What do top %cpu abbreviations mean?
In "top" what are us, sy, ni, id, wa, hi, si and st (for CPU usage)?
us
- user cpu time (or) % CPU time spent in user spacesy
- system cpu time (or) % CPU time spent in kernel spaceni
- user nice cpu time (or) % CPU time spent on low priority processesid
- idle cpu time (or) % CPU time spent idlewa
- io wait cpu time (or) % CPU time spent in wait (on disk)hi
- hardware irq (or) % CPU time spent servicing/handling hardware interruptssi
- software irq (or) % CPU time spent servicing/handling software interruptsst
- steal time % CPU time in involuntary wait by virtual cpu while hypervisor is servicing another processor (or) % CPU time stolen from a virtual machine
Source: In Linux "top" command what are us, sy, ni, id, wa, hi, si and st (for CPU usage)?