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admin2025/6/13 4:59:10【news】
简介个人网站模板flash,seo网站推广建站服务商,wordpress创建分类目录,中国铁建统一企业门户网站最初由 myster 发布[B]没有任何错误的提示，我把日志提供给你看看，不过是当前的日志。以前的都一样，没有什么区别。分析了一下，有程序吃内存特厉害，本系统只装了javatomcat，其他没有任何的应用和服务。昨天重…
最初由 myster 发布
[B]没有任何错误的提示，我把日志提供给你看看，不过是当前的日志。以前的都一样，没有什么区别。分析了一下，有程序吃内存特厉害，本系统只装了java+tomcat，其他没有任何的应用和服务。昨天重启了一次，总内存512M，可使用内存为489M，但今早上一看，只剩下47M多了。
[root@customer root]# top
17:59:48 up 1:32, 3 users, load average: 0.02, 0.04, 0.03
66 processes: 65 sleeping, 1 running, 0 zombie, 0 stopped
CPU0 states: 0.0% user 0.0% system 0.0% nice 0.0% iowait 100.0% idle
CPU1 states: 1.0% user 0.0% system 0.0% nice 0.0% iowait 98.0% idle
Mem: 513204k av, 198392k used, 314812k free, 0k shrd, 22752k buff
168632k actv, 1652k in_d, 1908k in_c
Swap: 1020116k av, 0k used, 1020116k free 86140k cached
PID USER PRI NI SIZE RSS SHARE STAT %CPU %MEM TIME CPU COMMAND
1891 root 16 0 21860 13M 1988 S 1.9 2.6 3:23 1 X
1 root 15 0 468 468 420 S 0.0 0.0 0:04 0 init
2 root RT 0 0 0 0 SW 0.0 0.0 0:00 0 migration/0
3 root RT 0 0 0 0 SW 0.0 0.0 0:00 1 migration/1
4 root 15 0 0 0 0 SW 0.0 0.0 0:00 1 keventd
5 root 34 19 0 0 0 SWN 0.0 0.0 0:00 0 ksoftirqd_CPU
6 root 34 19 0 0 0 SWN 0.0 0.0 0:00 1 ksoftirqd_CPU
11 root 25 0 0 0 0 SW 0.0 0.0 0:00 0 bdflush
7 root 15 0 0 0 0 SW 0.0 0.0 0:00 0 kswapd
8 root 15 0 0 0 0 SW 0.0 0.0 0:00 1 kscand/DMA
9 root 15 0 0 0 0 SW 0.0 0.0 0:01 1 kscand/Normal
10 root 15 0 0 0 0 SW 0.0 0.0 0:00 1 kscand/HighMe
12 root 15 0 0 0 0 SW 0.0 0.0 0:00 0 kupdated
13 root 25 0 0 0 0 SW 0.0 0.0 0:00 0 mdrecoveryd
19 root 25 0 0 0 0 SW 0.0 0.0 0:00 0 scsi_eh_0
18:00:10 up 1:32, 3 users, load average: 0.01, 0.03, 0.03
64 processes: 63 sleeping, 1 running, 0 zombie, 0 stopped
CPU0 states: 3.0% user 0.0% system 0.0% nice 0.0% iowait 97.0% idle
CPU1 states: 4.2% user 0.1% system 0.0% nice 0.0% iowait 95.2% idle
Mem: 513204k av, 197356k used, 315848k free, 0k shrd, 22812k buff
168504k actv, 1652k in_d, 1908k in_c
Swap: 1020116k av, 0k used, 1020116k free 86132k cached
PID USER PRI NI SIZE RSS SHARE STAT %CPU %MEM TIME CPU COMMAND
1891 root 16 0 21860 13M 1988 S 4.6 2.6 3:24 1 X
2097 root 15 0 9244 9240 7004 S 3.0 1.8 2:08 0 gnome-system-mo
1 root 15 0 468 468 420 S 0.0 0.0 0:04 0 init
2 root RT 0 0 0 0 SW 0.0 0.0 0:00 0 migration/0
3 root RT 0 0 0 0 SW 0.0 0.0 0:00 1 migration/1
4 root 15 0 0 0 0 SW 0.0 0.0 0:00 1 keventd
5 root 34 19 0 0 0 SWN 0.0 0.0 0:00 0 ksoftirqd_CPU0
6 root 34 19 0 0 0 SWN 0.0 0.0 0:00 1 ksoftirqd_CPU1
11 root 25 0 0 0 0 SW 0.0 0.0 0:00 0 bdflush
7 root 15 0 0 0 0 SW 0.0 0.0 0:00 0 kswapd
8 root 15 0 0 0 0 SW 0.0 0.0 0:00 1 kscand/DMA
9 root 15 0 0 0 0 SW 0.0 0.0 0:01 1 kscand/Normal
10 root 15 0 0 0 0 SW 0.0 0.0 0:00 1 kscand/HighMem
12 root 15 0 0 0 0 SW 0.0 0.0 0:00 0 kupdated
13 root 25 0 0 0 0 SW 0.0 0.0 0:00 0 mdrecoveryd
19 root 25 0 0 0 0 SW 0.0 0.0 0:00 0 scsi_eh_0
20 root 25 0 0 0 0 SW 0.0 0.0 0:00 0 scsi_eh_1
23 root 15 0 0 0 0 SW 0.0 0.0 0:00 0 kjournald
81 root 25 0 0 0 0 SW 0.0 0.0 0:00 0 khubd
670 root 15 0 0 0 0 SW 0.0 0.0 0:00 0 kjournald
685 root 15 0 0 0 0 SW 0.0 0.0 0:00 1 kjournald
1441 root 15 0 576 576 500 S 0.0 0.1 0:00 1 syslogd
1445 root 15 0 424 424 376 S 0.0 0.0 0:00 0 klogd
1463 rpc 15 0 548 548 476 S 0.0 0.1 0:00 1 portmap
1482 rpcuser 25 0 676 676 600 S 0.0 0.1 0:00 1 rpc.statd
1579 root 15 0 1496 1496 1256 S 0.0 0.2 0:00 1 sshd
1593 root 16 0 860 860 740 S 0.0 0.1 0:00 0 xinetd
1632 root 15 0 440 440 392 S 0.0 0.0 0:00 0 gpm
1641 root 15 0 568 568 504 S 0.0 0.1 0:00 0 crond
1652 root 15 0 1940 1940 1432 S 0.0 0.3 0:00 1 cupsd
1712 xfs 15 0 3304 3304 880 S 0.0 0.6 0:00 1 xfs
18:02:24 up 1:34, 3 users, load average: 0.00, 0.02, 0.02
66 processes: 64 sleeping, 2 running, 0 zombie, 0 stopped
CPU0 states: 1.3% user 0.1% system 0.0% nice 0.0% iowait 98.1% idle
CPU1 states: 3.1% user 0.2% system 0.0% nice 0.0% iowait 96.2% idle
Mem: 513204k av, 199016k used, 314188k free, 0k shrd, 23096k buff
168984k actv, 1652k in_d, 1908k in_c
Swap: 1020116k av, 0k used, 1020116k free 86140k cached
PID USER PRI NI SIZE RSS SHARE STAT %CPU %MEM TIME CPU COMMAND
1891 root 16 0 21860 13M 1988 S 3.2 2.6 3:29 1 X
2097 root 15 0 9244 9240 7004 S 1.8 1.8 2:11 0 gnome-system-
2853 root 15 0 1060 1060 856 R 0.2 0.2 0:00 1 top
1 root 15 0 468 468 420 S 0.0 0.0 0:04 1 init
2 root RT 0 0 0 0 SW 0.0 0.0 0:00 0 migration/0
3 root RT 0 0 0 0 SW 0.0 0.0 0:00 1 migration/1
4 root 15 0 0 0 0 SW 0.0 0.0 0:00 1 keventd
5 root 34 19 0 0 0 SWN 0.0 0.0 0:00 0 ksoftirqd_CPU
6 root 34 19 0 0 0 SWN 0.0 0.0 0:00 1 ksoftirqd_CPU
11 root 25 0 0 0 0 SW 0.0 0.0 0:00 0 bdflush
7 root 15 0 0 0 0 SW 0.0 0.0 0:00 0 kswapd
8 root 15 0 0 0 0 SW 0.0 0.0 0:00 1 kscand/DMA
9 root 15 0 0 0 0 SW 0.0 0.0 0:01 1 kscand/Normal
10 root 15 0 0 0 0 SW 0.0 0.0 0:00 1 kscand/HighMe
12 root 15 0 0 0 0 SW 0.0 0.0 0:00 0 [/B]
