$ curl cheat.sh/
# 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

$
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