tldr/pages/linux/iostat.md
2016-07-11 16:48:46 +01:00

528 B

iostat

Report statistics for devices and partitions.

  • 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}}