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标题: 系统中出现大量in.auth进程，而且占用大量系统资源。 [打印本页]

作者: babayou 时间: 2008-11-20 13:56
标题: 系统中出现大量in.auth进程，而且占用大量系统资源。
top - 13:43:50 up 18 days,  8:58, 27 users,  load average: 8.27, 7.64, 5.33
Tasks: 362 total,  11 running, 351 sleeping, 0 stopped, 0 zombie
Cpu(s):  0.6% us,  0.7% sy,  0.3% ni,  7.8% id,  0.4% wa,  0.1% hi, 90.1% si
Mem: 3806508k total,  3424548k used, 381960k free, 153968k buffers
Swap:  4194296k total,    496k used,  4193800k free,  2196928k cached

  PID USER    PR  NI  VIRT  RES  SHR S %CPU %MEM TIME+  COMMAND
32532 ident    24 0  6320  784  664 R 55.7  0.0 0:06.27 in.authd
32508 ident    23 0  6320  784  664 R 52.2  0.0 0:07.02 in.authd
32601 ident    21 0  6320  784  664 R 47.1  0.0 0:03.70 in.authd
32393 ident    20 0  6320  784  664 R 46.1  0.0 0:11.25 in.authd
32539 ident    22 0  6320  784  664 R 44.2  0.0 0:05.89 in.authd
32478 ident    21 0  6320  784  664 R 32.1  0.0 0:08.68 in.authd
32695 ident    22 0  6320  780  660 R 16.9  0.0 0:00.53 in.authd
32693 ident    20 0  6320  780  660 R 15.6  0.0 0:00.49 in.authd
10139 server 17 2  642m 293m  10m S  2.2  7.9  79:39.31 java
6880 root    15 0    0 0 0 S  0.3  0.0  15:13.05 kjournald

************************
系统版本：
Red Hat Enterprise Linux AS release 4 (Nahant Update 2)
Linux version 2.6.9-22.EL

作者: babayou 时间: 2008-11-20 14:09
自己占个沙发先吧

作者: kns1024wh 时间: 2008-11-20 21:36
标题: 回复 #1 babayou 的帖子
in.authd
于pam模块有关系的你ps看看进程的信息

作者: 剑次狼 时间: 2008-11-21 00:39
pstree -auhpl |grep in.authd

lsof -p 32532(进程号)
看看它到底在干什么

作者: zyp339025518 时间: 2008-11-21 09:00
看看到底在干什么。

作者: babayou 时间: 2008-11-21 09:24
现在又没有出现了，晕死。先要谢谢楼上两位的解答。

作者: babayou 时间: 2008-11-22 09:05
抓住现场了啊~~~
ond:/home/check>lsof -p 25948
COMMAND PID  USER FD    TYPE DEVICE SIZE NODE NAME
in.authd 25948 ident  cwd unknown                /proc/25948/cwd (readlink: Permission denied)
in.authd 25948 ident  rtd unknown                /proc/25948/root (readlink: Permission denied)
in.authd 25948 ident  txt unknown                /proc/25948/exe (readlink: Permission denied)
in.authd 25948 ident NOFD                         /proc/25948/fd (opendir: Permission denied)

ond:/home/check>lsof -p 26939
COMMAND PID  USER FD    TYPE DEVICE SIZE NODE NAME
in.authd 26939 ident  cwd unknown                /proc/26939/cwd (readlink: Permission denied)
in.authd 26939 ident  rtd unknown                /proc/26939/root (readlink: Permission denied)
in.authd 26939 ident  txt unknown                /proc/26939/exe (readlink: Permission denied)
in.authd 26939 ident NOFD                         /proc/26939/fd (opendir: Permission denied)

作者: babayou 时间: 2008-11-27 13:27
自己顶哈

作者: luo118 时间: 2008-11-27 14:35
lz 最近是不是改过 /目录的权限?

作者: babayou 时间: 2008-11-27 18:00
/proc/25948/
这些目录是我再去找的时候都没有找到啊，是不是这个是临时的

作者: yulemi 时间: 2008-11-27 18:42
把他杀了就OK了KILL -9 啊

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