tldr/pages/common/ioping.md
2019-06-05 23:42:48 -03:00

413 B

ioping

Monitor I/O latency in real time. More information: https://github.com/koct9i/ioping.

  • 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