vmstat -s を実行すると、システムを前回ブートした後に発生した各種システムイベントの合計が表示されます。
$ vmstat -s 0 swap ins 0 swap outs 0 pages swapped in 0 pages swapped out 2560974 total address trans. faults taken 495226 page ins 52459 page outs 1088645 pages paged in 420615 pages paged out 34409 total reclaims 34104 reclaims from free list 0 micro (hat) faults 2560974 minor (as) faults 493981 major faults 450203 copy-on-write faults 609679 zero fill page faults 2669301 pages examined by the clock daemon 195 revolutions of the clock hand 1234901 pages freed by the clock daemon 14228 forks 3979 vforks 16151 execs 212282273 cpu context switches 248366049 device interrupts 5891779 traps 529830492 system calls 4028123 total name lookups (cache hits 95%) 1969 toolong 7272260 user cpu 3047366 system cpu 171183965 idle cpu 348263 wait cpu