one core to work 100% always and causes my laptop to be slow and sluggish i did a clean install... Discussion in 'Windows 10 Gaming' started by Rootiens, Jun 28, 2022.

  1. Rootiens Win User

    one core high cpu usage


    Hey there, recently I've got a problem that causes only one core to work 100% always and causes my laptop to be slow and sluggish i did a clean install of Windows 11I tried in Linux and the problem persists there too, but the workaround in Linux was unloading the "intel_lpss_pci" kernel module by this command -> rmmod intel_lpss_pci or blacklisting it in Grubin windows, i couldn't find any equivalent for it and i don't know how to find it and disable it in task manager, it hides behind system interrupt just like Linux, but in Linux i could trace better, in windows, i guess i don't have

    :)
     
    Rootiens, Jun 28, 2022
    #1

  2. High CPU usage

    Hi Tusar,

    The Task manager shows high CPU usage for core Windows process which can be used by other application. In order find out which applications might be using more resources through these services, I would suggest you to open 'Resource monitor' and check. In
    task manager, go to the 'Performance' tab and click on the option 'Open Resource monitor' option at the bottom. Click on the CPU tab and then select the processes which showed high CPU usage in task manager. No expand the 'Services', associated handles section
    and post us a screenshot so that we can check the details and help you accordingly.

    In the meantime, I would also suggest you to boot the PC in safe mode and check if the issue persists. Refer to this article:

    Windows help & learning
     
    Bennet Martin, Jun 28, 2022
    #2
  3. high cpu usage

    After downloading windows 10, anytime I run any programs, I get high CPU usage. It does not matter whether it is google chrome, task manager, playing games, whatever. Anything seems to spike the CPU usage. I have already run malwarbytes and my antivirus
    programs and find no viruses. Any suggestions? Thanks.
     
    JanMcCoy_827, Jun 28, 2022
    #3
  4. one core high cpu usage

    High CPU usage.

    Microsoft Windows 10 Pro

    Version 1903 (OS Build 18362.239)

    How to fix high CPU usage.

    When I run any program the CPU usage will be above 80%. When I checked it I found some processes which are using high CPU usage.

    Desktop Windows Manager -> 10.8%

    Windows Audio Device Graph Isolation -> 5.8%

    Antimalware Service Executable -> 55% (I want to kill these process permanently)

    System Interrupts -> 12%

    I want to kill all these process. Please guide how I stop them.

    My PC configuration:

    Intel(R) Core(TM) i3-7020U CPU @2.30GHZ

    Ram -> 12GB

    Harddisk -> 250gb SSD and 1 TB HDD
     
    _lightNoob, Jun 28, 2022
    #4
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one core high cpu usage

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