Yesterday I had a working optimized Nginx install serving a website and it was really fast. Today I just did some tests with some extra changes in the config ( just adding a redirect ) and suddenly now the server takes like 7 or 10 seconds to serve the page. Once the request is taken the pages loads very fast but there is a hang of 10 seconds when entering the site and while browsing too. It's my first nginx config with fastcgi and I don't really know what is happening, since I am in debug mode and the only thing I see are info messages at the error log, no errors or alerts at all. All the rewrites you can see down in the code were there yesterday, so I guess this is not the problem. Do you think my code is wrongly formatted ?
I will post here the config and hope that someone can give me a hint on this... thank you.
user www-data;
worker_processes 2;
error_log logs/error.log;
#error_log logs/error.log notice;
#error_log logs/error.log info;
#pid logs/nginx.pid;
worker_rlimit_nofile 30000;
events {
worker_connections 4096;
}
http {
perl_modules perl;
perl_require JavaScript/Minifier.pm;
perl_require CSS/Minifier.pm;
perl_require JSMinify.pm;
perl_require CSSMinify.pm;
include mime.types;
default_type application/octet-stream;
#log_format main '$remote_addr - $remote_user [$time_local] "$request" '
# '$status $body_bytes_sent "$http_referer" '
# '"$http_user_agent" "$http_x_forwarded_for"';
#access_log logs/access.log main;
gzip_static on;
gzip_http_version 1.1;
gzip_proxied expired no-cache no-store private auth;
gzip_disable "MSIE [1-6]\.";
gzip_vary on;
sendfile on;
tcp_nopush off;
tcp_nodelay on;
#keepalive_timeout 0;
keepalive_timeout 10;
gzip on;
log_request_speed_filter on;
log_request_speed_filter_timeout 3;
server {
listen 80;
server_name mysite.com;
#charset koi8-r;
access_log logs/mysite.access.log;
error_log logs/mysite.error.log debug;
location /nginx_status {
stub_status on;
access_log off;
}
location ~ \.js$ {
perl JSMinify::handler;
}
location ~ \.css$ {
perl CSSMinify::handler;
}
location / {
root /usr/local/nginx/html;
index index.php;
rewrite ^/api/?(.*)$ /webservice/dispatcher.php?url=$1 last;
rewrite ^/([0-9])(\-[_a-zA-Z0-9-]*)?(-[0-9]+)?/.+\.jpg$ /img/p/$1/$1$2$3.jpg last;
rewrite ^/([0-9])([0-9])(\-[_a-zA-Z0-9-]*)?(-[0-9]+)?/.+\.jpg$ /img/p/$1/$2/$1$2$3$4.jpg last;
rewrite ^/([0-9])([0-9])([0-9])(\-[_a-zA-Z0-9-]*)?(-[0-9]+)?/.+\.jpg$ /img/p/$1/$2/$3/$1$2$3$4$5.jpg last;
rewrite ^/([0-9])([0-9])([0-9])([0-9])(\-[_a-zA-Z0-9-]*)?(-[0-9]+)?/.+\.jpg$ /img/p/$1/$2/$3/$4/$1$2$3$4$5$6.jpg last;
rewrite ^/([0-9])([0-9])([0-9])([0-9])([0-9])(\-[_a-zA-Z0-9-]*)?(-[0-9]+)?/.+\.jpg$ /img/p/$1/$2/$3/$4/$5/$1$2$3$4$5$6$7.jpg last;
rewrite ^/([0-9])([0-9])([0-9])([0-9])([0-9])([0-9])(\-[_a-zA-Z0-9-]*)?(-[0-9]+)?/.+\.jpg$ /img/p/$1/$2/$3/$4/$5/$6/$1$2$3$4$5$6$7$8.jpg last;
rewrite ^/([0-9])([0-9])([0-9])([0-9])([0-9])([0-9])([0-9])(\-[_a-zA-Z0-9-]*)?(-[0-9]+)?/.+\.jpg$ /img/p/$1/$2/$3/$4/$5/$6/$7/$1$2$3$4$5$6$7$8$9.jpg last;
rewrite ^/([0-9])([0-9])([0-9])([0-9])([0-9])([0-9])([0-9])([0-9])(\-[_a-zA-Z0-9-]*)?(-[0-9]+)?/.+\.jpg$ /img/p/$1/$2/$3/$4/$5/$6/$7/$8/$1$2$3$4$5$6$7$8$9$10.jpg last;
rewrite ^/c/([0-9]+)(\-[\.*_a-zA-Z0-9-]*)(-[0-9]+)?/.+\.jpg$ /img/c/$1$2$3.jpg last;
rewrite ^/c/([a-zA-Z-]+)(-[0-9]+)?/.+\.jpg$ /img/c/$1$2.jpg last;
try_files $uri $uri/ /index.php?$args;
index index.html index.htm index.php;
strip on;
}
if ($http_user_agent ~* aesop_com_spiderman|alexibot|backweb|bandit|batchftp|bigfoot|black.hole|blackwidow|blowfish|botalot|buddy|builtbottough|bullseye|cheesebot|cherryicker|chinaclaw|collector| copier|copyrightcheck|cosmos|crescent|curl|custo|da|diibot|disco|dittospyder|dragonfly|drip|easydl|ebingbong|ecatch|eirgrabber) {
rewrite ^/ http://mysite.com/robots.txt;
}
#error_page 404 /404.html;
# redirect server error pages to the static page /50x.html
#
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root html;
}
# proxy the PHP scripts to Apache listening on 127.0.0.1:80
#
#location ~ \.php$ {
# proxy_pass http://127.0.0.1;
#}
# pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
#
location ~ \.php$ {
root html;
fastcgi_pass 127.0.0.1:9000;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME /usr/local/nginx/html$fastcgi_script_name;
include fastcgi_params;
fastcgi_read_timeout 10;
fastcgi_send_timeout 10;
}
# deny access to .htaccess files, if Apache's document root
# concurs with nginx's one
#
#location ~ /\.ht {
# deny all;
#}
}
# server {
# listen 80;
# server_name www.mysite.com;
# rewrite ^ http://www.mysite.com$uri permanent;
# }
# another virtual host using mix of IP-, name-, and port-based configuration
#
#server {
# listen 8000;
# listen somename:8080;
# server_name somename alias another.alias;
# location / {
# root html;
# index index.html index.htm;
# }
#}
# HTTPS server
#
#server {
# listen 443;
# server_name localhost;
# ssl on;
# ssl_certificate cert.pem;
# ssl_certificate_key cert.key;
# ssl_session_timeout 5m;
# ssl_protocols SSLv2 SSLv3 TLSv1;
# ssl_ciphers HIGH:!aNULL:!MD5;
# ssl_prefer_server_ciphers on;
# location / {
# root html;
# index index.html index.htm;
# }
#}
}
