Linux show memory vs cpu vs io [history]

Discussion in 'General Server' started by postcd, May 1, 2014.

  1. postcd

    postcd Member

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    Hello,


    please which command or linux script to use to check history cpu versus memory versus io usage or vs number of httpd processes?

    I know there is "sar" which does this, but im unsure how to merge the output so it shows cpu, memory, io etc at one line? thx
     

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