Windows 10: Task manager values don't match Resource Monitor values

Discus and support Task manager values don't match Resource Monitor values in Windows 10 BSOD Crashes and Debugging to solve the problem; I have an 8-core 8-logical processor implementation. I start a program and use task manager to set affinity to CP 7, then put the process into a loop.... Discussion in 'Windows 10 BSOD Crashes and Debugging' started by Paul Kislanko, Jan 27, 2021.

  1. PAUL KISLANKO
    Paul Kislanko Win User

    Task manager values don't match Resource Monitor values


    I have an 8-core 8-logical processor implementation. I start a program and use task manager to set affinity to CP 7, then put the process into a loop.


    Task Manager says it is using 19.9-22.0 per cent, Resource Monitor correctly shows CP 7 100 per cent busy and the process taking 12 or 13 per cent.


    Is task manager just mis-calculating per cent CP utilization?

    :)
     
    Paul Kislanko, Jan 27, 2021
    #1
  2. MANIKANDANG1
    manikandanG1 Win User

    How to read the CPU utilization values shown in Task Manager

    Hi all,

    I am trying to monitor the overall CPU utilization and show it in my application(built using LabVIEW). Most of the online search suggests using performance monitor counters but the values are way off (sometimes 30% difference) from what is displayed in Task
    Manager.

    I would like to understand how the Task manager computes CPU usage and is there any DLL or Command line to get that value.

    Thanks,

    Mani.
     
    manikandanG1, Jan 27, 2021
    #2
  3. MELOWIN MAR
    Melowin Mar Win User
    Not Showing network values in task manager.

    Hi Jay,

    If your network adapter is rated as having a very fast maximal bandwidth such a 1 Gbps, Windows might ignore 1 Mbps as being too small a percentage to show. We suggest that you use the Resource Monitor or a Task Manager replacement.

    Regards.
     
    Melowin Mar, Jan 27, 2021
    #3
  4. JAYPANCHAL5571
    JayPanchal5571 Win User

    Task manager values don't match Resource Monitor values

    Not Showing network values in task manager.

    Ohk Thank you , if you have better suggestions give me.
     
    JayPanchal5571, Jan 27, 2021
    #4
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Task manager values don't match Resource Monitor values

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