mirror of
https://github.com/ivuorinen/cheatsheet-tldr.git
synced 2026-02-01 13:42:32 +00:00
26 lines
518 B
Plaintext
26 lines
518 B
Plaintext
---
|
|
syntax: markdown
|
|
tags: [tldr, common]
|
|
source: https://github.com/tldr-pages/tldr.git
|
|
---
|
|
# 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}}`
|