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/sdX
:ioping -R {{/dev/sdX}}
- Measure disk sequential speed on
/dev/sdX
:ioping -RL {{/dev/sdX}}
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