March 29, 2011 · General · Email This Post

iotop does for I/O usage what top does for CPU usage. It watches I/O usage information output by the Linux kernel and displays a table of current I/O usage by processes on the system. It is handy for answering the question "Why is the disk churning so much?".

iotop can only run under a Linux 2.6.20 or later kernel built with the CONFIG_TASKSTATS, CONFIG_TASK_DELAY_ACCT, CONFIG_TASK_IO_ACCOUNTING and CONFIG_VM_EVENT_COUNTERS build config options on.

Install iotop in ubuntu

Open the terminal and run the following command

sudo apt-get install iotop

Screenshot



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1 Comment to “iotop – simple top-like I/O monitor”

  1. sdfsdfsdf says:

    HOW DO I INSTALL IT WITHOUT UBUNTU(GASP)?
    Ubuntu-ers…

    [Reply]

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