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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.
This commit is contained in:
Agniva De Sarker 2016-07-09 21:43:36 +05:30
parent f080073fad
commit 4748cc27ce

View file

@ -1,19 +1,23 @@
# iostat
> Report stats for devices and partitions.
> Report statistics for devices and partitions.
- Display disk statistics with disk IDs in human readable format:
- Display a report of CPU and disk statistics since system startup:
`iostat -h`
- Display disk statistics with disk names (including LVM) in human readable format:
`iostat -Nh`
`iostat`
- Display CPU statistics:
`iostat -c`
- Display extended disk statistics with disk names:
- Display disk statistics with disk names (including LVM):
`iostat -xN`
`iostat -N`
- Display extended disk statistics with disk names for device "sda":
`iostat -xN {{sda}}`
- Display incremental reports of CPU and disk statistics every "interval" second(s) with units converted to megabytes:
`iostat -m {{interval}}`