iostat Command - Monitor Disk & CPU | Online Free DevTools by Hexmos
Monitor disk and CPU performance with the iostat command. View detailed statistics, including I/O operations and CPU usage. Free online tool, no registration required.
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|--compact]}}
- 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}}