class Vmstat::Cpu
Gathered cpu performance statistics snapshot. @attr [Fixnum] num
The number of the cpu starting at 0 for the first cpu.
@attr [Fixnum] user
Current counter of ticks spend in user. The counter can overflow.
@attr [Fixnum] system
Current counter of ticks spend in system. The counter can overflow.
@attr [Fixnum] nice
Current counter of ticks spend in nice. The counter can overflow.
@attr [Fixnum] idle
Current counter of ticks spend in idle. The counter can overflow.