iotop DISK READ, DISK WRITE, and IO explanation

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Physically what do the following outputs of iotop represent in terms of computer hardware and buses:



1) DISK READ



2) DISK WRITE



3) IO









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    up vote
    0
    down vote

    favorite












    Physically what do the following outputs of iotop represent in terms of computer hardware and buses:



    1) DISK READ



    2) DISK WRITE



    3) IO









    share























      up vote
      0
      down vote

      favorite









      up vote
      0
      down vote

      favorite











      Physically what do the following outputs of iotop represent in terms of computer hardware and buses:



      1) DISK READ



      2) DISK WRITE



      3) IO









      share













      Physically what do the following outputs of iotop represent in terms of computer hardware and buses:



      1) DISK READ



      2) DISK WRITE



      3) IO







      ubuntu io read write





      share












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      asked 3 mins ago









      user3731622

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