Windows 10: what is system interrupt and how do you fix it and how do you fix high cpu

Discus and support what is system interrupt and how do you fix it and how do you fix high cpu in Windows 10 Software and Apps to solve the problem; what is system interrupt and how do you fix it and how do you fix high cpu... Discussion in 'Windows 10 Software and Apps' started by malek farley-gray, May 22, 2023.

  1. MALEK FARLEY-GRAY
    malek farley-gray Win User

    what is system interrupt and how do you fix it and how do you fix high cpu


    what is system interrupt and how do you fix it and how do you fix high cpu

    :)
     
    malek farley-gray, May 22, 2023
    #1
  2. OMARKANASH
    omarkanash Win User

    System Interrupts Causing High CPU Usage?

    What Is System Interrupts ? And How To Fix High CPU Usage Problem
     
    omarkanash, May 22, 2023
    #2
  3. JMATT
    jmatt Win User
    jmatt, May 22, 2023
    #3
  4. JAORG1234
    jaorg1234 Win User

    what is system interrupt and how do you fix it and how do you fix high cpu

    High CPU usage when idle - System and System interrupts

    I've been trying to find a solution for a while and decided to ask here for more help. I've noticed that my CPU usage is pretty high when idle, even after a cold reboot of the computer:

    Task Manager View showing "System" and "System interrupts" causing a high CPU load:

    what is system interrupt and how do you fix it and how do you fix high cpu vcOPv.png


    I've tried to dig deeper and used Processor Explorer to get more information, which, strangely enough, shows that "System interrupts" uses up more % of the CPU than the "System" process:

    Process Explorer showing that "Interrupts" is taking up 20% of the CPU load:

    what is system interrupt and how do you fix it and how do you fix high cpu PC2cj.png


    Next I've tried to narrow down the causes of the interrupts by using the Windows Performance Recorder and analyze the graph using the Windows Performance Analyzer (can't post the screenshot due to not having enough rep, but it looks like hal.dll is causing the most interrupts, but less than the 20% seen with Process Explorer)

    Any suggestions how to proceed?

    Information about my computer:

    • Windows 10
    • Intel Core i5-4790k
    • AMD R390 GPU
    • 8 GB Ram

    I've updated the GPU and sound drivers and Windows is up to date.
     
    jaorg1234, May 22, 2023
    #4
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what is system interrupt and how do you fix it and how do you fix high cpu

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