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  1. tools to monitor cpu usage

    Request for information on good tool that can record cpu usage
    statistics on linux.


  2. Re: tools to monitor cpu usage

    On Tue, 27 Jun 2006 12:53:10 -0700, max8y wrote:

    > Request for information on good tool that can record cpu usage
    > statistics on linux.

    I would suggest:
    cat, crond, awk (or sed) and rrdtool.

    Use cron to record into rrd database every 5 minutes ('rrdtool update'),
    draw nice graphs of the data for display later or in realtime (using'
    rrdtool graph')

    ### Kernel 2.6: user(normal+nice) : system : idle :iowait
    cat /proc/stat | awk '/cpu0 / { print $2+$3":"$4":"$5":"$6 }'

    ## Kernel 2.4: user(normal+nice) : system : idle : U
    cat /proc/stat | awk '/cpu / { print $2+$3":"$4":"$5":U" }'

    /devlin


  3. Re: tools to monitor cpu usage


    max8y@yahoo.com wrote:
    > Request for information on good tool that can record cpu usage
    > statistics on linux.



    You can use top from command line
    or grekllm


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