1 ; Start a new pool named 'www'.
2 ; the variable $pool can we used in any directive and will be replaced by the
3 ; pool name ('www' here)
7 ; It only applies on the following directives:
9 ; - 'listen' (unixsocket)
13 ; - 'php_admin_values'
14 ; When not set, the global prefix (or /usr) applies instead.
15 ; Note: This directive can also be relative to the global prefix.
17 ;prefix = /path/to/pools/$pool
19 ; Unix user/group of processes
20 ; Note: The user is mandatory. If the group is not set, the default user's group
25 ; The address on which to accept FastCGI requests.
27 ; 'ip.add.re.ss:port' - to listen on a TCP socket to a specific address on
29 ; 'port' - to listen on a TCP socket to all addresses on a
31 ; '/path/to/unix/socket' - to listen on a unix socket.
32 ; Note: This value is mandatory.
33 listen = /var/run/php7-fpm.sock
35 ; Set listen(2) backlog.
36 ; Default Value: 128 (-1 on FreeBSD and OpenBSD)
39 ; Set permissions for unix socket, if one is used. In Linux, read/write
40 ; permissions must be set in order to allow connections from a web server. Many
41 ; BSD-derived systems allow connections regardless of permissions.
42 ; Default Values: user and group are set as the running user
44 ;listen.owner = www-data
45 ;listen.group = www-data
48 ; List of ipv4 addresses of FastCGI clients which are allowed to connect.
49 ; Equivalent to the FCGI_WEB_SERVER_ADDRS environment variable in the original
50 ; PHP FCGI (5.2.2+). Makes sense only with a tcp listening socket. Each address
51 ; must be separated by a comma. If this value is left blank, connections will be
52 ; accepted from any ip address.
54 ;listen.allowed_clients = 127.0.0.1
56 ; Specify the nice(2) priority to apply to the pool processes (only if set)
57 ; The value can vary from -19 (highest priority) to 20 (lower priority)
58 ; Note: - It will only work if the FPM master process is launched as root
59 ; - The pool processes will inherit the master process priority
60 ; unless it specified otherwise
61 ; Default Value: no set
64 ; Choose how the process manager will control the number of child processes.
66 ; static - a fixed number (pm.max_children) of child processes;
67 ; dynamic - the number of child processes are set dynamically based on the
68 ; following directives. With this process management, there will be
69 ; always at least 1 children.
70 ; pm.max_children - the maximum number of children that can
71 ; be alive at the same time.
72 ; pm.start_servers - the number of children created on startup.
73 ; pm.min_spare_servers - the minimum number of children in 'idle'
74 ; state (waiting to process). If the number
75 ; of 'idle' processes is less than this
76 ; number then some children will be created.
77 ; pm.max_spare_servers - the maximum number of children in 'idle'
78 ; state (waiting to process). If the number
79 ; of 'idle' processes is greater than this
80 ; number then some children will be killed.
81 ; ondemand - no children are created at startup. Children will be forked when
82 ; new requests will connect. The following parameter are used:
83 ; pm.max_children - the maximum number of children that
84 ; can be alive at the same time.
85 ; pm.process_idle_timeout - The number of seconds after which
86 ; an idle process will be killed.
87 ; Note: This value is mandatory.
90 ; The number of child processes to be created when pm is set to 'static' and the
91 ; maximum number of child processes when pm is set to 'dynamic' or 'ondemand'.
92 ; This value sets the limit on the number of simultaneous requests that will be
93 ; served. Equivalent to the ApacheMaxClients directive with mpm_prefork.
94 ; Equivalent to the PHP_FCGI_CHILDREN environment variable in the original PHP
95 ; CGI. The below defaults are based on a server without much resources. Don't
96 ; forget to tweak pm.* to fit your needs.
97 ; Note: Used when pm is set to 'static', 'dynamic' or 'ondemand'
98 ; Note: This value is mandatory.
101 ; The number of child processes created on startup.
102 ; Note: Used only when pm is set to 'dynamic'
103 ; Default Value: min_spare_servers + (max_spare_servers - min_spare_servers) / 2
106 ; The desired minimum number of idle server processes.
107 ; Note: Used only when pm is set to 'dynamic'
108 ; Note: Mandatory when pm is set to 'dynamic'
109 pm.min_spare_servers = 1
111 ; The desired maximum number of idle server processes.
112 ; Note: Used only when pm is set to 'dynamic'
113 ; Note: Mandatory when pm is set to 'dynamic'
114 pm.max_spare_servers = 3
116 ; The number of seconds after which an idle process will be killed.
117 ; Note: Used only when pm is set to 'ondemand'
119 ;pm.process_idle_timeout = 10s;
121 ; The number of requests each child process should execute before respawning.
122 ; This can be useful to work around memory leaks in 3rd party libraries. For
123 ; endless request processing specify '0'. Equivalent to PHP_FCGI_MAX_REQUESTS.
125 ;pm.max_requests = 500
127 ; The URI to view the FPM status page. If this value is not set, no URI will be
128 ; recognized as a status page. It shows the following informations:
129 ; pool - the name of the pool;
130 ; process manager - static, dynamic or ondemand;
131 ; start time - the date and time FPM has started;
132 ; start since - number of seconds since FPM has started;
133 ; accepted conn - the number of request accepted by the pool;
134 ; listen queue - the number of request in the queue of pending
135 ; connections (see backlog in listen(2));
136 ; max listen queue - the maximum number of requests in the queue
137 ; of pending connections since FPM has started;
138 ; listen queue len - the size of the socket queue of pending connections;
139 ; idle processes - the number of idle processes;
140 ; active processes - the number of active processes;
141 ; total processes - the number of idle + active processes;
142 ; max active processes - the maximum number of active processes since FPM
144 ; max children reached - number of times, the process limit has been reached,
145 ; when pm tries to start more children (works only for
146 ; pm 'dynamic' and 'ondemand');
147 ; Value are updated in real time.
150 ; process manager: static
151 ; start time: 01/Jul/2011:17:53:49 +0200
153 ; accepted conn: 190460
155 ; max listen queue: 1
156 ; listen queue len: 42
158 ; active processes: 11
159 ; total processes: 15
160 ; max active processes: 12
161 ; max children reached: 0
163 ; By default the status page output is formatted as text/plain. Passing either
164 ; 'html', 'xml' or 'json' in the query string will return the corresponding
165 ; output syntax. Example:
166 ; http://www.foo.bar/status
167 ; http://www.foo.bar/status?json
168 ; http://www.foo.bar/status?html
169 ; http://www.foo.bar/status?xml
171 ; By default the status page only outputs short status. Passing 'full' in the
172 ; query string will also return status for each pool process.
174 ; http://www.foo.bar/status?full
175 ; http://www.foo.bar/status?json&full
176 ; http://www.foo.bar/status?html&full
177 ; http://www.foo.bar/status?xml&full
178 ; The Full status returns for each process:
179 ; pid - the PID of the process;
180 ; state - the state of the process (Idle, Running, ...);
181 ; start time - the date and time the process has started;
182 ; start since - the number of seconds since the process has started;
183 ; requests - the number of requests the process has served;
184 ; request duration - the duration in µs of the requests;
185 ; request method - the request method (GET, POST, ...);
186 ; request URI - the request URI with the query string;
187 ; content length - the content length of the request (only with POST);
188 ; user - the user (PHP_AUTH_USER) (or '-' if not set);
189 ; script - the main script called (or '-' if not set);
190 ; last request cpu - the %cpu the last request consumed
191 ; it's always 0 if the process is not in Idle state
192 ; because CPU calculation is done when the request
193 ; processing has terminated;
194 ; last request memory - the max amount of memory the last request consumed
195 ; it's always 0 if the process is not in Idle state
196 ; because memory calculation is done when the request
197 ; processing has terminated;
198 ; If the process is in Idle state, then informations are related to the
199 ; last request the process has served. Otherwise informations are related to
200 ; the current request being served.
202 ; ************************
205 ; start time: 01/Jul/2011:17:53:49 +0200
208 ; request duration: 1250261
209 ; request method: GET
210 ; request URI: /test_mem.php?N=10000
213 ; script: /home/fat/web/docs/php/test_mem.php
214 ; last request cpu: 0.00
215 ; last request memory: 0
217 ; Note: There is a real-time FPM status monitoring sample web page available
218 ; It's available in: ${prefix}/share/fpm/status.html
220 ; Note: The value must start with a leading slash (/). The value can be
221 ; anything, but it may not be a good idea to use the .php extension or it
222 ; may conflict with a real PHP file.
223 ; Default Value: not set
224 ;pm.status_path = /status
226 ; The ping URI to call the monitoring page of FPM. If this value is not set, no
227 ; URI will be recognized as a ping page. This could be used to test from outside
228 ; that FPM is alive and responding, or to
229 ; - create a graph of FPM availability (rrd or such);
230 ; - remove a server from a group if it is not responding (load balancing);
231 ; - trigger alerts for the operating team (24/7).
232 ; Note: The value must start with a leading slash (/). The value can be
233 ; anything, but it may not be a good idea to use the .php extension or it
234 ; may conflict with a real PHP file.
235 ; Default Value: not set
238 ; This directive may be used to customize the response of a ping request. The
239 ; response is formatted as text/plain with a 200 response code.
240 ; Default Value: pong
241 ;ping.response = pong
243 ; The access log file
245 ;access.log = log/$pool.access.log
247 ; The access log format.
248 ; The following syntax is allowed
249 ; %%: the '%' character
250 ; %C: %CPU used by the request
251 ; it can accept the following format:
252 ; - %{user}C for user CPU only
253 ; - %{system}C for system CPU only
254 ; - %{total}C for user + system CPU (default)
255 ; %d: time taken to serve the request
256 ; it can accept the following format:
257 ; - %{seconds}d (default)
262 ; %e: an environment variable (same as $_ENV or $_SERVER)
263 ; it must be associated with embraces to specify the name of the env
264 ; variable. Some exemples:
265 ; - server specifics like: %{REQUEST_METHOD}e or %{SERVER_PROTOCOL}e
266 ; - HTTP headers like: %{HTTP_HOST}e or %{HTTP_USER_AGENT}e
267 ; %f: script filename
268 ; %l: content-length of the request (for POST request only)
270 ; %M: peak of memory allocated by PHP
271 ; it can accept the following format:
272 ; - %{bytes}M (default)
279 ; it must be associated with embraces to specify the name of the header:
282 ; - %{Transfert-Encoding}o
284 ; %p: PID of the child that serviced the request
285 ; %P: PID of the parent of the child that serviced the request
286 ; %q: the query string
287 ; %Q: the '?' character if query string exists
288 ; %r: the request URI (without the query string, see %q and %Q)
289 ; %R: remote IP address
290 ; %s: status (response code)
291 ; %t: server time the request was received
292 ; it can accept a strftime(3) format:
293 ; %d/%b/%Y:%H:%M:%S %z (default)
294 ; %T: time the log has been written (the request has finished)
295 ; it can accept a strftime(3) format:
296 ; %d/%b/%Y:%H:%M:%S %z (default)
299 ; Default: "%R - %u %t \"%m %r\" %s"
300 ;access.format = "%R - %u %t \"%m %r%Q%q\" %s %f %{mili}d %{kilo}M %C%%"
302 ; The log file for slow requests
303 ; Default Value: not set
304 ; Note: slowlog is mandatory if request_slowlog_timeout is set
305 ;slowlog = log/$pool.log.slow
307 ; The timeout for serving a single request after which a PHP backtrace will be
308 ; dumped to the 'slowlog' file. A value of '0s' means 'off'.
309 ; Available units: s(econds)(default), m(inutes), h(ours), or d(ays)
311 ;request_slowlog_timeout = 0
313 ; The timeout for serving a single request after which the worker process will
314 ; be killed. This option should be used when the 'max_execution_time' ini option
315 ; does not stop script execution for some reason. A value of '0' means 'off'.
316 ; Available units: s(econds)(default), m(inutes), h(ours), or d(ays)
318 ;request_terminate_timeout = 0
320 ; Set open file descriptor rlimit.
321 ; Default Value: system defined value
324 ; Set max core size rlimit.
325 ; Possible Values: 'unlimited' or an integer greater or equal to 0
326 ; Default Value: system defined value
329 ; Chroot to this directory at the start. This value must be defined as an
330 ; absolute path. When this value is not set, chroot is not used.
331 ; Note: you can prefix with '$prefix' to chroot to the pool prefix or one
332 ; of its subdirectories. If the pool prefix is not set, the global prefix
333 ; will be used instead.
334 ; Note: chrooting is a great security feature and should be used whenever
335 ; possible. However, all PHP paths will be relative to the chroot
336 ; (error_log, sessions.save_path, ...).
337 ; Default Value: not set
340 ; Chdir to this directory at the start.
341 ; Note: relative path can be used.
342 ; Default Value: current directory or / when chroot
345 ; Redirect worker stdout and stderr into main error log. If not set, stdout and
346 ; stderr will be redirected to /dev/null according to FastCGI specs.
347 ; Note: on highloaded environement, this can cause some delay in the page
348 ; process time (several ms).
350 ;catch_workers_output = yes
352 ; Limits the extensions of the main script FPM will allow to parse. This can
353 ; prevent configuration mistakes on the web server side. You should only limit
354 ; FPM to .php extensions to prevent malicious users to use other extensions to
356 ; Note: set an empty value to allow all extensions.
357 ; Default Value: .php
358 ;security.limit_extensions = .php .php3 .php4 .php5
360 ; Pass environment variables like LD_LIBRARY_PATH. All $VARIABLEs are taken from
361 ; the current environment.
362 ; Default Value: clean env
363 ;env[HOSTNAME] = $HOSTNAME
364 ;env[PATH] = /usr/local/bin:/usr/bin:/bin
369 ; Additional php.ini defines, specific to this pool of workers. These settings
370 ; overwrite the values previously defined in the php.ini. The directives are the
371 ; same as the PHP SAPI:
372 ; php_value/php_flag - you can set classic ini defines which can
373 ; be overwritten from PHP call 'ini_set'.
374 ; php_admin_value/php_admin_flag - these directives won't be overwritten by
376 ; For php_*flag, valid values are on, off, 1, 0, true, false, yes or no.
378 ; Defining 'extension' will load the corresponding shared extension from
379 ; extension_dir. Defining 'disable_functions' or 'disable_classes' will not
380 ; overwrite previously defined php.ini values, but will append the new value
383 ; Note: path INI options can be relative and will be expanded with the prefix
384 ; (pool, global or /usr)
386 ; Default Value: nothing is defined by default except the values in php.ini and
387 ; specified at startup with the -d argument
388 ;php_admin_value[sendmail_path] = /usr/sbin/sendmail -t -i -f www@my.domain.com
389 ;php_flag[display_errors] = off
390 ;php_admin_value[error_log] = /var/log/fpm-php.www.log
391 ;php_admin_flag[log_errors] = on
392 ;php_admin_value[memory_limit] = 32M