Наблюдаю интересную картину - после релоада nginx кушает в 2 раза больше
памяти, рестарт/обновление бинарника возвращают потребление в норму.
Судя по http://www.lexa.ru/nginx-ru/msg16264.html, двойное увеличение
потребления памяти должно быть только на время переконфигурации.
[root@host]# /usr/local/etc/rc.d/nginx start
Performing sanity check on nginx configuration:
2008/10/31 11:50:55 [info] 53360#0: the configuration file
/usr/local/etc/nginx/nginx.conf syntax is ok
2008/10/31 11:50:55 [info] 53360#0: the configuration file
/usr/local/etc/nginx/nginx.conf was tested successfully
Starting nginx.
[root@host]# ps uax|grep nginx
root 53381 0.0 15.3 158056 156376 ?? Ss 11:51AM 0:00.02 nginx:
master process /usr/local/sbin/nginx
apache 53382 0.0 15.3 158056 156420 ?? S< 11:51AM 0:00.02 nginx:
worker process (nginx)
root 53399 0.0 0.1 3308 920 p5 S+ 11:51AM 0:00.00 grep nginx
[root@host]# kill -1 53381
[root@host]# ps uax|grep nginx
root 53381 36.5 28.4 293224 291092 ?? Ss 11:51AM 0:04.73 nginx:
master process /usr/local/sbin/nginx
apache 53433 0.0 28.4 293224 291100 ?? S< 11:51AM 0:00.01 nginx:
worker process (nginx)
root 53435 0.0 0.1 3308 920 p5 S+ 11:51AM 0:00.00 grep nginx
[root@host]#
[root@host]# /usr/local/etc/rc.d/nginx restart
Performing sanity check on nginx configuration:
2008/10/31 12:00:08 [info] 54818#0: the configuration file
/usr/local/etc/nginx/nginx.conf syntax is ok
2008/10/31 12:00:08 [info] 54818#0: the configuration file
/usr/local/etc/nginx/nginx.conf was tested successfully
Stopping nginx.
Waiting for PIDS: 53381.
Performing sanity check on nginx configuration:
2008/10/31 12:00:15 [info] 54831#0: the configuration file
/usr/local/etc/nginx/nginx.conf syntax is ok
2008/10/31 12:00:15 [info] 54831#0: the configuration file
/usr/local/etc/nginx/nginx.conf was tested successfully
Starting nginx.
[root@host]# ps uax|grep nginx
root 54927 0.0 15.3 158056 156316 ?? Ss 12:00PM 0:00.02 nginx:
master process /usr/local/sbin/nginx
apache 54928 0.0 15.3 158056 156336 ?? S< 12:00PM 0:00.02 nginx:
worker process (nginx)
root 54949 0.0 0.1 3308 924 p5 S+ 12:00PM 0:00.00 grep nginx
[root@host]#
Запросы к nginx - только от мониоринга раз в минуту
[root@host]# curl http://127.0.0.1:8000
Active connections: 1
server accepts handled requests
15 15 15
Reading: 0 Writing: 1 Waiting: 0
Около 8к доменов с конфигурацией
server {
listen 1.2.3.4:80;
server_name www.domain.tld domain.tld;
root /home/user/domains/domain.tld/public_html;
access_log /var/log/httpd/domains/domain.tld.bytes bytes buffer=8k;
error_log /var/log/nginx/www.domain.tld.error.log warn;
location / {
proxy_pass http://1.2.3.4:81;
proxy_redirect http://www.domain.tld:81
http://www.domain.tld;
proxy_redirect http://domain.tld:81 http://domain.tld;
}
include vhost_static.conf;
}
[root@host]# grep -v '#' vhost_static.conf
location ~
\.(jpg|jpeg|gif|png|ico|css|zip|tgz|gz|rar|bz2|doc|xls|exe|pdf|ppt|txt|tar|mid|midi|wav|bmp|rtf|js|wmv|wma|mp3|mpg|avi|mpeg|mp4|divx)$
{
}
location = /50x.html {
root html;
}
location ~ /\.ht {
deny all;
}
[root@host]#
[root@host]# uname -rm
7.0-RELEASE i386
