Переодически отмирают чайлды, ситуация не ясна и чем вызывается тоже.
debian 5.
nginx version: nginx/0.8.46
PHP 5.2.10 (cli) (built: Apr 27 2010 13:06:12)
Copyright (c) 1997-2009 The PHP Group
Zend Engine v2.2.0
[i]php-fpm.conf[/i]
[code]
<?xml version="1.0" ?>
<configuration>

All relative paths in this config are relative to php's install prefix

<section name="global_options">

Pid file
<value name="pid_file">/var/run/php-fpm.pid</value>

Error log file
<value name="error_log">/var/log/php-fpm.log</value>

Log level
<value name="log_level">notice</value>

When this amount of php processes exited with SIGSEGV or SIGBUS ...
<value name="emergency_restart_threshold">10</value>

... in a less than this interval of time, a graceful restart will be initiated.
Useful to work around accidental curruptions in accelerator's shared memory.
<value name="emergency_restart_interval">1m</value>

Time limit on waiting child's reaction on signals from master
<value name="process_control_timeout">20s</value>

Set to 'no' to debug fpm
<value name="daemonize">yes</value>

</section>

<workers>

<section name="pool">

Name of pool. Used in logs and stats.
<value name="name">default</value>

Address to accept fastcgi requests on.
Valid syntax is 'ip.ad.re.ss:port' or just 'port' or '/path/to/unix/socket'
<value name="listen_address">127.0.0.1:9001</value>

<value name="listen_options">

Set listen(2) backlog
<value name="backlog">-1</value>

Set permissions for unix socket, if one used.
In Linux read/write permissions must be set in order to allow connections from web server.
Many BSD-derrived systems allow connections regardless of permissions.
<value name="owner"></value>
<value name="group"></value>
<value name="mode">0666</value>
</value>

Additional php.ini defines, specific to this pool of workers.
<value name="php_defines">
<!-- <value name="sendmail_path">/usr/sbin/sendmail -t -i</value> -->
<!-- <value name="display_errors">0</value> -->
</value>

Unix user of processes
<value name="user">www-data</value>

Unix group of processes
<value name="group">www-data</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">4</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">3</value>

Sets the desired minimum number of idle server processes.
Used only when 'apache-like' pm_style is selected
<value name="MinSpareServers">1</value>

Sets the desired maximum number of idle server processes.
Used only when 'apache-like' pm_style is selected
<value name="MaxSpareServers">4</value>

</value>

</value>

The timeout (in seconds) for serving a single request after which the worker process will be terminated
Should be used when 'max_execution_time' ini option does not stop script execution for some reason
'0s' means 'off'
<value name="request_terminate_timeout">0s</value>

The timeout (in seconds) for serving of single request after which a php backtrace will be dumped to slow.log file
'0s' means 'off'
<value name="request_slowlog_timeout">0s</value>

The log file for slow requests
<value name="slowlog">logs/slow.log</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, absolute path
<value name="chroot"></value>

Chdir to this directory at the start, absolute path
<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">4000</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>

Pass environment variables like LD_LIBRARY_PATH
All $VARIABLEs are taken from current environment
<value name="environment">
<value name="HOSTNAME">$HOSTNAME</value>
<value name="PATH">/usr/local/bin:/usr/bin:/bin</value>
<value name="TMP">/tmp</value>
<value name="TMPDIR">/tmp</value>
<value name="TEMP">/tmp</value>
<value name="OSTYPE">$OSTYPE</value>
<value name="MACHTYPE">$MACHTYPE</value>
<value name="MALLOC_CHECK_">2</value>
</value>

</section>

</workers>

</configuration>
[/code]

Конфиг nginx'а:
[code]
server {

listen 80 default;
# АДРЕС_САЙТА in first !!!
server_name АДРЕС_САЙТА ;

error_log /home/www-data/АДРЕС_САЙТА/log/error.log;

root /home/www-data/АДРЕС_САЙТА/public_html;

location / {
index index.html index.htm index.php;
access_log /home/www-data/АДРЕС_САЙТА/log/access.log;
}

location ^~ /bt/ {
access_log off;
}

#error_page 404 /404.html;
#if ( $fastcgi_script_name ~ \..*\/.*php ) {
#return 403;
#}
if ($host = 'АДРЕС_САЙТА.ws' ) {
rewrite ^(.*)$ http://АДРЕС_САЙТА$1 permanent;
}
if ($host = 'www.АДРЕС_САЙТА.ws' ) {
rewrite ^(.*)$ http://АДРЕС_САЙТА$1 permanent;
}
if ($host = 'АДРЕС_САЙТА.ru' ) {
rewrite ^(.*)$ http://АДРЕС_САЙТА$1 permanent;
}
if ($host = 'www.АДРЕС_САЙТА.ru' ) {
rewrite ^(.*)$ http://АДРЕС_САЙТА$1 permanent;
}

location ~ \.php$ {
if ( -f $request_filename ) {
fastcgi_pass 127.0.0.1:9001;
}
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME /home/www-data/АДРЕС_САЙТА/public_html$fastcgi_script_name;
include fastcgi_params;
access_log /home/www-data/АДРЕС_САЙТА/log/access.log;
}

location /forum/log {
auth_basic "closed site";
auth_basic_user_file conf/htpasswd;
access_log /home/www-data/АДРЕС_САЙТА/log/access.log;
}

}
[/code]

Ну и собственно, что творилось в логах php-fpm конкретно за сегодня..
[code]
Nov 17 21:01:45.960372 [NOTICE] fpm_children_make(), line 352: child 21876 (pool default) started
Nov 17 21:07:38.485651 [NOTICE] fpm_got_signal(), line 48: received SIGCHLD
Nov 17 21:07:38.485706 [NOTICE] fpm_children_bury(), line 215: child 3352 (pool default) exited with code 0 after 1926.672069 seconds from start
Nov 17 21:07:38.486790 [NOTICE] fpm_children_make(), line 352: child 32302 (pool default) started
Nov 17 21:18:24.745382 [NOTICE] fpm_got_signal(), line 48: received SIGCHLD
Nov 17 21:18:24.745442 [NOTICE] fpm_children_bury(), line 215: child 27686 (pool default) exited with code 0 after 1825.290477 seconds from start
Nov 17 21:18:24.746575 [NOTICE] fpm_children_make(), line 352: child 21622 (pool default) started
Nov 17 21:29:14.484881 [NOTICE] fpm_got_signal(), line 48: received SIGCHLD
Nov 17 21:29:14.484942 [NOTICE] fpm_children_bury(), line 215: child 15523 (pool default) exited with code 0 after 1824.121527 seconds from start
Nov 17 21:29:14.486000 [NOTICE] fpm_children_make(), line 352: child 9530 (pool default) started
Nov 17 21:31:51.237112 [NOTICE] fpm_got_signal(), line 48: received SIGCHLD
Nov 17 21:31:51.237175 [NOTICE] fpm_children_bury(), line 215: child 21876 (pool default) exited with code 0 after 1805.276811 seconds from start
Nov 17 21:31:51.238120 [NOTICE] fpm_children_make(), line 352: child 15838 (pool default) started
Nov 17 21:40:27.969397 [NOTICE] fpm_got_signal(), line 56: received SIGTERM
Nov 17 21:40:27.969428 [NOTICE] fpm_pctl(), line 256: switching to 'terminating' state
Nov 17 21:40:27.969463 [NOTICE] fpm_pctl_kill_all(), line 172: sending signal 15 SIGTERM to child 15838 (pool default)
Nov 17 21:40:27.969476 [NOTICE] fpm_pctl_kill_all(), line 172: sending signal 15 SIGTERM to child 9530 (pool default)
Nov 17 21:40:27.969487 [NOTICE] fpm_pctl_kill_all(), line 172: sending signal 15 SIGTERM to child 21622 (pool default)
Nov 17 21:40:27.969497 [NOTICE] fpm_pctl_kill_all(), line 172: sending signal 15 SIGTERM to child 32302 (pool default)
Nov 17 21:40:27.969504 [NOTICE] fpm_pctl_kill_all(), line 181: 4 children are still alive
Nov 17 21:40:27.980821 [NOTICE] fpm_got_signal(), line 48: received SIGCHLD
Nov 17 21:40:28.011377 [WARNING] fpm_children_bury(), line 215: child 32302 (pool default) exited on signal 15 SIGTERM after 1969.524593 seconds from start
Nov 17 21:40:28.011418 [WARNING] fpm_children_bury(), line 215: child 21622 (pool default) exited on signal 15 SIGTERM after 1323.264851 seconds from start
Nov 17 21:40:28.011451 [WARNING] fpm_children_bury(), line 215: child 9530 (pool default) exited on signal 15 SIGTERM after 673.525460 seconds from start
Nov 17 21:40:28.011468 [WARNING] fpm_children_bury(), line 215: child 15838 (pool default) exited on signal 15 SIGTERM after 516.773360 seconds from start
Nov 17 21:40:28.011483 [NOTICE] fpm_pctl_exit(), line 81: exiting, bye-bye!
Nov 17 21:40:29.869112 [NOTICE] fpm_unix_init_main(), line 284: getrlimit(nofile): max:1024, cur:1024
Nov 17 21:40:29.869333 [NOTICE] fpm_event_init_main(), line 88: libevent: using epoll
Nov 17 21:40:29.869399 [NOTICE] fpm_init(), line 52: fpm is running, pid 3256
Nov 17 21:40:29.870448 [NOTICE] fpm_children_make(), line 352: child 3257 (pool default) started
Nov 17 21:40:29.871464 [NOTICE] fpm_children_make(), line 352: child 3258 (pool default) started
Nov 17 21:40:29.872815 [NOTICE] fpm_children_make(), line 352: child 3259 (pool default) started
Nov 17 21:40:29.873813 [NOTICE] fpm_children_make(), line 352: child 3260 (pool default) started
Nov 17 21:40:29.873838 [NOTICE] fpm_event_loop(), line 107: libevent: entering main loop
Nov 17 21:45:10.589452 [NOTICE] fpm_got_signal(), line 48: received SIGCHLD
Nov 17 21:45:10.589503 [WARNING] fpm_children_bury(), line 215: child 3257 (pool default) exited on signal 15 SIGTERM after 280.719074 seconds from start
Nov 17 21:45:10.593332 [NOTICE] fpm_children_make(), line 352: child 14309 (pool default) started
Nov 17 21:45:10.593376 [WARNING] fpm_children_bury(), line 215: child 3258 (pool default) exited on signal 15 SIGTERM after 280.721922 seconds from start
Nov 17 21:45:10.606606 [NOTICE] fpm_children_make(), line 352: child 14310 (pool default) started
Nov 17 21:45:10.606666 [WARNING] fpm_children_bury(), line 215: child 3259 (pool default) exited on signal 15 SIGTERM after 280.733860 seconds from start
Nov 17 21:45:10.612607 [NOTICE] fpm_children_make(), line 352: child 14312 (pool default) started
Nov 17 21:45:10.612669 [WARNING] fpm_children_bury(), line 215: child 3260 (pool default) exited on signal 15 SIGTERM after 280.738865 seconds from start
Nov 17 21:45:10.615590 [NOTICE] fpm_children_make(), line 352: child 14314 (pool default) started
Nov 17 21:45:10.615618 [NOTICE] fpm_got_signal(), line 56: received SIGTERM
Nov 17 21:45:10.615626 [NOTICE] fpm_pctl(), line 256: switching to 'terminating' state
Nov 17 21:45:10.615646 [NOTICE] fpm_pctl_kill_all(), line 172: sending signal 15 SIGTERM to child 14314 (pool default)
Nov 17 21:45:10.666611 [NOTICE] fpm_pctl_kill_all(), line 172: sending signal 15 SIGTERM to child 14312 (pool default)
Nov 17 21:45:10.672250 [NOTICE] fpm_pctl_kill_all(), line 172: sending signal 15 SIGTERM to child 14310 (pool default)
Nov 17 21:45:10.678271 [NOTICE] fpm_pctl_kill_all(), line 172: sending signal 15 SIGTERM to child 14309 (pool default)
Nov 17 21:45:10.678295 [NOTICE] fpm_pctl_kill_all(), line 181: 4 children are still alive
Nov 17 21:45:10.678308 [NOTICE] fpm_got_signal(), line 48: received SIGCHLD
Nov 17 21:45:10.678331 [WARNING] fpm_children_bury(), line 215: child 14310 (pool default) exited on signal 15 SIGTERM after 0.071740 seconds from start
Nov 17 21:45:10.678367 [WARNING] fpm_children_bury(), line 215: child 14312 (pool default) exited on signal 15 SIGTERM after 0.065775 seconds from start
Nov 17 21:45:10.678388 [WARNING] fpm_children_bury(), line 215: child 14314 (pool default) exited on signal 15 SIGTERM after 0.062804 seconds from start
Nov 17 21:45:10.678404 [NOTICE] fpm_got_signal(), line 48: received SIGCHLD
Nov 17 21:45:10.678411 [NOTICE] fpm_got_signal(), line 48: received SIGCHLD
Nov 17 21:45:10.685202 [NOTICE] fpm_got_signal(), line 48: received SIGCHLD
Nov 17 21:45:10.685231 [WARNING] fpm_children_bury(), line 215: child 14309 (pool default) exited on signal 15 SIGTERM after 0.091911 seconds from start
Nov 17 21:45:10.685239 [NOTICE] fpm_pctl_exit(), line 81: exiting, bye-bye!
Nov 17 21:50:56.580993 [NOTICE] fpm_unix_init_main(), line 284: getrlimit(nofile): max:1024, cur:1024
Nov 17 21:50:56.581195 [NOTICE] fpm_event_init_main(), line 88: libevent: using epoll
Nov 17 21:50:56.581253 [NOTICE] fpm_init(), line 52: fpm is running, pid 28483
Nov 17 21:50:56.582267 [NOTICE] fpm_children_make(), line 352: child 28484 (pool default) started
Nov 17 21:50:56.583201 [NOTICE] fpm_children_make(), line 352: child 28485 (pool default) started
Nov 17 21:50:56.584151 [NOTICE] fpm_children_make(), line 352: child 28486 (pool default) started
Nov 17 21:50:56.584997 [NOTICE] fpm_children_make(), line 352: child 28487 (pool default) started
Nov 17 21:50:56.585022 [NOTICE] fpm_event_loop(), line 107: libevent: entering main loop
Nov 17 22:12:33.613962 [NOTICE] fpm_got_signal(), line 56: received SIGTERM
Nov 17 22:12:33.613995 [NOTICE] fpm_pctl(), line 256: switching to 'terminating' state
Nov 17 22:12:33.614020 [NOTICE] fpm_pctl_kill_all(), line 172: sending signal 15 SIGTERM to child 28487 (pool default)
Nov 17 22:12:33.614034 [NOTICE] fpm_pctl_kill_all(), line 172: sending signal 15 SIGTERM to child 28486 (pool default)
Nov 17 22:12:33.614043 [NOTICE] fpm_pctl_kill_all(), line 172: sending signal 15 SIGTERM to child 28485 (pool default)
Nov 17 22:12:33.614051 [NOTICE] fpm_pctl_kill_all(), line 172: sending signal 15 SIGTERM to child 28484 (pool default)
Nov 17 22:12:33.614056 [NOTICE] fpm_pctl_kill_all(), line 181: 4 children are still alive
Nov 17 22:12:33.624785 [NOTICE] fpm_got_signal(), line 48: received SIGCHLD
Nov 17 22:12:33.624866 [WARNING] fpm_children_bury(), line 215: child 28485 (pool default) exited on signal 15 SIGTERM after 1297.041674 seconds from start
Nov 17 22:12:33.624899 [WARNING] fpm_children_bury(), line 215: child 28486 (pool default) exited on signal 15 SIGTERM after 1297.040761 seconds from start
Nov 17 22:12:33.624918 [WARNING] fpm_children_bury(), line 215: child 28487 (pool default) exited on signal 15 SIGTERM after 1297.039930 seconds from start
Nov 17 22:12:33.625559 [NOTICE] fpm_got_signal(), line 48: received SIGCHLD
Nov 17 22:12:33.625587 [WARNING] fpm_children_bury(), line 215: child 28484 (pool default) exited on signal 15 SIGTERM after 1297.043338 seconds from start
Nov 17 22:12:33.625594 [NOTICE] fpm_pctl_exit(), line 81: exiting, bye-bye!
Nov 17 22:12:34.645168 [NOTICE] fpm_unix_init_main(), line 284: getrlimit(nofile): max:1024, cur:1024
Nov 17 22:12:34.645356 [NOTICE] fpm_event_init_main(), line 88: libevent: using epoll
Nov 17 22:12:34.645419 [NOTICE] fpm_init(), line 52: fpm is running, pid 5608
Nov 17 22:12:34.646461 [NOTICE] fpm_children_make(), line 352: child 5609 (pool default) started
Nov 17 22:12:34.647970 [NOTICE] fpm_children_make(), line 352: child 5610 (pool default) started
Nov 17 22:12:34.649673 [NOTICE] fpm_children_make(), line 352: child 5611 (pool default) started
Nov 17 22:12:34.651665 [NOTICE] fpm_children_make(), line 352: child 5612 (pool default) started
Nov 17 22:12:34.651700 [NOTICE] fpm_event_loop(), line 107: libevent: entering main loop
Nov 17 22:20:24.848538 [NOTICE] fpm_got_signal(), line 56: received SIGTERM
Nov 17 22:20:24.848627 [NOTICE] fpm_pctl(), line 256: switching to 'terminating' state
Nov 17 22:20:24.848656 [NOTICE] fpm_pctl_kill_all(), line 172: sending signal 15 SIGTERM to child 5612 (pool default)
Nov 17 22:20:24.848669 [NOTICE] fpm_pctl_kill_all(), line 172: sending signal 15 SIGTERM to child 5611 (pool default)
Nov 17 22:20:24.848676 [NOTICE] fpm_pctl_kill_all(), line 172: sending signal 15 SIGTERM to child 5610 (pool default)
Nov 17 22:20:24.848684 [NOTICE] fpm_pctl_kill_all(), line 172: sending signal 15 SIGTERM to child 5609 (pool default)
Nov 17 22:20:24.848689 [NOTICE] fpm_pctl_kill_all(), line 181: 4 children are still alive
Nov 17 22:20:24.848697 [NOTICE] fpm_got_signal(), line 48: received SIGCHLD
Nov 17 22:20:24.856756 [NOTICE] fpm_got_signal(), line 48: received SIGCHLD
Nov 17 22:20:24.856817 [WARNING] fpm_children_bury(), line 215: child 5610 (pool default) exited on signal 15 SIGTERM after 470.208881 seconds from start
Nov 17 22:20:24.856855 [WARNING] fpm_children_bury(), line 215: child 5612 (pool default) exited on signal 15 SIGTERM after 470.205202 seconds from start
Nov 17 22:20:24.860289 [NOTICE] fpm_got_signal(), line 48: received SIGCHLD
Nov 17 22:20:24.860321 [WARNING] fpm_children_bury(), line 215: child 5609 (pool default) exited on signal 15 SIGTERM after 470.213878 seconds from start
Nov 17 22:20:24.862573 [NOTICE] fpm_got_signal(), line 48: received SIGCHLD
Nov 17 22:20:24.862627 [WARNING] fpm_children_bury(), line 215: child 5611 (pool default) exited on signal 15 SIGTERM after 470.212971 seconds from start
Nov 17 22:20:24.862636 [NOTICE] fpm_pctl_exit(), line 81: exiting, bye-bye!
Nov 17 22:27:16.603222 [NOTICE] fpm_unix_init_main(), line 284: getrlimit(nofile): max:1024, cur:1024
Nov 17 22:27:16.603428 [NOTICE] fpm_event_init_main(), line 88: libevent: using epoll
Nov 17 22:27:16.603485 [NOTICE] fpm_init(), line 52: fpm is running, pid 5274
Nov 17 22:27:16.604560 [NOTICE] fpm_children_make(), line 352: child 5275 (pool default) started
Nov 17 22:27:16.605572 [NOTICE] fpm_children_make(), line 352: child 5276 (pool default) started
Nov 17 22:27:16.606584 [NOTICE] fpm_children_make(), line 352: child 5278 (pool default) started
Nov 17 22:27:16.607583 [NOTICE] fpm_children_make(), line 352: child 5279 (pool default) started
Nov 17 22:27:16.607608 [NOTICE] fpm_event_loop(), line 107: libevent: entering main loop
Nov 17 22:32:03.541697 [NOTICE] fpm_got_signal(), line 56: received SIGTERM
Nov 17 22:32:03.541724 [NOTICE] fpm_pctl(), line 256: switching to 'terminating' state
Nov 17 22:32:03.541750 [NOTICE] fpm_pctl_kill_all(), line 172: sending signal 15 SIGTERM to child 5279 (pool default)
Nov 17 22:32:03.541766 [NOTICE] fpm_pctl_kill_all(), line 172: sending signal 15 SIGTERM to child 5278 (pool default)
Nov 17 22:32:03.541777 [NOTICE] fpm_pctl_kill_all(), line 172: sending signal 15 SIGTERM to child 5276 (pool default)
Nov 17 22:32:03.541788 [NOTICE] fpm_pctl_kill_all(), line 172: sending signal 15 SIGTERM to child 5275 (pool default)
Nov 17 22:32:03.541795 [NOTICE] fpm_pctl_kill_all(), line 181: 4 children are still alive
Nov 17 22:32:03.551267 [NOTICE] fpm_got_signal(), line 48: received SIGCHLD
Nov 17 22:32:03.551330 [WARNING] fpm_children_bury(), line 215: child 5279 (pool default) exited on signal 15 SIGTERM after 286.943759 seconds from start
Nov 17 22:32:03.552573 [NOTICE] fpm_got_signal(), line 48: received SIGCHLD
Nov 17 22:32:03.552599 [WARNING] fpm_children_bury(), line 215: child 5278 (pool default) exited on signal 15 SIGTERM after 286.946027 seconds from start
Nov 17 22:32:03.553062 [NOTICE] fpm_got_signal(), line 48: received SIGCHLD
Nov 17 22:32:03.553085 [WARNING] fpm_children_bury(), line 215: child 5275 (pool default) exited on signal 15 SIGTERM after 286.948543 seconds from start
Nov 17 22:32:03.553107 [WARNING] fpm_children_bury(), line 215: child 5276 (pool default) exited on signal 15 SIGTERM after 286.947556 seconds from start
Nov 17 22:32:03.553116 [NOTICE] fpm_pctl_exit(), line 81: exiting, bye-bye!
Nov 17 22:32:04.639527 [NOTICE] fpm_unix_init_main(), line 284: getrlimit(nofile): max:1024, cur:1024
Nov 17 22:32:04.639744 [NOTICE] fpm_event_init_main(), line 88: libevent: using epoll
Nov 17 22:32:04.639816 [NOTICE] fpm_init(), line 52: fpm is running, pid 13648
Nov 17 22:32:04.640855 [NOTICE] fpm_children_make(), line 352: child 13649 (pool default) started
Nov 17 22:32:04.641819 [NOTICE] fpm_children_make(), line 352: child 13650 (pool default) started
Nov 17 22:32:04.643240 [NOTICE] fpm_children_make(), line 352: child 13651 (pool default) started
Nov 17 22:32:04.644413 [NOTICE] fpm_children_make(), line 352: child 13652 (pool default) started
Nov 17 22:32:04.644452 [NOTICE] fpm_event_loop(), line 107: libevent: entering main loop
Nov 17 22:32:05.373769 [NOTICE] fpm_got_signal(), line 56: received SIGTERM
Nov 17 22:32:05.373792 [NOTICE] fpm_pctl(), line 256: switching to 'terminating' state
Nov 17 22:32:05.373815 [NOTICE] fpm_pctl_kill_all(), line 172: sending signal 15 SIGTERM to child 13652 (pool default)
Nov 17 22:32:05.373828 [NOTICE] fpm_pctl_kill_all(), line 172: sending signal 15 SIGTERM to child 13651 (pool default)
Nov 17 22:32:05.373836 [NOTICE] fpm_pctl_kill_all(), line 172: sending signal 15 SIGTERM to child 13650 (pool default)
Nov 17 22:32:05.373845 [NOTICE] fpm_pctl_kill_all(), line 172: sending signal 15 SIGTERM to child 13649 (pool default)
Nov 17 22:32:05.373850 [NOTICE] fpm_pctl_kill_all(), line 181: 4 children are still alive
Nov 17 22:32:05.379241 [NOTICE] fpm_got_signal(), line 48: received SIGCHLD
Nov 17 22:32:05.379303 [WARNING] fpm_children_bury(), line 215: child 13651 (pool default) exited on signal 15 SIGTERM after 0.736073 seconds from start
Nov 17 22:32:05.379327 [WARNING] fpm_children_bury(), line 215: child 13652 (pool default) exited on signal 15 SIGTERM after 0.734925 seconds from start
Nov 17 22:32:05.379345 [NOTICE] fpm_got_signal(), line 48: received SIGCHLD
Nov 17 22:32:05.379649 [NOTICE] fpm_got_signal(), line 48: received SIGCHLD
Nov 17 22:32:05.379685 [WARNING] fpm_children_bury(), line 215: child 13649 (pool default) exited on signal 15 SIGTERM after 0.738877 seconds from start
Nov 17 22:32:05.379699 [WARNING] fpm_children_bury(), line 215: child 13650 (pool default) exited on signal 15 SIGTERM after 0.737905 seconds from start
Nov 17 22:32:05.379705 [NOTICE] fpm_pctl_exit(), line 81: exiting, bye-bye!
Nov 17 22:32:05.397381 [NOTICE] fpm_unix_init_main(), line 284: getrlimit(nofile): max:1024, cur:1024
Nov 17 22:32:05.397592 [NOTICE] fpm_event_init_main(), line 88: libevent: using epoll
Nov 17 22:32:05.397651 [NOTICE] fpm_init(), line 52: fpm is running, pid 13670
Nov 17 22:32:05.398699 [NOTICE] fpm_children_make(), line 352: child 13671 (pool default) started
Nov 17 22:32:05.399683 [NOTICE] fpm_children_make(), line 352: child 13672 (pool default) started
Nov 17 22:32:05.400696 [NOTICE] fpm_children_make(), line 352: child 13673 (pool default) started
Nov 17 22:32:05.401700 [NOTICE] fpm_children_make(), line 352: child 13674 (pool default) started
Nov 17 22:32:05.401739 [NOTICE] fpm_event_loop(), line 107: libevent: entering main loop
Nov 17 22:32:06.420308 [NOTICE] fpm_got_signal(), line 56: received SIGTERM
Nov 17 22:32:06.420336 [NOTICE] fpm_pctl(), line 256: switching to 'terminating' state
Nov 17 22:32:06.420363 [NOTICE] fpm_pctl_kill_all(), line 172: sending signal 15 SIGTERM to child 13674 (pool default)
Nov 17 22:32:06.420375 [NOTICE] fpm_pctl_kill_all(), line 172: sending signal 15 SIGTERM to child 13673 (pool default)
Nov 17 22:32:06.420383 [NOTICE] fpm_pctl_kill_all(), line 172: sending signal 15 SIGTERM to child 13672 (pool default)
Nov 17 22:32:06.420412 [NOTICE] fpm_pctl_kill_all(), line 172: sending signal 15 SIGTERM to child 13671 (pool default)
Nov 17 22:32:06.420418 [NOTICE] fpm_pctl_kill_all(), line 181: 4 children are still alive
Nov 17 22:32:06.427975 [NOTICE] fpm_got_signal(), line 48: received SIGCHLD
Nov 17 22:32:06.428037 [WARNING] fpm_children_bury(), line 215: child 13671 (pool default) exited on signal 15 SIGTERM after 1.029357 seconds from start
Nov 17 22:32:06.428062 [WARNING] fpm_children_bury(), line 215: child 13672 (pool default) exited on signal 15 SIGTERM after 1.028392 seconds from start
Nov 17 22:32:06.428077 [WARNING] fpm_children_bury(), line 215: child 13673 (pool default) exited on signal 15 SIGTERM after 1.027391 seconds from start
Nov 17 22:32:06.428090 [WARNING] fpm_children_bury(), line 215: child 13674 (pool default) exited on signal 15 SIGTERM after 1.026406 seconds from start
Nov 17 22:32:06.428097 [NOTICE] fpm_pctl_exit(), line 81: exiting, bye-bye!
Nov 17 22:32:07.445144 [NOTICE] fpm_unix_init_main(), line 284: getrlimit(nofile): max:1024, cur:1024
Nov 17 22:32:07.445333 [NOTICE] fpm_event_init_main(), line 88: libevent: using epoll
Nov 17 22:32:07.445399 [NOTICE] fpm_init(), line 52: fpm is running, pid 13691
Nov 17 22:32:07.446387 [NOTICE] fpm_children_make(), line 352: child 13692 (pool default) started
Nov 17 22:32:07.447684 [NOTICE] fpm_children_make(), line 352: child 13693 (pool default) started
Nov 17 22:32:07.449256 [NOTICE] fpm_children_make(), line 352: child 13695 (pool default) started
Nov 17 22:32:07.450223 [NOTICE] fpm_children_make(), line 352: child 13696 (pool default) started
Nov 17 22:32:07.450246 [NOTICE] fpm_event_loop(), line 107: libevent: entering main loop
[/code]

Помогите. Замучался уже.