벌써 2주째 서버가 죽었다 살았다 합니다. 갈수록 죽었다 살았다
하는 주기가 짧아 지면서 거의 접속이 되질 않습니다.
ping 테스트와 traceroute 결과 화면을 아래에 적어 보았습니다.
 [root@kimbaik /root]# traceroute 211.40.179.67
traceroute to 211.40.179.67 (211.40.179.67), 30 hops max, 38 byte
packets
1 211.41.166.222 (211.41.166.222) 0.452 ms 0.474 ms 0.451 ms
2 172.16.7.173 (172.16.7.173) 9.744 ms 9.747 ms 9.699 ms
3 AS9701.KRLINE.NET (211.47.147.126) 12.573 ms 11.671 ms 10.848 ms
4 ysn40kix5-3-0-0-0-0.rt.bora.net (210.107.53.169) 10.978 ms 32.743 ms
10.790 ms
5 idcg12bb1-pos3-0.rt.bora.net (210.120.192.209) 11.135 ms 11.550 ms
10.854 ms
6 kidcg7-ge8-0.rt.bora.net (210.92.194.242) 29.687 ms 10.946 ms 11.067
ms
7 * * *
8 * * *
9 * * *
10 * * *
11 kowebcom.co.kr (211.40.179.67) 437.012 ms 411.673 ms 212.566 ms
 [root@kimbaik /root]# ping 211.40.179.67
PING 211.40.179.67 (211.40.179.67) from 211.41.166.200 : 56(84) bytes
of data.
 골든칩이란 호스팅업체에 서버호스팅을 받고 있는데 역삼동에 있는
데이타 센터에 서버가 들어가 있습니다. 그쪽 말로는 회선 문제는
아닌거 같다고 합니다. 저희 컴퓨터만 그런다고 합니다.
혹시 비슷한 증상을 경험하시고 해결하셨다면 꼭 답변 부탁합니다.
 특정 프로세스가 과도하게 CPU자원이나 메모리를 쓰고 있으면 그럴
수도 있다고 하는데 그런지는 모르겠습니다. top 실행 화면과 ps
auxw 결과 화면을 올리겠습니다.
 1:11pm up 1 day, 18:50, 4 users, load average: 0.00, 0.00, 0.00
72 processes: 69 sleeping, 1 running, 0 zombie, 2 stopped
CPU states: 0.1% user, 0.9% system, 0.0% nice, 98.8% idle
Mem:127912K av, 123104K used, 4808K free, 66836K shrd, 31448K buff
Swap: 515736K av, 700K used, 515036K free 60300K cached
 PID USER PRI NI SIZE RSS SHARE STAT LIB %CPU %MEM TIME COMMAND
7576 root 17 0 1040 1040 828 R 0 1.1 0.8 0:00 top
1 root 0 0 376 364 308 S 0 0.0 0.2 0:04 init
2 root 0 0 0 0 0 SW 0 0.0 0.0 0:00 kflushd
3 root 0 0 0 0 0 SW 0 0.0 0.0 0:00 kupdate
4 root 0 0 0 0 0 SW 0 0.0 0.0 0:00 kpiod
5 root 0 0 0 0 0 SW 0 0.0 0.0 0:00 kswapd
6 root -20 -20 0 0 0 SW< 0 0.0 0.0 0:00 mdrecoveryd
297 bin 0 0 400 388 312 S 0 0.0 0.3 0:00 portmap
352 root 0 0 488 480 388 S 0 0.0 0.3 0:01 syslogd
379 daemon 0 0 312 296 232 S 0 0.0 0.2 0:00 atd
395 root 0 0 548 540 452 S 0 0.0 0.4 0:00 crond
431 root 0 0 448 436 368 S 0 0.0 0.3 0:00 lpd
469 root 0 0 820 680 548 S 0 0.0 0.5 0:00 sendmail
486 root 0 0 340 312 268 S 0 0.0 0.2 0:00 gpm
502 root 0 0 3308 3112 2960 S 0 0.0 2.4 0:00 httpd
518 nobody 0 0 548 480 356 S 0 0.0 0.3 0:00 proftpd
566 xfs 0 0 1148 1132 600 S 0 0.0 0.8 0:00 xfs
607 root 0 0 384 384 316 S 0 0.0 0.3 0:00 mingetty
800 root 0 0 412 380 308 S 0 0.0 0.2 0:00 DpSvr
951 root 0 0 1396 1296 636 S 0 0.0 1.0 0:00 named
1013 root 0 0 832 832 684 S 0 0.0 0.6 0:00 safe_mysqld
1024 root 5 5 1812 1812 1076 S N 0 0.0 1.4 0:00 mysqld
1026 root 5 5 1812 1812 1076 S N 0 0.0 1.4 0:00 mysqld
1027 root 5 5 1812 1812 1076 S N 0 0.0 1.4 0:00 mysqld
2527 nobody 0 0 644 644 496 S 0 0.0 0.5 0:00 in.identd
2528 root 0 0 644 644 496 S 0 0.0 0.5 0:00 in.identd
2529 root 0 0 644 644 496 S 0 0.0 0.5 0:00 in.identd
2530 root 0 0 644 644 496 S 0 0.0 0.5 0:00 in.identd
2531 root 0 0 644 644 496 S 0 0.0 0.5 0:00 in.identd
2532 root 0 0 644 644 496 S 0 0.0 0.5 0:00 in.identd
2533 root 0 0 644 644 496 S 0 0.0 0.5 0:00 in.identd
2534 root 0 0 644 644 496 S 0 0.0 0.5 0:00 in.identd
2535 root 0 0 644 644 496 S 0 0.0 0.5 0:00 in.identd
2536 root 0 0 644 644 496 S 0 0.0 0.5 0:00 in.identd
2537 root 0 0 644 644 496 S 0 0.0 0.5 0:00 in.identd
4563 root 0 0 588 588 484 S 0 0.0 0.4 0:00 inetd
  USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND
root 1 0.0 0.2 1100 364 ? S Aug02 0:04 init [3]
root 2 0.0 0.0 0 0 ? SW Aug02 0:00 [kflushd]
root 3 0.0 0.0 0 0 ? SW Aug02 0:00 [kupdate]
root 4 0.0 0.0 0 0 ? SW Aug02 0:00 [kpiod]
root 5 0.0 0.0 0 0 ? SW Aug02 0:00 [kswapd]
root 6 0.0 0.0 0 0 ? SW< Aug02 0:00 [mdrecoveryd]
bin 297 0.0 0.3 1200 388 ? S Aug02 0:00 portmap
root 352 0.0 0.3 1156 480 ? S Aug02 0:01 syslogd -m 0
daemon 379 0.0 0.2 1128 296 ? S Aug02 0:00 /usr/sbin/atd
root 395 0.0 0.4 1304 540 ? S Aug02 0:00 crond
root 431 0.0 0.3 1176 436 ? S Aug02 0:00 lpd
root 469 0.0 0.5 2104 680 ? S Aug02 0:00 sendmail: accepting
connections on port 25
root 486 0.0 0.2 1132 312 ttyS0 S Aug02 0:00 gpm -t ms
root 502 0.0 2.4 5560 3112 ? S Aug02 0:00 httpd
nobody 518 0.0 0.3 1748 480 ? S Aug02 0:00 proftpd (accepting
connections)
xfs 566 0.0 0.8 2280 1132 ? S Aug02 0:00 xfs -droppriv -daemon -port -
1
root 607 0.0 0.3 1076 384 tty1 S Aug02 0:00 /sbin/mingetty tty1
root 800 0.0 0.2 1324 380 ? S Aug02 0:00 ./DpSvr
root 951 0.0 1.0 2284 1296 ? S Aug02 0:00 named
root 1013 0.0 0.6 1696 832 ? S Aug02 0:00 sh /usr/bin/safe_mysqld
root 1024 0.0 1.4 11024 1812 ? SN Aug02 0:00 /usr/sbin/mysqld --
basedir=/ --datadir=/var/lib/mysql --skip-locking
root 1026 0.0 1.4 11024 1812 ? SN Aug02 0:00 /usr/sbin/mysqld --
basedir=/ --datadir=/var/lib/mysql --skip-locking
root 1027 0.0 1.4 11024 1812 ? SN Aug02 0:00 /usr/sbin/mysqld --
basedir=/ --datadir=/var/lib/mysql --skip-locking
nobody 2527 0.0 0.5 1372 644 ? S Aug03 0:00 in.identd -e -o
root 2528 0.0 0.5 1372 644 ? S Aug03 0:00 in.identd -e -o
root 2529 0.0 0.5 1372 644 ? S Aug03 0:00 in.identd -e -o
root 2530 0.0 0.5 1372 644 ? S Aug03 0:00 in.identd -e -o
root 2531 0.0 0.5 1372 644 ? S Aug03 0:00 in.identd -e -o
root 2532 0.0 0.5 1372 644 ? S Aug03 0:00 in.identd -e -o
root 2533 0.0 0.5 1372 644 ? S Aug03 0:00 in.identd -e -o
root 2534 0.0 0.5 1372 644 ? S Aug03 0:00 in.identd -e -o
root 2535 0.0 0.5 1372 644 ? S Aug03 0:00 in.identd -e -o
root 2536 0.0 0.5 1372 644 ? S Aug03 0:00 in.identd -e -o
root 2537 0.0 0.5 1372 644 ? S Aug03 0:00 in.identd -e -o
root 4563 0.0 0.4 1432 588 ? S Aug03 0:00 inetd
root 4633 0.0 0.6 1704 872 ? S Aug03 0:00 in.telnetd
root 4634 0.0 0.8 2244 1136 pts/1 S Aug03 0:00 login -- zaolch
zaolch 4639 0.0 0.7 1764 996 pts/1 S Aug03 0:00 -bash
root 4716 0.0 0.7 3044 932 pts/1 S Aug03 0:00 su -
root 4718 0.0 0.7 1780 1008 pts/1 S Aug03 0:00 -bash
root 5026 0.0 0.6 1704 876 ? S Aug03 0:00 in.telnetd
root 5027 0.0 0.8 2244 1136 pts/2 S Aug03 0:00 login -- zaolch
zaolch 5028 0.0 0.7 1764 996 pts/2 S Aug03 0:00 -bash
root 5613 0.0 0.7 3044 932 pts/2 S Aug03 0:00 su -
root 5615 0.0 0.7 1784 1012 pts/2 S Aug03 0:00 -bash
nobody 6996 0.0 2.8 5908 3688 ? S 09:13 0:01 httpd
nobody 7006 0.0 2.8 5908 3684 ? S 09:14 0:01 httpd
nobody 7007 0.0 2.8 5912 3680 ? S 09:14 0:00 httpd
nobody 7079 0.0 2.7 5776 3580 ? S 09:51 0:00 httpd
nobody 7128 0.0 2.7 5788 3580 ? S 10:15 0:00 httpd
nobody 7130 0.0 2.8 5900 3684 ? S 10:15 0:00 httpd
root 7274 0.0 0.9 2316 1228 ? S 11:21 0:00 sendmail: server
[211.56.188.3] child wait
root 7275 0.0 1.0 2332 1308 ? S 11:21 0:00 sendmail: LAA07275
[211.56.188.3]: DATA
root 7280 0.0 0.6 1704 876 ? S 11:27 0:00 in.telnetd
root 7281 0.0 0.8 2244 1136 pts/3 S 11:27 0:00 login -- zaolch
zaolch 7282 0.0 0.7 1764 996 pts/3 S 11:27 0:00 -bash
root 7305 0.0 0.7 3044 928 pts/3 S 11:27 0:00 su
root 7306 0.0 0.8 1880 1072 pts/3 S 11:28 0:00 bash
nobody 7355 0.0 2.7 5752 3520 ? S 11:54 0:00 httpd
root 7409 0.0 0.8 2164 1048 pts/3 T 12:08 0:00 tcpdump src
211.40.179.67
root 7410 0.0 0.4 2240 544 pts/3 T 12:08 0:00 grep -v 211.32.123.
nobody 7413 0.0 2.7 5768 3540 ? S 12:09 0:00 httpd
nobody 7414 0.0 2.8 5876 3644 ? S 12:09 0:00 httpd
nobody 7415 0.0 2.8 5876 3644 ? S 12:09 0:00 httpd
nobody 7517 0.0 2.5 5660 3216 ? S 13:08 0:00 httpd
nobody 7519 0.0 2.5 5660 3216 ? S 13:08 0:00 httpd
root 7526 0.0 0.6 1704 872 ? S 13:10 0:00 in.telnetd
root 7527 0.0 0.8 2248 1144 pts/4 S 13:10 0:00 login -- zaolch
zaolch 7528 0.0 0.7 1764 996 pts/4 S 13:11 0:00 -bash
root 7551 0.0 0.7 3044 932 pts/4 S 13:11 0:00 su -l root
root 7552 0.0 0.7 1776 1008 pts/4 S 13:11 0:00 -bash
root 7579 0.0 0.6 2540 892 pts/4 R 13:12 0:00 ps auxw
 저희 고객의 홈페이지가 몇개 올라가 있고 쇼핑몰도 운영되고 있어
서 무척 다급합니다. 도움을 주시면 정말 고맙겠습니다.
이러다가 손해배상을 물을지도 모르는 상황이라 ....