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top - 17:02:22 up 291 days, 7:32, 5 users, load average: 2.06, 1.99, 1.76
Tasks: 206 total, 1 running, 204 sleeping, 0 stopped, 1 zombie
Cpu(s): 46.1% us, 1.0% sy, 0.0% ni, 52.5% id, 0.2% wa, 0.0% hi, 0.2% si
Mem: 2074848k total, 2037004k used, 37844k free, 48852k buffers
Swap: 3068404k total, 157760k used, 2910644k free, 743116k cached
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
13476 root 16 0 2876 1100 788 R 0.7 0.1 0:00.09 top
7649 oracle 16 0 28448 1916 1228 S 0.3 0.1 0:00.33 httpd
1 root 16 0 1660 508 480 S 0.0 0.0 0:01.86 init
2 root RT 0 0 0 0 S 0.0 0.0 0:38.08 migration/0
3 root 34 19 0 0 0 S 0.0 0.0 0:00.25 ksoftirqd/0
4 root RT 0 0 0 0 S 0.0 0.0 0:07.06 migration/1
5 root 34 19 0 0 0 S 0.0 0.0 0:00.32 ksoftirqd/1
6 root RT 0 0 0 0 S 0.0 0.0 0:35.38 migration/2
7 root 34 19 0 0 0 S 0.0 0.0 0:00.39 ksoftirqd/2
8 root RT 0 0 0 0 S 0.0 0.0 0:05.26 migration/3
9 root 34 19 0 0 0 S 0.0 0.0 0:00.39 ksoftirqd/3
10 root 5 -10 0 0 0 S 0.0 0.0 0:00.06 events/0
11 root 5 -10 0 0 0 S 0.0 0.0 0:00.04 events/1
12 root 5 -10 0 0 0 S 0.0 0.0 0:00.00 events/2
13 root 5 -10 0 0 0 S 0.0 0.0 0:00.04 events/3
14 root 5 -10 0 0 0 S 0.0 0.0 0:00.01 khelper
15 root 15 -10 0 0 0 S 0.0 0.0 0:00.00 kacpid
为什么cpu都占用持续50%多了,下面确找不到占用cpu很多的进程。 |
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