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tldr/pages/common/ioping.md
Ruben Vereecken 066582e8ea Formatted all pages according to guidelines.
2016-01-08 09:38:59 +01:00

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ioping

Monitor I/O latency in real time.

  • Show disk I/O latency using the default values and the current directory:

ioping .

  • Measure latency on /tmp using 10 requests of 1 megabyte each:

ioping -c 10 -s 1M /tmp

  • Measure disk seek rate on /dev/sda:

ioping -R /dev/sda

  • Measure disk sequential speed on /dev/sda:

ioping -RL /dev/sda