ioping

all

Monitor I/O latency in real time.

Options (4)

-cboolean

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

Example: ioping {{[-c|-count]}} 10 {{[-s|-size]}} 1M /tmp

-sboolean

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

Example: ioping {{[-c|-count]}} 10 {{[-s|-size]}} 1M /tmp

-Rboolean

Measure disk seek rate on `/dev/sdX`

Example: ioping {{[-R|-rapid]}} {{/dev/sdX}}

boolean

Measure disk sequential speed on `/dev/sdX`

Example: ioping {{[-RL|-rapid -linear]}} {{/dev/sdX}}

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|-count] 10 [-s|-size] 1M /tmp

Measure disk seek rate on `/dev/sdX`

ioping [-R|-rapid] /dev/sdX

Measure disk sequential speed on `/dev/sdX`

ioping [-RL|-rapid -linear] /dev/sdX