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Hi, I am looking for a tool which determines how much time a process spends in user or kernel space. But: Using time is not possible, since I need to ...
  1. 07-05-2011 #1
    valentin
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    How to determine how much time a process spends in user and kernel sp

    Hi,

    I am looking for a tool which determines how much time a process spends in user or kernel space. But: Using time is not possible, since I need to find this out for tasks which are already running and can not be started again.

    So, I need something like time <command>, but it should be called during runtime of <command>.



    Any help is highly appreciated.
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  2. 07-10-2011 #2
    three18ti
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    Top can be configured to do this.

    --edit--
    Top only shows CPU usage.
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