2019-10-23 20:07:21 +01:00
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# iotop
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> Display a table of current I/O usage by processes or threads.
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> More information: <https://linux.die.net/man/1/iotop>.
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- Start top-like I/O monitor:
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2021-02-18 23:18:02 +00:00
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`sudo iotop`
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2019-10-23 20:07:21 +01:00
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- Show only processes or threads actually doing I/O:
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2021-02-18 23:18:02 +00:00
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`sudo iotop --only`
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2019-10-23 20:07:21 +01:00
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- Show I/O usage in non-interactive mode:
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2021-02-18 23:18:02 +00:00
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`sudo iotop --batch`
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2019-10-23 20:07:21 +01:00
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2021-02-18 23:18:02 +00:00
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- Show only I/O usage of processes (default is to show all threads):
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2019-10-23 20:07:21 +01:00
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2021-02-18 23:18:02 +00:00
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`sudo iotop --processes`
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2019-10-23 20:07:21 +01:00
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- Show I/O usage of given PID(s):
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2021-02-18 23:18:02 +00:00
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`sudo iotop --pid={{PID}}`
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2019-10-23 20:07:21 +01:00
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- Show I/O usage of a given user:
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2021-02-18 23:18:02 +00:00
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`sudo iotop --user={{user}}`
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2019-10-23 20:07:21 +01:00
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- Show accumulated I/O instead of bandwidth:
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2021-02-18 23:18:02 +00:00
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`sudo iotop --accumulated`
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