[root@S192-168-169-43 app]# top
top - 18:02:45 up 797 days, 21:16, 1 user, load average: 40.86, 15.29, 11.57
Tasks: 187 total, 1 running, 184 sleeping, 0 stopped, 2 zombie
Cpu(s): 0.5%us, 2.5%sy, 0.0%ni, 7.4%id, 89.4%wa, 0.0%hi, 0.1%si, 0.0%st
Mem: 8290108k total, 7974656k used, 315452k free, 1072k buffers
Swap: 12096556k total, 6805788k used, 5290768k free, 33172k cached
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
31990 root 22 0 1272m 35m 3500 S 9.9 0.4 879:24.21 java
32257 root 25 0 1279m 49m 3280 S 5.1 0.6 897:23.94 java
284 root 10 -5 0 0 0 D 2.9 0.0 1361:27 kswapd0
1634 nobody 18 0 138m 78m 380 D 2.4 1.0 0:02.04 nginx
1638 nobody 18 0 138m 55m 380 D 1.9 0.7 0:01.83 nginx
1640 nobody 18 0 138m 58m 380 D 1.4 0.7 0:02.22 nginx
4680 record-p 19 0 1441m 1.1g 3424 S 1.4 13.8 337759:30 java
18585 query-pl 19 0 2449m 1.1g 3640 S 1.4 13.7 45954:17 java
1637 nobody 18 0 138m 49m 380 D 1.2 0.6 0:01.73 nginx
752 root 25 0 1276m 86m 3404 S 1.0 1.1 912:58.19 java
1628 nobody 15 0 138m 134m 472 S 1.0 1.7 0:02.67 nginx
1631 nobody 18 0 138m 90m 380 D 1.0 1.1 0:02.13 nginx
1650 root 18 0 88432 10m 1004 D 1.0 0.1 0:00.46 salt-minion
28844 logs 18 0 1355m 489m 3788 S 1.0 6.0 31:42.89 java
1627 nobody 18 0 138m 104m 380 D 0.7 1.3 0:02.13 nginx
1850 root 18 0 88432 10m 1004 D 0.7 0.1 0:00.05 salt-minion
1629 nobody 18 0 138m 117m 380 D 0.5 1.5 0:02.23 nginx
1635 nobody 18 0 138m 54m 380 D 0.5 0.7 0:01.67 nginx
1772 root 18 0 4068 2124 1200 D 0.5 0.0 0:00.09 repoquery
1791 root 18 0 88432 10m 1004 D 0.5 0.1 0:00.04 salt-minion
1856 root 18 0 88432 10m 1004 D 0.5 0.1 0:00.04 salt-minion
25617 nobody 17 0 138m 116m 484 D 0.5 1.4 0:06.95 nginx
27452 customer 23 0 1246m 212m 3196 S 0.5 2.6 33:02.52 java
31467 root 22 0 1309m 36m 3344 S 0.5 0.5 869:21.65 java
32595 logs 18 0 1377m 519m 3592 S 0.5 6.4 189:31.05 java
1196 root 24 0 1215m 96m 2900 S 0.2 1.2 228:16.09 java
[root@S192-168-169-43 app]# vmstat 5
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu------
r b swpd free buff cache si so bi bo in cs us sy id wa st
4 46 6804756 326288 1096 29072 0 0 0 4 0 0 2 1 95 3 0
3 50 6823528 314368 1268 30788 1681 4519 1942 4664 4031 9455 20 2 12 66 0
0 48 6841400 315748 1308 31848 1444 4642 1648 4815 3235 3898 49 2 3 46 0
0 54 6855344 315708 1400 32452 1616 3999 1702 4070 2787 2488 1 1 15 83 0
0 47 6870892 315260 1492 32544 1859 4122 1992 4210 3091 3176 2 1 4 93 0
10 47 6885920 315792 1552 33612 1381 4081 1519 4267 3191 3849 48 2 5 46 0
0 44 6900196 315408 1664 33296 1976 3885 2051 3970 3427 6627 50 2 4 44 0
8 44 6918020 315716 1600 34544 1296 4498 1385 4685 3313 3700 18 2 9 71 0
0 52 6934960 315552 1436 33988 1634 4338 1694 4416 3416 3554 25 2 13 61 0
21 32 6944644 315324 932 29396 3140 3160 3247 3464 3377 5362 2 25 8 65 0
0 42 6951464 315524 1064 26788 2398 2240 2678 2594 2737 4350 4 32 12 52 0
0 44 6964880 315520 956 28008 1858 3538 1984 3754 2675 2865 2 1 4 93 0
0 42 6981556 316140 656 28540 2282 4190 2519 4331 3228 4462 6 2 6 85 0
0 46 6987476 315592 532 26720 3243 2033 3442 2318 2531 3427 1 47 2 51 0
4 67 7001412 317000 860 26900 1918 3740 2182 3818 2465 2518 4 1 2 93 0
5 48 7017812 316024 1020 28280 2234 4367 2351 4439 2617 14489 58 2 3 37 0
0 44 7031892 315320 1164 28700 2386 3750 2504 3818 2709 5721 42 1 3 54 0
0 45 7048776 315788 1240 29912 1895 4244 2101 4434 2933 3984 1 1 15 83 0
0 50 7030448 411452 1344 31604 2323 3060 2462 3154 2789 4515 27 1 4 68 0
0 41 7028256 369484 1504 31688 5911 797 6003 850 2643 4600 2 1 18 80 0
14 47 7020564 316332 1540 32688 9145 159 9202 425 4001 8264 11 1 3 85 0
b ：置于
管理员在2009年8月13日编辑了该文章文章。