procs memory page disk faults cpu
r b w swap free re mf pi po fr de sr s6 s9 s1 sd in sy cs us sy id
0 1 0 6573752 287488 88 1272 32 8 8 0 0 0 0 0 0 2181 4659 3193 30 10 60
- r : ťȿ ִٴ డ ϴٴ ̴. ( μ )
- b : ͷƮ Ұ sloop ¿ ִ μ I/O ó ϴ ó μ ߿ I/O(Disk) ϷDZ⸦ ٸ . ( I/O ڿ Ҵ ϵ μ)
- w : swap-out μ . swap-out ϸ ̴.ý paging Ͼµ pagingε ϸ swapping Ͼ.̶ κ swap device ̰ ť ( r ) ʰ swap-out μ ٴ physical ( ) ϴٴ ǹѴ.
##### w 0 ̾ . swap-out ʾҴٴ ŭ ؼ swap ʿ ٴ ̴.
- swap : swap
- re : page reclaims reclaim . Ͽ ġϰ DZ ڿ reclaim Ǵ .
- at : ּ ȯ .
- pi : page in ý page I/O ̷ . ý Ͽ KB ȯ ȴ.
- po : page out ʴ page out Ͱ paging ̶ Ѵ.page out ٴ Ͽ swap device з page ٴ ǹѴ. po ʴ.
- fr : pages freed per second
- de : Anticipated short term memory shortfail
- sr : ʴ page daemon ؼ page . Ʃ ߿ Ǵ . sr ٴ ϴٴ ǹ.
- in : Device interrupts per second
- sy : System calls per second
- us : μ ϴ CPU ð
- sy : ý Ϸ ϴ CPU ð .
- id : ִ CPU ð