現状把握 †vmstat (Report Virtual Memory Statistics) †
症例1 $ vmstat 5 procs -----------memory---------- ---swap-- -----io---- --system-- ----cpu---- r b swpd free buff cache si so bi bo in cs us sy id wa 0 2 160 16508 9884 2644196 0 0 635 194 169 22 3 1 57 38 1 0 160 16596 31888 2626872 0 0 1155 264 1235 1659 4 0 75 21 0 1 160 17092 30408 2626792 0 0 3525 7121 3165 9808 0 2 58 40 1 2 160 16620 29304 2624776 0 0 3465 19154 3352 10359 0 3 48 50 0 1 160 16764 29100 2628100 0 0 1219 20943 3265 8026 0 2 48 50 0 2 160 16652 28388 2625432 0 0 3411 10598 2681 8580 0 2 74 24 症例2 $ vmstat 5 procs -----------memory---------- ---swap-- -----io---- --system-- ----cpu---- r b swpd free buff cache si so bi bo in cs us sy id wa 0 1 535608 16604 6092 2506128 0 0 17 53 1 1 4 2 67 28 0 1 535608 16716 6068 2505892 0 0 1307 13 1339 2715 0 0 75 25 1 1 535608 16620 6060 2505900 0 0 1374 11 1352 2491 0 0 75 25 1 1 535608 16876 6052 2505908 0 0 950 10 1242 2223 0 0 75 24 0 1 535608 16196 6052 2506428 0 0 1131 22 1288 2188 0 0 75 25 0 1 535608 15828 6028 2506972 0 0 1087 3 1276 2050 0 0 75 25 参考URL † |