tldr/pages/linux/iostat.md

# iostat

> Report statistics for devices and partitions.
> More information: <https://manned.org/iostat>.

- Display a report of CPU and disk statistics since system startup:

`iostat`

- Display a report of CPU and disk statistics with units converted to megabytes:

`iostat -m`

- Display CPU statistics:

`iostat -c`

- Display disk statistics with disk names (including LVM):

`iostat -N`

- Display extended disk statistics with disk names for device "sda":

`iostat -xN {{sda}}`

- Display incremental reports of CPU and disk statistics every 2 seconds:

`iostat {{2}}`
added iostat.md 2014-08-04 02:59:39 +01:00			`# iostat`

iostat: Added some flags - Added basic command usage without any flags. - Removed the '-h' flag as it seems to be added implicitly by the cmd. - Added the interval parameter. - Added the '-m' flag. 2016-07-09 17:13:36 +01:00			`> Report statistics for devices and partitions.`
linux/[h-k]: add more information link (#6227) 2021-09-02 19:33:49 +01:00			`> More information: <https://manned.org/iostat>.`
added iostat.md 2014-08-04 02:59:39 +01:00
iostat: Added some flags - Added basic command usage without any flags. - Removed the '-h' flag as it seems to be added implicitly by the cmd. - Added the interval parameter. - Added the '-m' flag. 2016-07-09 17:13:36 +01:00			`- Display a report of CPU and disk statistics since system startup:`
added iostat.md 2014-08-04 02:59:39 +01:00
iostat: Added some flags - Added basic command usage without any flags. - Removed the '-h' flag as it seems to be added implicitly by the cmd. - Added the interval parameter. - Added the '-m' flag. 2016-07-09 17:13:36 +01:00			`iostat`
added iostat.md 2014-08-04 02:59:39 +01:00
Addressing minor comments 2016-07-11 16:37:30 +01:00			`- Display a report of CPU and disk statistics with units converted to megabytes:`
Separated the -m flag 2016-07-11 06:08:53 +01:00
			`iostat -m`

Formatted all pages according to guidelines. 2016-01-07 17:31:27 +00:00			`- Display CPU statistics:`
added iostat.md 2014-08-04 02:59:39 +01:00
			`iostat -c`

iostat: Added some flags - Added basic command usage without any flags. - Removed the '-h' flag as it seems to be added implicitly by the cmd. - Added the interval parameter. - Added the '-m' flag. 2016-07-09 17:13:36 +01:00			`- Display disk statistics with disk names (including LVM):`

			`iostat -N`

iostat: minor tweaks as mentioned in PR #946 2016-07-11 16:48:46 +01:00			`- Display extended disk statistics with disk names for device "sda":`
iostat: Added some flags - Added basic command usage without any flags. - Removed the '-h' flag as it seems to be added implicitly by the cmd. - Added the interval parameter. - Added the '-m' flag. 2016-07-09 17:13:36 +01:00
			`iostat -xN {{sda}}`

iostat: minor tweaks as mentioned in PR #946 2016-07-11 16:48:46 +01:00			`- Display incremental reports of CPU and disk statistics every 2 seconds:`
added iostat.md 2014-08-04 02:59:39 +01:00
Separated the -m flag 2016-07-11 06:08:53 +01:00			`iostat {{2}}`