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如何使用top查看程序的内存占用情况

RT

19    0.00   0.0%   0.0%   0.0% 100.0%   0.0%   0.0%   0.0%   0.0%
20    0.01   0.0%   0.0%   0.0% 100.0%   0.0%   0.0%   0.0%   0.0%
21    0.00   0.0%   0.0%   0.0% 100.0%   0.0%   0.0%   0.0%   0.0%
22    0.01   0.0%   0.0%   0.0% 100.0%   0.0%   0.0%   0.0%   0.0%
23    0.00   0.0%   0.0%   0.0% 100.0%   0.0%   0.0%   0.0%   0.0%
32    0.00   0.0%   0.0%   0.0% 100.0%   0.0%   0.0%   0.0%   0.0%
33    0.02   0.2%   0.0%   0.0%  99.8%   0.0%   0.0%   0.0%   0.0%
34    0.87  92.0%   0.0%   2.0%   6.0%   0.0%   0.0%   0.0%   0.0%
35    0.02   2.2%   0.0%   0.0%  97.8%   0.0%   0.0%   0.0%   0.0%
36    0.00   0.0%   0.0%   0.0% 100.0%   0.0%   0.0%   0.0%   0.0%
37    0.03   0.0%   0.0%   0.0% 100.0%   0.0%   0.0%   0.0%   0.0%
38    0.03   0.0%   0.0%   0.0% 100.0%   0.0%   0.0%   0.0%   0.0%
39    0.02   0.2%   0.0%   0.0%  99.8%   0.0%   0.0%   0.0%   0.0%
—   —-  —–  —–  —–  —–  —–  —–  —–  —–
avg   0.04   3.8%   0.0%   0.2%  96.0%   0.0%   0.0%   0.0%   0.0%

System Page Size: 4Kbytes
Memory: 71911060K (17913792K) real, 75552736K (19746536K) virtual, 15590520K free  Page# 1/43

CPU TTY  PID USERNAME PRI NI   SIZE    RES STATE    TIME %WCPU  %CPU COMMAND
34   ? 17731 bill     234 20   309M   216M run     42:58 95.48 95.31 fileinstore
33   ?   132 root     152 20 62712K 55744K run    147:17  2.56  2.55 vxfsd
39   ? 18842 billtest 168 20 94296K 11656K sleep   45:43  1.91  1.91 GuardMain
19   ?  4192 bill     168 20   105M 23456K sleep   57:38  1.91  1.90 GuardMain
34   ?   136 root     152 20  4608K  4096K run      4:26  1.25  1.25 pagezerod

只能看到五个进程

使用 top -s10 -d20|grep 我的程序 pid
什么都不显示

hp-un

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