现在有个双节点的rac (rac1 ,rac2)
没有设置parallel_instance_group 参数
我在rac2节点上面,做任何操作,都会占用大量的rac1的cpu
rac2节点的资源占用却很少
比如
我在节点2上做一个查询,只消耗很少的节点2 的cpu
而节点1的cpu消耗却很大.
这个谁能来解释一下?
rac1节点在rac2运行并行查询后,明显rac2的查询在rac1上进行,这个谁来解释一下?
rac1节点空闲时的状态
top - 11:16:34 up 21 days, 1:24, 4 users, load average: 0.09, 0.12, 0.43
Tasks: 207 total, 1 running, 206 sleeping, 0 stopped, 0 zombie
Cpu(s): 0.0% us, 0.2% sy, 0.0% ni, 99.8% id, 0.0% wa, 0.0% hi, 0.0% si
Mem: 32909124k total, 17797872k used, 15111252k free, 369528k buffers
Swap: 31254416k total, 0k used, 31254416k free, 15750280k cached
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
28494 root 18 0 6572 1372 976 S 0 0.0 62:31.28 init.cssd
31613 oracle RT 0 238m 224m 23m S 0 0.7 47:56.39 ocssd.bin
3590 oracle 16 0 6284 1244 856 R 0 0.0 0:00.32 top
1 root 16 0 4752 560 460 S 0 0.0 0:07.04 init
2 root RT 0 0 0 0 S 0 0.0 0:03.82 migration/0
3 root 34 19 0 0 0 S 0 0.0 0:40.95 ksoftirqd/0
4 root RT 0 0 0 0 S 0 0.0 0:13.33 migration/1
5 root 34 19 0 0 0 S 0 0.0 1:43.31 ksoftirqd/1
6 root RT 0 0 0 0 S 0 0.0 0:11.96 migration/2
7 root 34 19 0 0 0 S 0 0.0 1:44.63 ksoftirqd/2
8 root RT 0 0 0 0 S 0 0.0 0:14.58 migration/3
9 root 34 19 0 0 0 S 0 0.0 1:39.03 ksoftirqd/3
10 root RT 0 0 0 0 S 0 0.0 0:13.34 migration/4
11 root 34 19 0 0 0 S 0 0.0 0:24.50 ksoftirqd/4
12 root RT 0 0 0 0 S 0 0.0 0:12.97 migration/5
13 root 34 19 0 0 0 S 0 0.0 0:59.95 ksoftirqd/5
14 root RT 0 0 0 0 S 0 0.0 0:01.39 migration/6
15 root 34 19 0 0 0 S 0 0.0 0:01.50 ksoftirqd/6
16 root RT 0 0 0 0 S 0 0.0 0:22.54 migration/7
17 root 34 19 0 0 0 S 0 0.0 0:26.06 ksoftirqd/7
18 root 5 -10 0 0 0 S 0 0.0 0:00.03 events/0
19 root 5 -10 0 0 0 S 0 0.0 0:00.01 events/1
20 root 5 -10 0 0 0 S 0 0.0 0:00.02 events/2
21 root 5 -10 0 0 0 S 0 0.0 0:00.01 events/3
22 root 5 -10 0 0 0 S 0 0.0 0:00.01 events/4
23 root 5 -10 0 0 0 S 0 0.0 0:00.01 events/5
24 root 5 -10 0 0 0 S 0 0.0 0:00.01 events/6
25 root 5 -10 0 0 0 S 0 0.0 0:00.02 events/7
26 root 7 -10 0 0 0 S 0 0.0 0:00.02 khelper
27 root 12 -10 0 0 0 S 0 0.0 0:00.00 kacpid
60 root 5 -10 0 0 0 S 0 0.0 0:00.00 kblockd/0
61 root 5 -10 0 0 0 S 0 0.0 0:00.00 kblockd/1
62 root 5 -10 0 0 0 S 0 0.0 0:00.00 kblockd/2
63 root 5 -10 0 0 0 S 0 0.0 0:00.00 kblockd/3
64 root 5 -10 0 0 0 S 0 0.0 0:00.00 kblockd/4
65 root 5 -10 0 0 0 S 0 0.0 0:00.00 kblockd/5
66 root 5 -10 0 0 0 S 0 0.0 0:00.00 kblockd/6
67 root 5 -10 0 0 0 S 0 0.0 0:00.00 kblockd/7
68 root 15 0 0 0 0 S 0 0.0 0:00.00 khubd
103 root 20 0 0 0 0 S 0 0.0 0:00.00 pdflush
104 root 15 0 0 0 0 S 0 0.0 0:26.03 pdflush
106 root 8 -10 0 0 0 S 0 0.0 0:00.00 aio/0
107 root 5 -10 0 0 0 S 0 0.0 0:00.00 aio/1
108 root 5 -10 0 0 0 S 0 0.0 0:00.00 aio/2
109 root 5 -10 0 0 0 S 0 0.0 0:00.00 aio/3
110 root 5 -10 0 0 0 S 0 0.0 0:00.00 aio/4
111 root 5 -10 0 0 0 S 0 0.0 0:00.00 aio/5
112 root 5 -10 0 0 0 S 0 0.0 0:00.00 aio/6
113 root 5 -10 0 0 0 S 0 0.0 0:00.00 aio/7
105 root 25 0 0 0 0 S 0 0.0 0:00.00 kswapd0
257 root 21 0 0 0 0 S 0 0.0 0:00.00 kseriod
422 root 19 0 0 0 0 S 0 0.0 0:00.00 scsi_eh_0
在rac2上运行语句后
select /*+ parallel(a,6) +parallel(b,6) */ count(*) from test01 a,test01 b where a.reg_ts rac1的状态
top - 12:11:41 up 21 days, 2:19, 4 users, load average: 1.25, 0.48, 0.30
Tasks: 216 total, 7 running, 209 sleeping, 0 stopped, 0 zombie
Cpu(s): 75.0% us, 0.3% sy, 0.0% ni, 24.7% id, 0.0% wa, 0.0% hi, 0.0% si
Mem: 32909124k total, 26414608k used, 6494516k free, 369652k buffers
Swap: 31254416k total, 0k used, 31254416k free, 22186560k cached
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
27447 oracle 25 0 20.0g 358m 16m R 100 1.1 0:14.04 oracle
27443 oracle 25 0 20.0g 361m 16m R 100 1.1 0:14.31 oracle
27445 oracle 25 0 20.0g 361m 16m R 100 1.1 0:14.23 oracle
27454 oracle 25 0 20.0g 359m 16m R 100 1.1 0:14.47 oracle
27456 oracle 25 0 20.0g 356m 16m R 100 1.1 0:14.02 oracle
27441 oracle 25 0 20.0g 340m 16m R 99 1.1 0:15.39 oracle
26976 oracle 16 0 6284 1256 856 R 1 0.0 0:00.56 top
518 root 0 -20 0 0 0 S 0 0.0 12:03.31 mpp_dcr
7464 root 16 0 21868 8984 1276 S 0 0.0 6:23.71 hald
8404 root 15 0 41652 11m 2560 S 0 0.0 6:22.10 X
28494 root 18 0 6572 1372 976 S 0 0.0 62:38.32 init.cssd
13933 oracle 15 0 264m 17m 12m S 0 0.1 0:03.53 oracle
30723 oracle 15 0 19.7g 632m 624m S 0 2.0 0:33.92 oracle
30739 oracle 16 0 19.7g 38m 32m S 0 0.1 0:23.08 oracle
1 root 16 0 4752 560 460 S 0 0.0 0:07.05 init
2 root RT 0 0 0 0 S 0 0.0 0:03.83 migration/0
3 root 34 19 0 0 0 S 0 0.0 0:41.46 ksoftirqd/0
4 root RT 0 0 0 0 S 0 0.0 0:13.36 migration/1
5 root 34 19 0 0 0 S 0 0.0 1:46.37 ksoftirqd/1
6 root RT 0 0 0 0 S 0 0.0 0:11.98 migration/2
7 root 34 19 0 0 0 S 0 0.0 1:45.65 ksoftirqd/2
8 root RT 0 0 0 0 S 0 0.0 0:14.61 migration/3
9 root 34 19 0 0 0 S 0 0.0 1:40.92 ksoftirqd/3
10 root RT 0 0 0 0 S 0 0.0 0:13.36 migration/4
11 root 34 19 0 0 0 S 0 0.0 0:24.55 ksoftirqd/4
12 root RT 0 0 0 0 S 0 0.0 0:12.99 migration/5
13 root 34 19 0 0 0 S 0 0.0 1:01.58 ksoftirqd/5
14 root RT 0 0 0 0 S 0 0.0 0:01.40 migration/6
15 root 34 19 0 0 0 S 0 0.0 0:01.56 ksoftirqd/6
16 root RT 0 0 0 0 S 0 0.0 0:22.57 migration/7
17 root 34 19 0 0 0 S 0 0.0 0:26.46 ksoftirqd/7
18 root 5 -10 0 0 0 S 0 0.0 0:00.03 events/0
19 root 5 -10 0 0 0 S 0 0.0 0:00.01 events/1
20 root 5 -10 0 0 0 S 0 0.0 0:00.02 events/2
21 root 5 -10 0 0 0 S 0 0.0 0:00.01 events/3
22 root 5 -10 0 0 0 S 0 0.0 0:00.01 events/4
23 root 5 -10 0 0 0 S 0 0.0 0:00.01 events/5
24 root 5 -10 0 0 0 S 0 0.0 0:00.01 events/6
25 root 5 -10 0 0 0 S 0 0.0 0:00.02 events/7
26 root 7 -10 0 0 0 S 0 0.0 0:00.02 khelper
27 root 12 -10 0 0 0 S 0 0.0 0:00.00 kacpid
60 root 5 -10 0 0 0 S 0 0.0 0:00.00 kblockd/0
61 root 5 -10 0 0 0 S 0 0.0 0:00.00 kblockd/1
62 root 5 -10 0 0 0 S 0 0.0 0:00.00 kblockd/2
63 root 5 -10 0 0 0 S 0 0.0 0:00.00 kblockd/3
64 root 5 -10 0 0 0 S 0 0.0 0:00.00 kblockd/4
65 root 5 -10 0 0 0 S 0 0.0 0:00.00 kblockd/5
66 root 5 -10 0 0 0 S 0 0.0 0:00.00 kblockd/6
67 root 5 -10 0 0 0 S 0 0.0 0:00.00 kblockd/7
68 root 15 0 0 0 0 S 0 0.0 0:00.00 khubd
103 root 20 0 0 0 0 S 0 0.0 0:00.00 pdflush
104 root 15 0 0 0 0 S 0 0.0 0:26.08 pdflush
[oracle@dsrac1 ~]$
rac2的状态
top - 12:10:58 up 26 days, 19:07, 2 users, load average: 0.01, 0.08, 0.07
Tasks: 197 total, 1 running, 196 sleeping, 0 stopped, 0 zombie
Cpu(s): 0.2% us, 0.1% sy, 0.0% ni, 99.3% id, 0.3% wa, 0.0% hi, 0.0% si
Mem: 32909124k total, 15194156k used, 17714968k free, 207600k buffers
Swap: 31254416k total, 0k used, 31254416k free, 13774628k cached
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
31606 oracle 15 0 263m 36m 32m S 1 0.1 0:00.12 oracle
31608 oracle 16 0 263m 43m 39m S 1 0.1 0:00.15 oracle
1112 oracle 16 0 6284 1236 856 R 0 0.0 0:00.03 top
1 root 16 0 4752 560 460 S 0 0.0 0:05.53 init
2 root RT 0 0 0 0 S 0 0.0 0:14.75 migration/0
3 root 34 19 0 0 0 S 0 0.0 0:35.45 ksoftirqd/0
4 root RT 0 0 0 0 S 0 0.0 0:16.35 migration/1
5 root 34 19 0 0 0 S 0 0.0 1:20.81 ksoftirqd/1
6 root RT 0 0 0 0 S 0 0.0 0:14.03 migration/2
7 root 34 19 0 0 0 S 0 0.0 0:00.57 ksoftirqd/2
8 root RT 0 0 0 0 S 0 0.0 0:21.17 migration/3
9 root 34 19 0 0 0 S 0 0.0 0:25.02 ksoftirqd/3
10 root RT 0 0 0 0 S 0 0.0 0:14.64 migration/4
11 root 34 19 0 0 0 S 0 0.0 0:55.68 ksoftirqd/4
12 root RT 0 0 0 0 S 0 0.0 0:20.67 migration/5
13 root 34 19 0 0 0 S 0 0.0 1:01.57 ksoftirqd/5
14 root RT 0 0 0 0 S 0 0.0 0:02.22 migration/6
15 root 34 19 0 0 0 S 0 0.0 2:55.46 ksoftirqd/6
16 root RT 0 0 0 0 S 0 0.0 0:08.93 migration/7
17 root 34 19 0 0 0 S 0 0.0 0:44.47 ksoftirqd/7
18 root 5 -10 0 0 0 S 0 0.0 0:00.05 events/0
19 root 5 -10 0 0 0 S 0 0.0 0:00.02 events/1
20 root 5 -10 0 0 0 S 0 0.0 0:00.22 events/2
21 root 5 -10 0 0 0 S 0 0.0 0:00.01 events/3
22 root 5 -10 0 0 0 S 0 0.0 0:00.01 events/4
23 root 5 -10 0 0 0 S 0 0.0 0:00.01 events/5
24 root 5 -10 0 0 0 S 0 0.0 0:00.01 events/6
25 root 5 -10 0 0 0 S 0 0.0 0:00.02 events/7
26 root 5 -10 0 0 0 S 0 0.0 0:00.03 khelper
27 root 12 -10 0 0 0 S 0 0.0 0:00.00 kacpid
60 root 5 -10 0 0 0 S 0 0.0 0:00.00 kblockd/0
61 root 5 -10 0 0 0 S 0 0.0 0:00.00 kblockd/1
62 root 5 -10 0 0 0 S 0 0.0 0:00.00 kblockd/2
63 root 5 -10 0 0 0 S 0 0.0 0:00.00 kblockd/3
64 root 5 -10 0 0 0 S 0 0.0 0:00.00 kblockd/4
65 root 5 -10 0 0 0 S 0 0.0 0:00.00 kblockd/5
66 root 5 -10 0 0 0 S 0 0.0 0:00.00 kblockd/6
67 root 5 -10 0 0 0 S 0 0.0 0:00.00 kblockd/7
68 root 15 0 0 0 0 S 0 0.0 0:00.00 khubd
103 root 20 0 0 0 0 S 0 0.0 0:00.00 pdflush
104 root 15 0 0 0 0 S 0 0.0 0:21.19 pdflush
106 root 9 -10 0 0 0 S 0 0.0 0:00.00 aio/0
107 root 5 -10 0 0 0 S 0 0.0 0:00.00 aio/1
108 root 5 -10 0 0 0 S 0 0.0 0:00.00 aio/2
109 root 5 -10 0 0 0 S 0 0.0 0:00.00 aio/3
110 root 5 -10 0 0 0 S 0 0.0 0:00.00 aio/4
111 root 5 -10 0 0 0 S 0 0.0 0:00.00 aio/5
112 root 5 -10 0 0 0 S 0 0.0 0:00.00 aio/6
113 root 5 -10 0 0 0 S 0 0.0 0:00.00 aio/7
105 root 25 0 0 0 0 S 0 0.0 0:00.00 kswapd0
257 root 21 0 0 0 0 S 0 0.0 0:00.00 kseriod
422 root 19 0 0 0 0 S 0 0.0 0:00.00 scsi_eh_0
[oracle@dsrac2 ~]$
[ 本帖最后由 lijiebin 于 2009-7-20 12:37 编辑 ]
没有设置parallel_instance_group 参数
我在rac2节点上面,做任何操作,都会占用大量的rac1的cpu
rac2节点的资源占用却很少
比如
我在节点2上做一个查询,只消耗很少的节点2 的cpu
而节点1的cpu消耗却很大.
这个谁能来解释一下?
rac1节点在rac2运行并行查询后,明显rac2的查询在rac1上进行,这个谁来解释一下?
rac1节点空闲时的状态
top - 11:16:34 up 21 days, 1:24, 4 users, load average: 0.09, 0.12, 0.43
Tasks: 207 total, 1 running, 206 sleeping, 0 stopped, 0 zombie
Cpu(s): 0.0% us, 0.2% sy, 0.0% ni, 99.8% id, 0.0% wa, 0.0% hi, 0.0% si
Mem: 32909124k total, 17797872k used, 15111252k free, 369528k buffers
Swap: 31254416k total, 0k used, 31254416k free, 15750280k cached
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
28494 root 18 0 6572 1372 976 S 0 0.0 62:31.28 init.cssd
31613 oracle RT 0 238m 224m 23m S 0 0.7 47:56.39 ocssd.bin
3590 oracle 16 0 6284 1244 856 R 0 0.0 0:00.32 top
1 root 16 0 4752 560 460 S 0 0.0 0:07.04 init
2 root RT 0 0 0 0 S 0 0.0 0:03.82 migration/0
3 root 34 19 0 0 0 S 0 0.0 0:40.95 ksoftirqd/0
4 root RT 0 0 0 0 S 0 0.0 0:13.33 migration/1
5 root 34 19 0 0 0 S 0 0.0 1:43.31 ksoftirqd/1
6 root RT 0 0 0 0 S 0 0.0 0:11.96 migration/2
7 root 34 19 0 0 0 S 0 0.0 1:44.63 ksoftirqd/2
8 root RT 0 0 0 0 S 0 0.0 0:14.58 migration/3
9 root 34 19 0 0 0 S 0 0.0 1:39.03 ksoftirqd/3
10 root RT 0 0 0 0 S 0 0.0 0:13.34 migration/4
11 root 34 19 0 0 0 S 0 0.0 0:24.50 ksoftirqd/4
12 root RT 0 0 0 0 S 0 0.0 0:12.97 migration/5
13 root 34 19 0 0 0 S 0 0.0 0:59.95 ksoftirqd/5
14 root RT 0 0 0 0 S 0 0.0 0:01.39 migration/6
15 root 34 19 0 0 0 S 0 0.0 0:01.50 ksoftirqd/6
16 root RT 0 0 0 0 S 0 0.0 0:22.54 migration/7
17 root 34 19 0 0 0 S 0 0.0 0:26.06 ksoftirqd/7
18 root 5 -10 0 0 0 S 0 0.0 0:00.03 events/0
19 root 5 -10 0 0 0 S 0 0.0 0:00.01 events/1
20 root 5 -10 0 0 0 S 0 0.0 0:00.02 events/2
21 root 5 -10 0 0 0 S 0 0.0 0:00.01 events/3
22 root 5 -10 0 0 0 S 0 0.0 0:00.01 events/4
23 root 5 -10 0 0 0 S 0 0.0 0:00.01 events/5
24 root 5 -10 0 0 0 S 0 0.0 0:00.01 events/6
25 root 5 -10 0 0 0 S 0 0.0 0:00.02 events/7
26 root 7 -10 0 0 0 S 0 0.0 0:00.02 khelper
27 root 12 -10 0 0 0 S 0 0.0 0:00.00 kacpid
60 root 5 -10 0 0 0 S 0 0.0 0:00.00 kblockd/0
61 root 5 -10 0 0 0 S 0 0.0 0:00.00 kblockd/1
62 root 5 -10 0 0 0 S 0 0.0 0:00.00 kblockd/2
63 root 5 -10 0 0 0 S 0 0.0 0:00.00 kblockd/3
64 root 5 -10 0 0 0 S 0 0.0 0:00.00 kblockd/4
65 root 5 -10 0 0 0 S 0 0.0 0:00.00 kblockd/5
66 root 5 -10 0 0 0 S 0 0.0 0:00.00 kblockd/6
67 root 5 -10 0 0 0 S 0 0.0 0:00.00 kblockd/7
68 root 15 0 0 0 0 S 0 0.0 0:00.00 khubd
103 root 20 0 0 0 0 S 0 0.0 0:00.00 pdflush
104 root 15 0 0 0 0 S 0 0.0 0:26.03 pdflush
106 root 8 -10 0 0 0 S 0 0.0 0:00.00 aio/0
107 root 5 -10 0 0 0 S 0 0.0 0:00.00 aio/1
108 root 5 -10 0 0 0 S 0 0.0 0:00.00 aio/2
109 root 5 -10 0 0 0 S 0 0.0 0:00.00 aio/3
110 root 5 -10 0 0 0 S 0 0.0 0:00.00 aio/4
111 root 5 -10 0 0 0 S 0 0.0 0:00.00 aio/5
112 root 5 -10 0 0 0 S 0 0.0 0:00.00 aio/6
113 root 5 -10 0 0 0 S 0 0.0 0:00.00 aio/7
105 root 25 0 0 0 0 S 0 0.0 0:00.00 kswapd0
257 root 21 0 0 0 0 S 0 0.0 0:00.00 kseriod
422 root 19 0 0 0 0 S 0 0.0 0:00.00 scsi_eh_0
在rac2上运行语句后
select /*+ parallel(a,6) +parallel(b,6) */ count(*) from test01 a,test01 b where a.reg_ts rac1的状态
top - 12:11:41 up 21 days, 2:19, 4 users, load average: 1.25, 0.48, 0.30
Tasks: 216 total, 7 running, 209 sleeping, 0 stopped, 0 zombie
Cpu(s): 75.0% us, 0.3% sy, 0.0% ni, 24.7% id, 0.0% wa, 0.0% hi, 0.0% si
Mem: 32909124k total, 26414608k used, 6494516k free, 369652k buffers
Swap: 31254416k total, 0k used, 31254416k free, 22186560k cached
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
27447 oracle 25 0 20.0g 358m 16m R 100 1.1 0:14.04 oracle
27443 oracle 25 0 20.0g 361m 16m R 100 1.1 0:14.31 oracle
27445 oracle 25 0 20.0g 361m 16m R 100 1.1 0:14.23 oracle
27454 oracle 25 0 20.0g 359m 16m R 100 1.1 0:14.47 oracle
27456 oracle 25 0 20.0g 356m 16m R 100 1.1 0:14.02 oracle
27441 oracle 25 0 20.0g 340m 16m R 99 1.1 0:15.39 oracle
26976 oracle 16 0 6284 1256 856 R 1 0.0 0:00.56 top
518 root 0 -20 0 0 0 S 0 0.0 12:03.31 mpp_dcr
7464 root 16 0 21868 8984 1276 S 0 0.0 6:23.71 hald
8404 root 15 0 41652 11m 2560 S 0 0.0 6:22.10 X
28494 root 18 0 6572 1372 976 S 0 0.0 62:38.32 init.cssd
13933 oracle 15 0 264m 17m 12m S 0 0.1 0:03.53 oracle
30723 oracle 15 0 19.7g 632m 624m S 0 2.0 0:33.92 oracle
30739 oracle 16 0 19.7g 38m 32m S 0 0.1 0:23.08 oracle
1 root 16 0 4752 560 460 S 0 0.0 0:07.05 init
2 root RT 0 0 0 0 S 0 0.0 0:03.83 migration/0
3 root 34 19 0 0 0 S 0 0.0 0:41.46 ksoftirqd/0
4 root RT 0 0 0 0 S 0 0.0 0:13.36 migration/1
5 root 34 19 0 0 0 S 0 0.0 1:46.37 ksoftirqd/1
6 root RT 0 0 0 0 S 0 0.0 0:11.98 migration/2
7 root 34 19 0 0 0 S 0 0.0 1:45.65 ksoftirqd/2
8 root RT 0 0 0 0 S 0 0.0 0:14.61 migration/3
9 root 34 19 0 0 0 S 0 0.0 1:40.92 ksoftirqd/3
10 root RT 0 0 0 0 S 0 0.0 0:13.36 migration/4
11 root 34 19 0 0 0 S 0 0.0 0:24.55 ksoftirqd/4
12 root RT 0 0 0 0 S 0 0.0 0:12.99 migration/5
13 root 34 19 0 0 0 S 0 0.0 1:01.58 ksoftirqd/5
14 root RT 0 0 0 0 S 0 0.0 0:01.40 migration/6
15 root 34 19 0 0 0 S 0 0.0 0:01.56 ksoftirqd/6
16 root RT 0 0 0 0 S 0 0.0 0:22.57 migration/7
17 root 34 19 0 0 0 S 0 0.0 0:26.46 ksoftirqd/7
18 root 5 -10 0 0 0 S 0 0.0 0:00.03 events/0
19 root 5 -10 0 0 0 S 0 0.0 0:00.01 events/1
20 root 5 -10 0 0 0 S 0 0.0 0:00.02 events/2
21 root 5 -10 0 0 0 S 0 0.0 0:00.01 events/3
22 root 5 -10 0 0 0 S 0 0.0 0:00.01 events/4
23 root 5 -10 0 0 0 S 0 0.0 0:00.01 events/5
24 root 5 -10 0 0 0 S 0 0.0 0:00.01 events/6
25 root 5 -10 0 0 0 S 0 0.0 0:00.02 events/7
26 root 7 -10 0 0 0 S 0 0.0 0:00.02 khelper
27 root 12 -10 0 0 0 S 0 0.0 0:00.00 kacpid
60 root 5 -10 0 0 0 S 0 0.0 0:00.00 kblockd/0
61 root 5 -10 0 0 0 S 0 0.0 0:00.00 kblockd/1
62 root 5 -10 0 0 0 S 0 0.0 0:00.00 kblockd/2
63 root 5 -10 0 0 0 S 0 0.0 0:00.00 kblockd/3
64 root 5 -10 0 0 0 S 0 0.0 0:00.00 kblockd/4
65 root 5 -10 0 0 0 S 0 0.0 0:00.00 kblockd/5
66 root 5 -10 0 0 0 S 0 0.0 0:00.00 kblockd/6
67 root 5 -10 0 0 0 S 0 0.0 0:00.00 kblockd/7
68 root 15 0 0 0 0 S 0 0.0 0:00.00 khubd
103 root 20 0 0 0 0 S 0 0.0 0:00.00 pdflush
104 root 15 0 0 0 0 S 0 0.0 0:26.08 pdflush
[oracle@dsrac1 ~]$
rac2的状态
top - 12:10:58 up 26 days, 19:07, 2 users, load average: 0.01, 0.08, 0.07
Tasks: 197 total, 1 running, 196 sleeping, 0 stopped, 0 zombie
Cpu(s): 0.2% us, 0.1% sy, 0.0% ni, 99.3% id, 0.3% wa, 0.0% hi, 0.0% si
Mem: 32909124k total, 15194156k used, 17714968k free, 207600k buffers
Swap: 31254416k total, 0k used, 31254416k free, 13774628k cached
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
31606 oracle 15 0 263m 36m 32m S 1 0.1 0:00.12 oracle
31608 oracle 16 0 263m 43m 39m S 1 0.1 0:00.15 oracle
1112 oracle 16 0 6284 1236 856 R 0 0.0 0:00.03 top
1 root 16 0 4752 560 460 S 0 0.0 0:05.53 init
2 root RT 0 0 0 0 S 0 0.0 0:14.75 migration/0
3 root 34 19 0 0 0 S 0 0.0 0:35.45 ksoftirqd/0
4 root RT 0 0 0 0 S 0 0.0 0:16.35 migration/1
5 root 34 19 0 0 0 S 0 0.0 1:20.81 ksoftirqd/1
6 root RT 0 0 0 0 S 0 0.0 0:14.03 migration/2
7 root 34 19 0 0 0 S 0 0.0 0:00.57 ksoftirqd/2
8 root RT 0 0 0 0 S 0 0.0 0:21.17 migration/3
9 root 34 19 0 0 0 S 0 0.0 0:25.02 ksoftirqd/3
10 root RT 0 0 0 0 S 0 0.0 0:14.64 migration/4
11 root 34 19 0 0 0 S 0 0.0 0:55.68 ksoftirqd/4
12 root RT 0 0 0 0 S 0 0.0 0:20.67 migration/5
13 root 34 19 0 0 0 S 0 0.0 1:01.57 ksoftirqd/5
14 root RT 0 0 0 0 S 0 0.0 0:02.22 migration/6
15 root 34 19 0 0 0 S 0 0.0 2:55.46 ksoftirqd/6
16 root RT 0 0 0 0 S 0 0.0 0:08.93 migration/7
17 root 34 19 0 0 0 S 0 0.0 0:44.47 ksoftirqd/7
18 root 5 -10 0 0 0 S 0 0.0 0:00.05 events/0
19 root 5 -10 0 0 0 S 0 0.0 0:00.02 events/1
20 root 5 -10 0 0 0 S 0 0.0 0:00.22 events/2
21 root 5 -10 0 0 0 S 0 0.0 0:00.01 events/3
22 root 5 -10 0 0 0 S 0 0.0 0:00.01 events/4
23 root 5 -10 0 0 0 S 0 0.0 0:00.01 events/5
24 root 5 -10 0 0 0 S 0 0.0 0:00.01 events/6
25 root 5 -10 0 0 0 S 0 0.0 0:00.02 events/7
26 root 5 -10 0 0 0 S 0 0.0 0:00.03 khelper
27 root 12 -10 0 0 0 S 0 0.0 0:00.00 kacpid
60 root 5 -10 0 0 0 S 0 0.0 0:00.00 kblockd/0
61 root 5 -10 0 0 0 S 0 0.0 0:00.00 kblockd/1
62 root 5 -10 0 0 0 S 0 0.0 0:00.00 kblockd/2
63 root 5 -10 0 0 0 S 0 0.0 0:00.00 kblockd/3
64 root 5 -10 0 0 0 S 0 0.0 0:00.00 kblockd/4
65 root 5 -10 0 0 0 S 0 0.0 0:00.00 kblockd/5
66 root 5 -10 0 0 0 S 0 0.0 0:00.00 kblockd/6
67 root 5 -10 0 0 0 S 0 0.0 0:00.00 kblockd/7
68 root 15 0 0 0 0 S 0 0.0 0:00.00 khubd
103 root 20 0 0 0 0 S 0 0.0 0:00.00 pdflush
104 root 15 0 0 0 0 S 0 0.0 0:21.19 pdflush
106 root 9 -10 0 0 0 S 0 0.0 0:00.00 aio/0
107 root 5 -10 0 0 0 S 0 0.0 0:00.00 aio/1
108 root 5 -10 0 0 0 S 0 0.0 0:00.00 aio/2
109 root 5 -10 0 0 0 S 0 0.0 0:00.00 aio/3
110 root 5 -10 0 0 0 S 0 0.0 0:00.00 aio/4
111 root 5 -10 0 0 0 S 0 0.0 0:00.00 aio/5
112 root 5 -10 0 0 0 S 0 0.0 0:00.00 aio/6
113 root 5 -10 0 0 0 S 0 0.0 0:00.00 aio/7
105 root 25 0 0 0 0 S 0 0.0 0:00.00 kswapd0
257 root 21 0 0 0 0 S 0 0.0 0:00.00 kseriod
422 root 19 0 0 0 0 S 0 0.0 0:00.00 scsi_eh_0
[oracle@dsrac2 ~]$
[ 本帖最后由 lijiebin 于 2009-7-20 12:37 编辑 ]
来自 “ ITPUB博客 ” ,链接:http://blog.itpub.net/8135069/viewspace-613373/,如需转载,请注明出处,否则将追究法律责任。
转载于:http://blog.itpub.net/8135069/viewspace-613373/
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