Code:
top - 14:24:51 up 1 day, 17:56, 1 user, load average: 16.44, 13.82, 10.27
Tasks: 332 total, 17 running, 315 sleeping, 0 stopped, 0 zombie
Cpu(s): 2.1%us, 97.9%sy, 0.0%ni, 0.0%id, 0.0%wa, 0.0%hi, 0.0%si, 0.0%st
Mem: 4053624k total, 4027588k used, 26036k free, 644k buffers
Swap: 2200856k total, 495704k used, 1705152k free, 1425504k cached
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
31967 www-data 20 0 144m 13m 3824 R 50 0.3 3:21.36 apache2
31981 www-data 20 0 146m 15m 3824 R 50 0.4 6:06.03 apache2
30808 www-data 20 0 146m 13m 4164 R 50 0.4 7:37.74 apache2
31067 www-data 20 0 146m 13m 4168 R 50 0.3 3:21.82 apache2
31178 www-data 20 0 146m 13m 4160 R 50 0.3 3:22.37 apache2
31904 www-data 20 0 146m 13m 4120 R 50 0.4 7:40.03 apache2
31965 www-data 20 0 147m 15m 4804 R 50 0.4 3:20.82 apache2
32043 www-data 20 0 148m 15m 4096 R 50 0.4 3:18.57 apache2
32058 www-data 20 0 144m 13m 3828 R 50 0.3 4:12.67 apache2
31568 www-data 20 0 144m 13m 3740 R 50 0.3 3:23.16 apache2
32045 www-data 20 0 146m 15m 3852 R 50 0.4 3:21.72 apache2
30089 www-data 20 0 146m 15m 3824 R 49 0.4 3:20.44 apache2
32063 www-data 20 0 146m 14m 3700 R 49 0.4 3:21.70 apache2
32032 www-data 20 0 146m 15m 3836 R 48 0.4 7:40.13 apache2
30686 www-data 20 0 146m 15m 3840 R 46 0.4 4:54.53 apache2
32038 www-data 20 0 148m 15m 4124 R 46 0.4 7:33.82 apache2
32034 www-data 20 0 148m 15m 4112 S 7 0.4 4:25.24 apache2
261 root 15 -5 0 0 0 S 6 0.0 288:56.67 kswapd0
32721 mysql 20 0 2046m 1.1g 4064 S 2 28.5 28:22.71 mysqld
32139 root 20 0 19124 1448 932 R 1 0.0 0:00.04 top
1 root 20 0 4024 572 488 S 0 0.0 0:02.67 init
2 root 15 -5 0 0 0 S 0 0.0 0:00.00 kthreadd
3 root RT -5 0 0 0 S 0 0.0 0:00.34 migration/0
4 root 15 -5 0 0 0 S 0 0.0 0:03.43 ksoftirqd/0
5 root RT -5 0 0 0 S 0 0.0 0:00.08 watchdog/0
6 root RT -5 0 0 0 S 0 0.0 0:00.35 migration/1
7 root 15 -5 0 0 0 S 0 0.0 0:02.90 ksoftirqd/1
8 root RT -5 0 0 0 S 0 0.0 0:00.08 watchdog/1
9 root RT -5 0 0 0 S 0 0.0 0:00.05 migration/2
10 root 15 -5 0 0 0 S 0 0.0 0:03.70 ksoftirqd/2
11 root RT -5 0 0 0 S 0 0.0 0:00.08 watchdog/2
12 root RT -5 0 0 0 S 0 0.0 0:00.04 migration/3
13 root 15 -5 0 0 0 S 0 0.0 0:02.93 ksoftirqd/3
14 root RT -5 0 0 0 S 0 0.0 0:00.08 watchdog/3
15 root RT -5 0 0 0 S 0 0.0 0:00.34 migration/4
16 root 15 -5 0 0 0 S 0 0.0 0:03.80 ksoftirqd/4
17 root RT -5 0 0 0 S 0 0.0 0:00.08 watchdog/4
18 root RT -5 0 0 0 S 0 0.0 0:00.35 migration/5
19 root 15 -5 0 0 0 S 0 0.0 0:02.97 ksoftirqd/5
20 root RT -5 0 0 0 S 0 0.0 0:00.07 watchdog/5
21 root RT -5 0 0 0 S 0 0.0 0:00.05 migration/6
22 root 15 -5 0 0 0 S 0 0.0 0:04.00 ksoftirq
Apache top:
last hit: 13:26:45 atop runtime: 0 days, 00:01:00 13:26:46
All: 32 reqs ( 0.5/sec) 132.1K ( 2293.1B/sec) 4227.8B/req
2xx: 24 (75.0%) 3xx: 7 (21.9%) 4xx: 1 ( 3.1%) 5xx: 0 ( 0.0%)
R ( 30s): 9 reqs ( 0.3/sec) 38.4K ( 1310.0B/sec) 4366.6B/req
2xx: 7 (77.8%) 3xx: 1 (11.1%) 4xx: 1 (11.1%) 5xx: 0 ( 0.0%)
REQS REQ/S KB KB/S URL
4 0.13 14.4 0.5*/forum/index.php
1 0.12 11.0 1.4 /forum/index.php/..
1 1.00 11.3 11.3 /forum/index.php/..
1 1.00 0.8 0.8 /forum...
1 1.00 0.6 0.6 /...
1 0.03 0.2 0.0 /index.php
tcp 0 0 222.17.111.168:80 159.46.2.61:23326 SYN_RECV
tcp 0 0 222.17.111.168:80 190.98.16.174:3699 SYN_RECV
tcp 0 0 222.17.111.168:80 190.98.18.2:4752 SYN_RECV
tcp 0 0 222.17.111.168:80 190.98.2.218:2485 SYN_RECV
..knip...
tcp 0 0 222.17.111.168:80 80.56.206.224:3301 SYN_RECV
tcp 0 0 222.17.111.168:80 80.57.190.201:49348 SYN_RECV
tcp 0 0 222.17.111.168:80 80.60.116.138:29676 SYN_RECV
tcp 0 0 222.17.111.168:80 82.134.166.86:53342 SYN_RECV
#netstat -n --tcp | grep SYN | wc -l
52
Wat opvalt nu bijv is dat de load nu vrijwel 100%, maar dat er heel weinig request binnen komen. Normaliter is het juist omgekeerd: heel veel requests en een hele lage load.
ps:Ik heb me ip in netstat output ff aangast