Windows 10: task manager high CPU and Disk ... WHY?

Discus and support task manager high CPU and Disk ... WHY? in Windows 10 BSOD Crashes and Debugging to solve the problem; I've been noticing my disk activity light on for long periods of time. I attached a screen shot of my task manager activity. It show 100% for a... Discussion in 'Windows 10 BSOD Crashes and Debugging' started by travisteeXP, Apr 10, 2021.

  1. TRAVISTEEXP
    travisteeXP Win User

    task manager high CPU and Disk ... WHY?


    I've been noticing my disk activity light on for long periods of time.


    I attached a screen shot of my task manager activity.


    It show 100% for a long time and also high CPU activity .


    Bitdefender is using about 400MB of memory. Could that be what is doing it?


    I'm not having any other issues.


    Any ideas on what is going on here?


    task manager high CPU and Disk ... WHY? 41ee0620-5e01-4495-8fa9-a6e995079f9b?upload=true.png

    :)
     
    travisteeXP, Apr 10, 2021
    #1
  2. NIOGENESIS
    Niogenesis Win User

    Task Manager High CPU Usage

    I have the same problem myself with it only happens when I scroll through task manager and open and close it. I don't know this for sure but the reason this probably happens is that you may have a lot of processes running and task manager is using a lot
    of the CPU to process the usage of each program.

    What I have done is disable data that I don't need to see like network usage and GPU usage and it drops the CPU usage a bit. I have also enabled everything and scrolled up and down on it and task manager uses almost twice as much.

    I would suggest disabling everything but CPU, disk, and RAM, (I would not suggest having GPU on because it is almost always at 99% unless you have FPS limits).
     
    Niogenesis, Apr 10, 2021
    #2
  3. DAVEM121
    DaveM121 Win User
    High CPU usage until I open the task manager.

    Hi mus890,

    Open Task Manager (Ctrl + Shift + Esc)

    If necessary, choose the Processes Tab

    Click on the CPU column header, so that arrow faces down

    Leave that window open to monitor your system

    When this high CPU occurs, minimize whatever windows you are working on and check what are the top 5 processes listed at that time?
     
    DaveM121, Apr 10, 2021
    #3
  4. KBRANIGAN
    KBranigan Win User

    task manager high CPU and Disk ... WHY?

    WMI Provider Host High CPU and 2 of them

    WMI Provider Host High CPU and 2 of them listed in task manager. I looked online and can't find simple steps as I don't know what some actions are when people speak
     
    KBranigan, Apr 10, 2021
    #4
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task manager high CPU and Disk ... WHY?

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