504 gateway timeouts
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Anoop Alias
Sep 18, 2008, 4:30:11 AM9/18/08
to highloa...@googlegroups.com
Hi,
i have a NGINX-PHP-FPM - MySQL system doing virtual hosting
It works fine most of the time but recently i installed a moodle learning management system in it. and problems started
Once i take moodle page ..the entire server hangs and all other sites hosted on the server gives "504 gateway timeout error"
I thought it was a problem with moodle and shutdown moodle..but the same error occured in another website built with symfony project :(
The system load and memory usage are well below normal.The only problem i could fins was a lot of connections to php-fpm in TIME_WAIT
=============================================
tcp 0 0 0.0.0.0:25 0.0.0.0:* LISTEN 25601/master
tcp 0 0 127.0.0.1:9000 0.0.0.0:* LISTEN 13321/php-cgi
tcp 1097 0 127.0.0.1:9000 127.0.0.1:44335 CLOSE_WAIT -
tcp 977 0 127.0.0.1:9000 127.0.0.1:59439 CLOSE_WAIT -
tcp 1249 0 127.0.0.1:9000 127.0.0.1:59693 CLOSE_WAIT -
tcp 1113 0 127.0.0.1:9000 127.0.0.1:59433 CLOSE_WAIT -
tcp 1201 0 127.0.0.1:9000 127.0.0.1:59943 CLOSE_WAIT -
tcp 1089 0 127.0.0.1:9000 127.0.0.1:59429 CLOSE_WAIT -
tcp 1193 0 127.0.0.1:9000 127.0.0.1:59685 CLOSE_WAIT -
tcp 9 0 127.0.0.1:9000 127.0.0.1:40226 CLOSE_WAIT 13337/php-cgi
tcp 1201 0 127.0.0.1:9000 127.0.0.1:59683 CLOSE_WAIT -
tcp 1465 0 127.0.0.1:9000 127.0.0.1:55840 CLOSE_WAIT -
tcp 1425 0 127.0.0.1:9000 127.0.0.1:59424 CLOSE_WAIT -
tcp 9 0 127.0.0.1:9000 127.0.0.1:40246 CLOSE_WAIT 13323/php-cgi
tcp 873 0 127.0.0.1:9000 127.0.0.1:60470 CLOSE_WAIT -
tcp 713 0 127.0.0.1:9000 127.0.0.1:59959 CLOSE_WAIT -
tcp 1065 0 127.0.0.1:9000 127.0.0.1:59700 CLOSE_WAIT -
tcp 977 0 127.0.0.1:9000 127.0.0.1:59184 CLOSE_WAIT -
tcp 1089 0 127.0.0.1:9000 127.0.0.1:59150 CLOSE_WAIT -
tcp 1089 0 127.0.0.1:9000 127.0.0.1:59146 CLOSE_WAIT -
tcp 2289 0 127.0.0.1:9000 127.0.0.1:59144 CLOSE_WAIT -
tcp 1113 0 127.0.0.1:9000 127.0.0.1:59394 CLOSE_WAIT -
tcp 0 0 127.0.0.1:9000 127.0.0.1:45342 ESTABLISHED-
tcp 9 0 127.0.0.1:9000 127.0.0.1:39967 CLOSE_WAIT 13334/php-cgi
tcp 2265 0 127.0.0.1:9000 127.0.0.1:59167 CLOSE_WAIT -
tcp 1025 0 127.0.0.1:9000 127.0.0.1:59164 CLOSE_WAIT -
tcp 1161 0 127.0.0.1:9000 127.0.0.1:59677 CLOSE_WAIT -
tcp 1113 0 127.0.0.1:9000 127.0.0.1:59161 CLOSE_WAIT -
tcp 1017 0 127.0.0.1:9000 127.0.0.1:59411 CLOSE_WAIT -
tcp 905 0 127.0.0.1:9000 127.0.0.1:59665 CLOSE_WAIT -
tcp 985 0 127.0.0.1:9000 127.0.0.1:44399 CLOSE_WAIT -
tcp 873 0 127.0.0.1:9000 127.0.0.1:59754 CLOSE_WAIT -
tcp 1465 0 127.0.0.1:9000 127.0.0.1:59498 CLOSE_WAIT -
tcp 1113 0 127.0.0.1:9000 127.0.0.1:59242 CLOSE_WAIT -
tcp 9 0 127.0.0.1:9000 127.0.0.1:58982 CLOSE_WAIT 13328/php-cgi
tcp 1337 0 127.0.0.1:9000 127.0.0.1:59239 CLOSE_WAIT -
tcp 9 0 127.0.0.1:9000 127.0.0.1:40551 CLOSE_WAIT 13327/php-cgi
tcp 1345 0 127.0.0.1:9000 127.0.0.1:59748 CLOSE_WAIT -
tcp 873 0 127.0.0.1:9000 127.0.0.1:60002 CLOSE_WAIT -
tcp 897 0 127.0.0.1:9000 127.0.0.1:59518 CLOSE_WAIT -
tcp 1025 0 127.0.0.1:9000 127.0.0.1:59519 CLOSE_WAIT -
tcp 969 0 127.0.0.1:9000 127.0.0.1:60027 CLOSE_WAIT -
tcp 833 0 127.0.0.1:9000 127.0.0.1:59768 CLOSE_WAIT -
tcp 969 0 127.0.0.1:9000 127.0.0.1:59766 CLOSE_WAIT -
tcp 897 0 127.0.0.1:9000 127.0.0.1:59253 CLOSE_WAIT -
tcp 1169 0 127.0.0.1:9000 127.0.0.1:59506 CLOSE_WAIT -
tcp 1049 0 127.0.0.1:9000 127.0.0.1:44403 CLOSE_WAIT -
tcp 1305 0 127.0.0.1:9000 127.0.0.1:59248 CLOSE_WAIT -
tcp 1113 0 127.0.0.1:9000 127.0.0.1:60016 CLOSE_WAIT -
tcp 1313 0 127.0.0.1:9000 127.0.0.1:59249 CLOSE_WAIT -
tcp 985 0 127.0.0.1:9000 127.0.0.1:59761 CLOSE_WAIT -
tcp 9 0 127.0.0.1:9000 127.0.0.1:58958 CLOSE_WAIT 13324/php-cgi
tcp 1113 0 127.0.0.1:9000 127.0.0.1:44367 CLOSE_WAIT -
tcp 1089 0 127.0.0.1:9000 127.0.0.1:59468 CLOSE_WAIT -
tcp 1001 0 127.0.0.1:9000 127.0.0.1:59465 CLOSE_WAIT -
tcp 857 0 127.0.0.1:9000 127.0.0.1:59719 CLOSE_WAIT -
tcp 1049 0 127.0.0.1:9000 127.0.0.1:59714 CLOSE_WAIT -
tcp 9 0 127.0.0.1:9000 127.0.0.1:40514 CLOSE_WAIT 13336/php-cgi
tcp 1089 0 127.0.0.1:9000 127.0.0.1:59228 CLOSE_WAIT -
tcp 1113 0 127.0.0.1:9000 127.0.0.1:59737 CLOSE_WAIT -
tcp 1089 0 127.0.0.1:9000 127.0.0.1:59225 CLOSE_WAIT -
tcp 1209 0 127.0.0.1:9000 127.0.0.1:59474 CLOSE_WAIT -
tcp 873 0 127.0.0.1:9000 127.0.0.1:59219 CLOSE_WAIT -
tcp 1065 0 127.0.0.1:9000 127.0.0.1:59987 CLOSE_WAIT -
tcp 985 0 127.0.0.1:9000 127.0.0.1:59216 CLOSE_WAIT -
tcp 1009 0 127.0.0.1:9000 127.0.0.1:45648 CLOSE_WAIT -
tcp 1121 0 127.0.0.1:9000 127.0.0.1:44462 CLOSE_WAIT -
tcp 9 0 127.0.0.1:9000 127.0.0.1:40617 CLOSE_WAIT 13335/php-cgi
tcp 1137 0 127.0.0.1:9000 127.0.0.1:59303 CLOSE_WAIT -
tcp 1001 0 127.0.0.1:9000 127.0.0.1:59815 CLOSE_WAIT -
tcp 801 0 127.0.0.1:9000 127.0.0.1:59300 CLOSE_WAIT -
tcp 961 0 127.0.0.1:9000 127.0.0.1:59301 CLOSE_WAIT -
tcp 1065 0 127.0.0.1:9000 127.0.0.1:59299 CLOSE_WAIT -
tcp 9 0 127.0.0.1:9000 127.0.0.1:59041 CLOSE_WAIT 13344/php-cgi
tcp 9 0 127.0.0.1:9000 127.0.0.1:40127 CLOSE_WAIT 13322/php-cgi
tcp 9 0 127.0.0.1:9000 127.0.0.1:39868 CLOSE_WAIT 13339/php-cgi
tcp 921 0 127.0.0.1:9000 127.0.0.1:59579 CLOSE_WAIT -
tcp 1265 0 127.0.0.1:9000 127.0.0.1:59577 CLOSE_WAIT -
tcp 945 0 127.0.0.1:9000 127.0.0.1:59319 CLOSE_WAIT -
tcp 657 0 127.0.0.1:9000 127.0.0.1:45748 CLOSE_WAIT -
tcp 977 0 127.0.0.1:9000 127.0.0.1:59317 CLOSE_WAIT -
tcp 9 0 127.0.0.1:9000 127.0.0.1:40625 CLOSE_WAIT 13338/php-cgi
tcp 793 0 127.0.0.1:9000 127.0.0.1:45708 CLOSE_WAIT -
tcp 1025 0 127.0.0.1:9000 127.0.0.1:45453 CLOSE_WAIT -
tcp 921 0 127.0.0.1:9000 127.0.0.1:59529 CLOSE_WAIT -
tcp 1097 0 127.0.0.1:9000 127.0.0.1:59783 CLOSE_WAIT -
tcp 1113 0 127.0.0.1:9000 127.0.0.1:59781 CLOSE_WAIT -
tcp 0 0 127.0.0.1:9000 127.0.0.1:45443 ESTABLISHED-
tcp 1033 0 127.0.0.1:9000 127.0.0.1:59779 CLOSE_WAIT -
tcp 1233 0 127.0.0.1:9000 127.0.0.1:59806 CLOSE_WAIT -
tcp 905 0 127.0.0.1:9000 127.0.0.1:59550 CLOSE_WAIT -
tcp 969 0 127.0.0.1:9000 127.0.0.1:59292 CLOSE_WAIT -
tcp 697 0 127.0.0.1:9000 127.0.0.1:60056 CLOSE_WAIT -
tcp 1057 0 127.0.0.1:9000 127.0.0.1:59798 CLOSE_WAIT -
tcp 1249 0 127.0.0.1:9000 127.0.0.1:59287 CLOSE_WAIT -
tcp 1329 0 127.0.0.1:
=================================================================
As a side note i use a virtuosso VPS and an external MySQL server connected over TCP/IP
My php-fpm.conf
==============================================================
Time limit on waiting execution of single request
Should be used when 'max_execution_time' ini option does not terminate execution for some reason
<value name="request_execution_timeout">31s</value>
Set open file desc rlimit
<value name="rlimit_files">1024</value>
Set max core size rlimit
<value name="rlimit_core">0</value>
Chroot to this directory at the start
<value name="chroot"></value>
Chdir to this directory at the start
<value name="chdir"></value>
Redirect workers' stdout and stderr into main error log.
If not set, they will be redirected to /dev/null, according to FastCGI specs
<value name="catch_workers_output">yes</value>
How much requests each process should execute before respawn.
Useful to work around memory leaks in 3rd party libraries.
For endless request processing please specify 0
Equivalent to PHP_FCGI_MAX_REQUESTS
<value name="max_requests">500</value>
Comma separated list of ipv4 addresses of FastCGI clients that allowed to connect.
Equivalent to FCGI_WEB_SERVER_ADDRS environment in original php.fcgi (5.2.2+)
Makes sense only with AF_INET listening socket.
<value name="allowed_clients">127.0.0.1</value>
---------------------
--------------------------------
Process manager settings
<value name="pm">
Sets style of controling worker process count.
Valid values are 'static' and 'apache-like'
<value name="style">apache-like</value>
Sets the limit on the number of simultaneous requests that will be served.
Equivalent to Apache MaxClients directive.
Equivalent to PHP_FCGI_CHILDREN environment in original php.fcgi
Used with any pm_style.
<value name="max_children">15</value>
Settings group for 'apache-like' pm style
<value name="apache_like">
Sets the number of server processes created on startup.
Used only when 'apache-like' pm_style is selected
<value name="StartServers">20</value>
Sets the desired minimum number of idle server processes.
Used only when 'apache-like' pm_style is selected
<value name="MinSpareServers">5</value>
Sets the desired maximum number of idle server processes.
Used only when 'apache-like' pm_style is selected
<value name="MaxSpareServers">35</value>
</value>
=================================================================
NGINX config file
===========================================
server {
listen 80;
server_name domain.com www.domain.com *.domain.com;
location / {
root /home/jail/home/domain.com/httpdocs/alpha/web;
index index.php index.html;
if (!-e $request_filename) {
rewrite ^(.*)$ /index.php?q=$1 last;
break;
}
location ~ .php$ {
include /usr/local/nginx/conf/fastcgi_params;
fastcgi_pass 127.0.0.1:9000;
fastcgi_index index.php;
}
}
}
==============================================
Thanks in advance in helping me out
--
Anoop P Alias (PGP Key ID : 0x014F9953)
GNU system administrator
http://GnuSys.net
i have a NGINX-PHP-FPM - MySQL system doing virtual hosting
It works fine most of the time but recently i installed a moodle learning management system in it. and problems started
Once i take moodle page ..the entire server hangs and all other sites hosted on the server gives "504 gateway timeout error"
I thought it was a problem with moodle and shutdown moodle..but the same error occured in another website built with symfony project :(
The system load and memory usage are well below normal.The only problem i could fins was a lot of connections to php-fpm in TIME_WAIT
=============================================
tcp 0 0 0.0.0.0:25 0.0.0.0:* LISTEN 25601/master
tcp 0 0 127.0.0.1:9000 0.0.0.0:* LISTEN 13321/php-cgi
tcp 1097 0 127.0.0.1:9000 127.0.0.1:44335 CLOSE_WAIT -
tcp 977 0 127.0.0.1:9000 127.0.0.1:59439 CLOSE_WAIT -
tcp 1249 0 127.0.0.1:9000 127.0.0.1:59693 CLOSE_WAIT -
tcp 1113 0 127.0.0.1:9000 127.0.0.1:59433 CLOSE_WAIT -
tcp 1201 0 127.0.0.1:9000 127.0.0.1:59943 CLOSE_WAIT -
tcp 1089 0 127.0.0.1:9000 127.0.0.1:59429 CLOSE_WAIT -
tcp 1193 0 127.0.0.1:9000 127.0.0.1:59685 CLOSE_WAIT -
tcp 9 0 127.0.0.1:9000 127.0.0.1:40226 CLOSE_WAIT 13337/php-cgi
tcp 1201 0 127.0.0.1:9000 127.0.0.1:59683 CLOSE_WAIT -
tcp 1465 0 127.0.0.1:9000 127.0.0.1:55840 CLOSE_WAIT -
tcp 1425 0 127.0.0.1:9000 127.0.0.1:59424 CLOSE_WAIT -
tcp 9 0 127.0.0.1:9000 127.0.0.1:40246 CLOSE_WAIT 13323/php-cgi
tcp 873 0 127.0.0.1:9000 127.0.0.1:60470 CLOSE_WAIT -
tcp 713 0 127.0.0.1:9000 127.0.0.1:59959 CLOSE_WAIT -
tcp 1065 0 127.0.0.1:9000 127.0.0.1:59700 CLOSE_WAIT -
tcp 977 0 127.0.0.1:9000 127.0.0.1:59184 CLOSE_WAIT -
tcp 1089 0 127.0.0.1:9000 127.0.0.1:59150 CLOSE_WAIT -
tcp 1089 0 127.0.0.1:9000 127.0.0.1:59146 CLOSE_WAIT -
tcp 2289 0 127.0.0.1:9000 127.0.0.1:59144 CLOSE_WAIT -
tcp 1113 0 127.0.0.1:9000 127.0.0.1:59394 CLOSE_WAIT -
tcp 0 0 127.0.0.1:9000 127.0.0.1:45342 ESTABLISHED-
tcp 9 0 127.0.0.1:9000 127.0.0.1:39967 CLOSE_WAIT 13334/php-cgi
tcp 2265 0 127.0.0.1:9000 127.0.0.1:59167 CLOSE_WAIT -
tcp 1025 0 127.0.0.1:9000 127.0.0.1:59164 CLOSE_WAIT -
tcp 1161 0 127.0.0.1:9000 127.0.0.1:59677 CLOSE_WAIT -
tcp 1113 0 127.0.0.1:9000 127.0.0.1:59161 CLOSE_WAIT -
tcp 1017 0 127.0.0.1:9000 127.0.0.1:59411 CLOSE_WAIT -
tcp 905 0 127.0.0.1:9000 127.0.0.1:59665 CLOSE_WAIT -
tcp 985 0 127.0.0.1:9000 127.0.0.1:44399 CLOSE_WAIT -
tcp 873 0 127.0.0.1:9000 127.0.0.1:59754 CLOSE_WAIT -
tcp 1465 0 127.0.0.1:9000 127.0.0.1:59498 CLOSE_WAIT -
tcp 1113 0 127.0.0.1:9000 127.0.0.1:59242 CLOSE_WAIT -
tcp 9 0 127.0.0.1:9000 127.0.0.1:58982 CLOSE_WAIT 13328/php-cgi
tcp 1337 0 127.0.0.1:9000 127.0.0.1:59239 CLOSE_WAIT -
tcp 9 0 127.0.0.1:9000 127.0.0.1:40551 CLOSE_WAIT 13327/php-cgi
tcp 1345 0 127.0.0.1:9000 127.0.0.1:59748 CLOSE_WAIT -
tcp 873 0 127.0.0.1:9000 127.0.0.1:60002 CLOSE_WAIT -
tcp 897 0 127.0.0.1:9000 127.0.0.1:59518 CLOSE_WAIT -
tcp 1025 0 127.0.0.1:9000 127.0.0.1:59519 CLOSE_WAIT -
tcp 969 0 127.0.0.1:9000 127.0.0.1:60027 CLOSE_WAIT -
tcp 833 0 127.0.0.1:9000 127.0.0.1:59768 CLOSE_WAIT -
tcp 969 0 127.0.0.1:9000 127.0.0.1:59766 CLOSE_WAIT -
tcp 897 0 127.0.0.1:9000 127.0.0.1:59253 CLOSE_WAIT -
tcp 1169 0 127.0.0.1:9000 127.0.0.1:59506 CLOSE_WAIT -
tcp 1049 0 127.0.0.1:9000 127.0.0.1:44403 CLOSE_WAIT -
tcp 1305 0 127.0.0.1:9000 127.0.0.1:59248 CLOSE_WAIT -
tcp 1113 0 127.0.0.1:9000 127.0.0.1:60016 CLOSE_WAIT -
tcp 1313 0 127.0.0.1:9000 127.0.0.1:59249 CLOSE_WAIT -
tcp 985 0 127.0.0.1:9000 127.0.0.1:59761 CLOSE_WAIT -
tcp 9 0 127.0.0.1:9000 127.0.0.1:58958 CLOSE_WAIT 13324/php-cgi
tcp 1113 0 127.0.0.1:9000 127.0.0.1:44367 CLOSE_WAIT -
tcp 1089 0 127.0.0.1:9000 127.0.0.1:59468 CLOSE_WAIT -
tcp 1001 0 127.0.0.1:9000 127.0.0.1:59465 CLOSE_WAIT -
tcp 857 0 127.0.0.1:9000 127.0.0.1:59719 CLOSE_WAIT -
tcp 1049 0 127.0.0.1:9000 127.0.0.1:59714 CLOSE_WAIT -
tcp 9 0 127.0.0.1:9000 127.0.0.1:40514 CLOSE_WAIT 13336/php-cgi
tcp 1089 0 127.0.0.1:9000 127.0.0.1:59228 CLOSE_WAIT -
tcp 1113 0 127.0.0.1:9000 127.0.0.1:59737 CLOSE_WAIT -
tcp 1089 0 127.0.0.1:9000 127.0.0.1:59225 CLOSE_WAIT -
tcp 1209 0 127.0.0.1:9000 127.0.0.1:59474 CLOSE_WAIT -
tcp 873 0 127.0.0.1:9000 127.0.0.1:59219 CLOSE_WAIT -
tcp 1065 0 127.0.0.1:9000 127.0.0.1:59987 CLOSE_WAIT -
tcp 985 0 127.0.0.1:9000 127.0.0.1:59216 CLOSE_WAIT -
tcp 1009 0 127.0.0.1:9000 127.0.0.1:45648 CLOSE_WAIT -
tcp 1121 0 127.0.0.1:9000 127.0.0.1:44462 CLOSE_WAIT -
tcp 9 0 127.0.0.1:9000 127.0.0.1:40617 CLOSE_WAIT 13335/php-cgi
tcp 1137 0 127.0.0.1:9000 127.0.0.1:59303 CLOSE_WAIT -
tcp 1001 0 127.0.0.1:9000 127.0.0.1:59815 CLOSE_WAIT -
tcp 801 0 127.0.0.1:9000 127.0.0.1:59300 CLOSE_WAIT -
tcp 961 0 127.0.0.1:9000 127.0.0.1:59301 CLOSE_WAIT -
tcp 1065 0 127.0.0.1:9000 127.0.0.1:59299 CLOSE_WAIT -
tcp 9 0 127.0.0.1:9000 127.0.0.1:59041 CLOSE_WAIT 13344/php-cgi
tcp 9 0 127.0.0.1:9000 127.0.0.1:40127 CLOSE_WAIT 13322/php-cgi
tcp 9 0 127.0.0.1:9000 127.0.0.1:39868 CLOSE_WAIT 13339/php-cgi
tcp 921 0 127.0.0.1:9000 127.0.0.1:59579 CLOSE_WAIT -
tcp 1265 0 127.0.0.1:9000 127.0.0.1:59577 CLOSE_WAIT -
tcp 945 0 127.0.0.1:9000 127.0.0.1:59319 CLOSE_WAIT -
tcp 657 0 127.0.0.1:9000 127.0.0.1:45748 CLOSE_WAIT -
tcp 977 0 127.0.0.1:9000 127.0.0.1:59317 CLOSE_WAIT -
tcp 9 0 127.0.0.1:9000 127.0.0.1:40625 CLOSE_WAIT 13338/php-cgi
tcp 793 0 127.0.0.1:9000 127.0.0.1:45708 CLOSE_WAIT -
tcp 1025 0 127.0.0.1:9000 127.0.0.1:45453 CLOSE_WAIT -
tcp 921 0 127.0.0.1:9000 127.0.0.1:59529 CLOSE_WAIT -
tcp 1097 0 127.0.0.1:9000 127.0.0.1:59783 CLOSE_WAIT -
tcp 1113 0 127.0.0.1:9000 127.0.0.1:59781 CLOSE_WAIT -
tcp 0 0 127.0.0.1:9000 127.0.0.1:45443 ESTABLISHED-
tcp 1033 0 127.0.0.1:9000 127.0.0.1:59779 CLOSE_WAIT -
tcp 1233 0 127.0.0.1:9000 127.0.0.1:59806 CLOSE_WAIT -
tcp 905 0 127.0.0.1:9000 127.0.0.1:59550 CLOSE_WAIT -
tcp 969 0 127.0.0.1:9000 127.0.0.1:59292 CLOSE_WAIT -
tcp 697 0 127.0.0.1:9000 127.0.0.1:60056 CLOSE_WAIT -
tcp 1057 0 127.0.0.1:9000 127.0.0.1:59798 CLOSE_WAIT -
tcp 1249 0 127.0.0.1:9000 127.0.0.1:59287 CLOSE_WAIT -
tcp 1329 0 127.0.0.1:
=================================================================
As a side note i use a virtuosso VPS and an external MySQL server connected over TCP/IP
My php-fpm.conf
==============================================================
Time limit on waiting execution of single request
Should be used when 'max_execution_time' ini option does not terminate execution for some reason
<value name="request_execution_timeout">31s</value>
Set open file desc rlimit
<value name="rlimit_files">1024</value>
Set max core size rlimit
<value name="rlimit_core">0</value>
Chroot to this directory at the start
<value name="chroot"></value>
Chdir to this directory at the start
<value name="chdir"></value>
Redirect workers' stdout and stderr into main error log.
If not set, they will be redirected to /dev/null, according to FastCGI specs
<value name="catch_workers_output">yes</value>
How much requests each process should execute before respawn.
Useful to work around memory leaks in 3rd party libraries.
For endless request processing please specify 0
Equivalent to PHP_FCGI_MAX_REQUESTS
<value name="max_requests">500</value>
Comma separated list of ipv4 addresses of FastCGI clients that allowed to connect.
Equivalent to FCGI_WEB_SERVER_ADDRS environment in original php.fcgi (5.2.2+)
Makes sense only with AF_INET listening socket.
<value name="allowed_clients">127.0.0.1</value>
---------------------
--------------------------------
Process manager settings
<value name="pm">
Sets style of controling worker process count.
Valid values are 'static' and 'apache-like'
<value name="style">apache-like</value>
Sets the limit on the number of simultaneous requests that will be served.
Equivalent to Apache MaxClients directive.
Equivalent to PHP_FCGI_CHILDREN environment in original php.fcgi
Used with any pm_style.
<value name="max_children">15</value>
Settings group for 'apache-like' pm style
<value name="apache_like">
Sets the number of server processes created on startup.
Used only when 'apache-like' pm_style is selected
<value name="StartServers">20</value>
Sets the desired minimum number of idle server processes.
Used only when 'apache-like' pm_style is selected
<value name="MinSpareServers">5</value>
Sets the desired maximum number of idle server processes.
Used only when 'apache-like' pm_style is selected
<value name="MaxSpareServers">35</value>
</value>
=================================================================
NGINX config file
===========================================
server {
listen 80;
server_name domain.com www.domain.com *.domain.com;
location / {
root /home/jail/home/domain.com/httpdocs/alpha/web;
index index.php index.html;
if (!-e $request_filename) {
rewrite ^(.*)$ /index.php?q=$1 last;
break;
}
location ~ .php$ {
include /usr/local/nginx/conf/fastcgi_params;
fastcgi_pass 127.0.0.1:9000;
fastcgi_index index.php;
}
}
}
==============================================
Thanks in advance in helping me out
--
Anoop P Alias (PGP Key ID : 0x014F9953)
GNU system administrator
http://GnuSys.net
jackbillow
Sep 18, 2008, 6:36:25 AM9/18/08
to highloa...@googlegroups.com
you can set max_execution_time = 80 in php.ini file.
and set "fastcgi_buffers 8 128k send_timeout 60" in nginx.conf
and set "fastcgi_buffers 8 128k send_timeout 60" in nginx.conf
Andrei Nigmatulin
Sep 18, 2008, 6:56:14 AM9/18/08
to highloa...@googlegroups.com
On Thursday 18 September 2008 12:30, Anoop Alias wrote:
> Hi,
>
> i have a NGINX-PHP-FPM - MySQL system doing virtual hosting
>
> It works fine most of the time but recently i installed a moodle learning
> management system in it. and problems started
>
> Once i take moodle page ..the entire server hangs and all other sites
> hosted on the server gives "504 gateway timeout error"
>
> I thought it was a problem with moodle and shutdown moodle..but the same
> error occured in another website built with symfony project :(
> Hi,
>
> i have a NGINX-PHP-FPM - MySQL system doing virtual hosting
>
> It works fine most of the time but recently i installed a moodle learning
> management system in it. and problems started
>
> Once i take moodle page ..the entire server hangs and all other sites
> hosted on the server gives "504 gateway timeout error"
>
> I thought it was a problem with moodle and shutdown moodle..but the same
> error occured in another website built with symfony project :(
It seems like all workers are busy at the moment you get 504 error. Can you
make a backtrace of any php worker to make sure ?
--
Andrei Nigmatulin
GPG PUB KEY 6449830D
Now I lay me down to sleep(3)
Pray the OS my core to keep
If I die before I wake
Pray the Disk my core to take
Anoop Alias
Sep 20, 2008, 11:56:08 AM9/20/08
to highloa...@googlegroups.com
Hi all,
Guess what , i dumped the Dedicated database server and moved the database to the same vps running nginx and php-fpm and everything seems to be smooth now
Previously i had two vps of 300 MB each and everything was in chaos and now everything is squeezed into a single vps of 300 MB RAM .
I reached this conclusion after seeing many connections to the mysql port also in TIME_WAIT . (the latency between the server was ~ 1 ms) ;so i guess the php-fpm process were timing out because of some problems with getting data from the database (most of the sites were database intensive)
Just thought the above info would be valuable for anyone who just thought they can scale the system by keeping a separate dedicated database server
Guess what , i dumped the Dedicated database server and moved the database to the same vps running nginx and php-fpm and everything seems to be smooth now
Previously i had two vps of 300 MB each and everything was in chaos and now everything is squeezed into a single vps of 300 MB RAM .
I reached this conclusion after seeing many connections to the mysql port also in TIME_WAIT . (the latency between the server was ~ 1 ms) ;so i guess the php-fpm process were timing out because of some problems with getting data from the database (most of the sites were database intensive)
Just thought the above info would be valuable for anyone who just thought they can scale the system by keeping a separate dedicated database server
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