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Re: Active connections
On Fri, Jul 10, 2009 at 12:01:42AM +0300, Андрей Василишин wrote:
> Михаил Монашёв пишет:
> >Здравствуйте, Андрей.
> >
> >Покажите вывод командв top для начала...
> >
> top - 00:04:37 up 28 days, 22:38, 2 users, load average: 17.92, 19.36,
> 21.42
> Tasks: 201 total, 1 running, 200 sleeping, 0 stopped, 0 zombie
> Cpu(s): 4.9% us, 13.3% sy, 0.0% ni, 4.9% id, 64.2% wa, 1.1% hi, 11.7% si
> Mem: 8300652k total, 8047328k used, 253324k free, 49340k buffers
> Swap: 996008k total, 4916k used, 991092k free, 7517444k cached
>
> PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
> 5815 65533 20 0 9276 1692 888 S 8 0.0 12:08.41 proftpd
> 5991 nginx 20 0 22088 7220 876 D 3 0.1 1:48.00 nginx
> 5985 nginx 20 0 22196 7420 904 D 3 0.1 1:50.28 nginx
> 5989 nginx 20 0 22128 7272 852 D 3 0.1 1:26.93 nginx
> 3673 nginx 20 0 25620 10m 864 S 2 0.1 4:15.65 nginx
> 232 root 15 -5 0 0 0 S 2 0.0 496:44.40 kswapd0
> 3670 nginx 20 0 25492 10m 864 D 2 0.1 4:03.18 nginx
> 5986 nginx 20 0 22828 8044 880 D 2 0.1 1:57.76 nginx
> 5992 nginx 20 0 21296 6440 880 D 2 0.1 1:36.79 nginx
> 3667 nginx 20 0 25440 10m 864 D 1 0.1 4:14.32 nginx
> 3672 nginx 20 0 25860 10m 864 S 1 0.1 4:09.24 nginx
> 5988 nginx 20 0 21352 6480 876 D 1 0.1 1:18.21 nginx
> 5990 nginx 20 0 21528 6656 876 D 1 0.1 1:34.36 nginx
> 5993 nginx 20 0 21884 7016 876 D 1 0.1 1:56.14 nginx
> 5994 nginx 20 0 21716 6920 868 D 1 0.1 1:44.57 nginx
> 3665 nginx 20 0 25436 10m 864 S 1 0.1 4:32.55 nginx
> 3666 nginx 20 0 25652 10m 864 D 1 0.1 4:06.87 nginx
> 3669 nginx 20 0 25944 10m 864 D 1 0.1 3:54.11 nginx
> 5987 nginx 20 0 21676 6812 884 D 1 0.1 1:24.52 nginx
> 7606 nginx 20 0 27008 4552 2248 S 1 0.1 0:00.17 php-cgi
> 2790 root 15 -5 0 0 0 S 1 0.0 7:40.71 kjournald
> 7503 nginx 20 0 27008 4428 2124 S 1 0.1 0:00.72 php-cgi
> 3668 nginx 20 0 25064 10m 864 S 1 0.1 4:15.71 nginx
> 3671 nginx 20 0 25236 10m 864 S 1 0.1 4:36.34 nginx
> 3674 nginx 20 0 25808 10m 868 D 1 0.1 4:31.03 nginx
> 5237 root 20 0 0 0 0 S 1 0.0 0:33.94 pdflush
> 7445 nginx 20 0 27008 4432 2128 S 1 0.1 0:00.92 php-cgi
> 7509 nginx 20 0 27008 4448 2140 S 1 0.1 0:00.94 php-cgi
> 7548 nginx 20 0 27008 4428 2124 S 1 0.1 0:00.43 php-cgi
> 7612 nginx 20 0 27008 4516 2212 S 1 0.1 0:00.02 php-cgi
> 7617 root 20 0 2444 1212 872 R 1 0.0 0:00.03 top
> 4 root 15 -5 0 0 0 S 0 0.0 25:58.17 ksoftirqd/0
> 6 root 15 -5 0 0 0 S 0 0.0 163:50.41 ksoftirqd/1
> 111 root 15 -5 0 0 0 S 0 0.0 227:29.56 kblockd/1
> 5642 andron 20 0 7220 1140 652 S 0 0.0 0:06.55 sshd
> 6722 nginx 20 0 61468 7824 1652 S 0 0.1 0:05.72 apache2
> 12780 nginx 20 0 24372 9520 772 S 0 0.1 9:50.35 nginx
> 13214 root 20 0 2444 804 440 S 0 0.0 122:49.79 top
> 19611 nginx 20 0 21784 7020 860 S 0 0.1 6:23.31 nginx
Да, воркеры в основном ждут на диске.
--
Игорь Сысоев
http://sysoev.ru
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