지금 http 때문에 서버가 죽을 것 같습니다.
무슨 접속 폭주가 걸린것도 아니구여...
지근 pstree 하면 겨의 http 50 인데....
top 명령을 내려보면...
cpu 2개 모두 90 % 를 훨씬 넘고 있습니다.
이런것이 가능한지 모르겠습니다.
저 이정도면 1024 정도 접속해도 끄떡 없었거든여.....
완전히 미치겠네요....
누가 힌트라도, 아니면 이런 이유 때문이 아닐까 라는 추측이라도 부탁 드립니다.
정말 부탁 드립니다.
df -h 로 본 용량입니다.
Filesystem Size Used Avail Use% Mounted on
/dev/sda2 3.9G 2.0G 1.7G 53% /
/dev/sda1 38M 10M 26M 28% /boot
/dev/sda6 12G 8.5G 2.6G 77% /home
/dev/sda5 1011M 223M 737M 24% /var
pstree 로 본 상황입니다.
init-+-crond
|-httpd---50*[httpd]
|-kflushd
|-khubd
|-klogd
|-kpiod
|-kswapd
|-kupdate
|-mdrecoveryd
|-6*[mingetty]
|-proftpd
|-snmpd
|-sshd
|-syslogd
`-xinetd-+-in.telnetd---login---bash---su---bash
`-in.telnetd---login---bash---pstree
top 으로 본 현재 상황입니다.
2:49pm up 21 min, 2 users, load average: 7.16, 4.91, 2.40
69 processes: 57 sleeping, 12 running, 0 zombie, 0 stopped
CPU0 states: 98.0% user, 2.0% system, 0.0% nice, 0.-1% idle
CPU1 states: 95.0% user, 4.0% system, 0.0% nice, 0.0% idle
Mem: 1035880K av, 615240K used, 420640K free, 165904K shrd, 397804K buff
Swap: 136544K av, 0K used, 136544K free 24556K cached
PID USER PRI NI SIZE RSS SHARE STAT %CPU %MEM TIME COMMAND
1250 nobody 20 0 10520 10M 4104 R 31.0 1.0 0:02 httpd
1259 nobody 20 0 15728 15M 4144 R 31.0 1.5 0:09 httpd
1241 nobody 19 0 17068 16M 4072 R 28.1 1.6 0:19 httpd
1239 nobody 13 0 17272 16M 4072 R 19.3 1.6 0:19 httpd
1246 nobody 14 0 15532 15M 4116 R 19.3 1.4 0:09 httpd
1238 nobody 13 0 10680 10M 4100 R 13.5 1.0 0:02 httpd
1260 nobody 14 0 16220 15M 4056 R 11.6 1.5 0:10 httpd
1242 nobody 13 0 16912 16M 4056 R 7.7 1.6 0:18 httpd
1247 nobody 14 0 15348 14M 4088 R 7.7 1.4 0:08 httpd
1254 nobody 13 0 10500 10M 4096 R 7.7 1.0 0:01 httpd
1249 nobody 13 0 15948 15M 4080 R 6.7 1.5 0:09 httpd
1261 nobody 2 0 5700 5700 4132 S 3.8 0.5 0:00 httpd
1275 nobody 1 0 4804 4804 4056 S 3.8 0.4 0:00 httpd
1262 nobody 2 0 4924 4924 4080 S 2.9 0.4 0:00 httpd
1288 root 7 0 1160 1160 860 R 1.9 0.1 0:00 top
1245 nobody 0 0 5440 5440 4132 S 0.9 0.5 0:00 httpd
1251 nobody 1 0 5352 5352 4092 S 0.9 0.5 0:00 httpd
1273 nobody 1 0 5124 5124 4132 S 0.9 0.4 0:00 httpd
1281 nobody 1 0 5372 5372 4148 S 0.9 0.5 0:00 httpd
1 root 0 0 532 532 464 S 0.0 0.0 0:05 init
2 root 0 0 0 0 0 SW 0.0 0.0 0:05 kflushd
3 root 0 0 0 0 0 SW 0.0 0.0 0:00 kupdate
4 root 0 0 0 0 0 SW 0.0 0.0 0:00 kpiod
5 root 0 0 0 0 0 SW 0.0 0.0 0:00 kswapd
6 root -20 -20 0 0 0 SW< 0.0 0.0 0:00 mdrecoveryd
64 root 0 0 0 0 0 SW 0.0 0.0 0:00 khubd
397 root 0 0 596 596 492 S 0.0 0.0 0:00 syslogd
407 root 0 0 856 856 456 S 0.0 0.0 0:00 klogd
422 nobody 0 0 1956 1956 1172 S 0.0 0.1 0:00 snmpd
431 root 0 0 1188 1188 956 S 0.0 0.1 0:00 sshd
446 root 0 0 1044 1044 824 S 0.0 0.1 0:00 xinetd
464 nobody 0 0 1088 1088 916 S 0.0 0.1 0:00 proftpd
479 root 0 0 716 716 604 S 0.0 0.0 0:00 crond
536 root 0 0 432 432 368 S 0.0 0.0 0:00 mingetty
537 root 0 0 432 432 368 S 0.0 0.0 0:00 mingetty
538 root 0 0 432 432 368 S 0.0 0.0 0:00 mingetty
539 root 0 0 432 432 368 S 0.0 0.0 0:00 mingetty
540 root 0 0 432 432 368 S 0.0 0.0 0:00 mingetty
543 root 0 0 864 864 708 S 0.0 0.0 0:00 in.telnetd
544 root 0 0 1224 1224 972 S 0.0 0.1 0:00 login
545 whm 0 0 1376 1376 1028 S 0.0 0.1 0:00 bash
649 root 0 0 1064 1064 840 S 0.0 0.1 0:00 su
650 root 0 0 1440 1440 1072 S 0.0 0.1 0:00 bash
745 root 0 0 4000 4000 3676 S 0.0 0.3 0:00 httpd
838 whm 0 0 1400 1400 1136 S 0.0 0.1 0:00 proftpd
868 root 0 0 1192 1192 868 S 0.0 0.1 0:06 top
875 root 0 0 864 864 708 S 0.0 0.0 0:00 in.telnetd
876 root 0 0 1224 1224 972 S 0.0 0.1 0:00 login
880 whm 0 0 1364 1364 1016 S 0.0 0.1 0:00 bash
912 root 0 0 1064 1064 840 S 0.0 0.1 0:00 su
916 root 0 0 432 432 368 S 0.0 0.0 0:00 mingetty
917 root 5 0 1440 1440 1072 S 0.0 0.1 0:00 bash
1235 nobody 0 0 5608 5608 4136 S 0.0 0.5 0:00 httpd