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- ; Start a new pool named 'www'.
- ; the variable $pool can we used in any directive and will be replaced by the
- ; pool name ('www' here)
- [www]
-
- ; Per pool prefix
- ; It only applies on the following directives:
- ; - 'slowlog'
- ; - 'listen' (unixsocket)
- ; - 'chroot'
- ; - 'chdir'
- ; - 'php_values'
- ; - 'php_admin_values'
- ; When not set, the global prefix (or /usr) applies instead.
- ; Note: This directive can also be relative to the global prefix.
- ; Default Value: none
- ;prefix = /path/to/pools/$pool
-
- ; Unix user/group of processes
- ; Note: The user is mandatory. If the group is not set, the default user's group
- ; will be used.
- user = nobody
- ;group =
-
- ; The address on which to accept FastCGI requests.
- ; Valid syntaxes are:
- ; 'ip.add.re.ss:port' - to listen on a TCP socket to a specific address on
- ; a specific port;
- ; 'port' - to listen on a TCP socket to all addresses on a
- ; specific port;
- ; '/path/to/unix/socket' - to listen on a unix socket.
- ; Note: This value is mandatory.
- listen = /var/run/php5-fpm.sock
-
- ; Set listen(2) backlog.
- ; Default Value: 128 (-1 on FreeBSD and OpenBSD)
- ;listen.backlog = 128
-
- ; Set permissions for unix socket, if one is used. In Linux, read/write
- ; permissions must be set in order to allow connections from a web server. Many
- ; BSD-derived systems allow connections regardless of permissions.
- ; Default Values: user and group are set as the running user
- ; mode is set to 0666
- ;listen.owner = www-data
- ;listen.group = www-data
- ;listen.mode = 0666
-
- ; List of ipv4 addresses of FastCGI clients which are allowed to connect.
- ; Equivalent to the FCGI_WEB_SERVER_ADDRS environment variable in the original
- ; PHP FCGI (5.2.2+). Makes sense only with a tcp listening socket. Each address
- ; must be separated by a comma. If this value is left blank, connections will be
- ; accepted from any ip address.
- ; Default Value: any
- ;listen.allowed_clients = 127.0.0.1
-
- ; Specify the nice(2) priority to apply to the pool processes (only if set)
- ; The value can vary from -19 (highest priority) to 20 (lower priority)
- ; Note: - It will only work if the FPM master process is launched as root
- ; - The pool processes will inherit the master process priority
- ; unless it specified otherwise
- ; Default Value: no set
- ; priority = -19
-
- ; Choose how the process manager will control the number of child processes.
- ; Possible Values:
- ; static - a fixed number (pm.max_children) of child processes;
- ; dynamic - the number of child processes are set dynamically based on the
- ; following directives. With this process management, there will be
- ; always at least 1 children.
- ; pm.max_children - the maximum number of children that can
- ; be alive at the same time.
- ; pm.start_servers - the number of children created on startup.
- ; pm.min_spare_servers - the minimum number of children in 'idle'
- ; state (waiting to process). If the number
- ; of 'idle' processes is less than this
- ; number then some children will be created.
- ; pm.max_spare_servers - the maximum number of children in 'idle'
- ; state (waiting to process). If the number
- ; of 'idle' processes is greater than this
- ; number then some children will be killed.
- ; ondemand - no children are created at startup. Children will be forked when
- ; new requests will connect. The following parameter are used:
- ; pm.max_children - the maximum number of children that
- ; can be alive at the same time.
- ; pm.process_idle_timeout - The number of seconds after which
- ; an idle process will be killed.
- ; Note: This value is mandatory.
- pm = dynamic
-
- ; The number of child processes to be created when pm is set to 'static' and the
- ; maximum number of child processes when pm is set to 'dynamic' or 'ondemand'.
- ; This value sets the limit on the number of simultaneous requests that will be
- ; served. Equivalent to the ApacheMaxClients directive with mpm_prefork.
- ; Equivalent to the PHP_FCGI_CHILDREN environment variable in the original PHP
- ; CGI. The below defaults are based on a server without much resources. Don't
- ; forget to tweak pm.* to fit your needs.
- ; Note: Used when pm is set to 'static', 'dynamic' or 'ondemand'
- ; Note: This value is mandatory.
- pm.max_children = 5
-
- ; The number of child processes created on startup.
- ; Note: Used only when pm is set to 'dynamic'
- ; Default Value: min_spare_servers + (max_spare_servers - min_spare_servers) / 2
- pm.start_servers = 2
-
- ; The desired minimum number of idle server processes.
- ; Note: Used only when pm is set to 'dynamic'
- ; Note: Mandatory when pm is set to 'dynamic'
- pm.min_spare_servers = 1
-
- ; The desired maximum number of idle server processes.
- ; Note: Used only when pm is set to 'dynamic'
- ; Note: Mandatory when pm is set to 'dynamic'
- pm.max_spare_servers = 3
-
- ; The number of seconds after which an idle process will be killed.
- ; Note: Used only when pm is set to 'ondemand'
- ; Default Value: 10s
- ;pm.process_idle_timeout = 10s;
-
- ; The number of requests each child process should execute before respawning.
- ; This can be useful to work around memory leaks in 3rd party libraries. For
- ; endless request processing specify '0'. Equivalent to PHP_FCGI_MAX_REQUESTS.
- ; Default Value: 0
- ;pm.max_requests = 500
-
- ; The URI to view the FPM status page. If this value is not set, no URI will be
- ; recognized as a status page. It shows the following informations:
- ; pool - the name of the pool;
- ; process manager - static, dynamic or ondemand;
- ; start time - the date and time FPM has started;
- ; start since - number of seconds since FPM has started;
- ; accepted conn - the number of request accepted by the pool;
- ; listen queue - the number of request in the queue of pending
- ; connections (see backlog in listen(2));
- ; max listen queue - the maximum number of requests in the queue
- ; of pending connections since FPM has started;
- ; listen queue len - the size of the socket queue of pending connections;
- ; idle processes - the number of idle processes;
- ; active processes - the number of active processes;
- ; total processes - the number of idle + active processes;
- ; max active processes - the maximum number of active processes since FPM
- ; has started;
- ; max children reached - number of times, the process limit has been reached,
- ; when pm tries to start more children (works only for
- ; pm 'dynamic' and 'ondemand');
- ; Value are updated in real time.
- ; Example output:
- ; pool: www
- ; process manager: static
- ; start time: 01/Jul/2011:17:53:49 +0200
- ; start since: 62636
- ; accepted conn: 190460
- ; listen queue: 0
- ; max listen queue: 1
- ; listen queue len: 42
- ; idle processes: 4
- ; active processes: 11
- ; total processes: 15
- ; max active processes: 12
- ; max children reached: 0
- ;
- ; By default the status page output is formatted as text/plain. Passing either
- ; 'html', 'xml' or 'json' in the query string will return the corresponding
- ; output syntax. Example:
- ; http://www.foo.bar/status
- ; http://www.foo.bar/status?json
- ; http://www.foo.bar/status?html
- ; http://www.foo.bar/status?xml
- ;
- ; By default the status page only outputs short status. Passing 'full' in the
- ; query string will also return status for each pool process.
- ; Example:
- ; http://www.foo.bar/status?full
- ; http://www.foo.bar/status?json&full
- ; http://www.foo.bar/status?html&full
- ; http://www.foo.bar/status?xml&full
- ; The Full status returns for each process:
- ; pid - the PID of the process;
- ; state - the state of the process (Idle, Running, ...);
- ; start time - the date and time the process has started;
- ; start since - the number of seconds since the process has started;
- ; requests - the number of requests the process has served;
- ; request duration - the duration in µs of the requests;
- ; request method - the request method (GET, POST, ...);
- ; request URI - the request URI with the query string;
- ; content length - the content length of the request (only with POST);
- ; user - the user (PHP_AUTH_USER) (or '-' if not set);
- ; script - the main script called (or '-' if not set);
- ; last request cpu - the %cpu the last request consumed
- ; it's always 0 if the process is not in Idle state
- ; because CPU calculation is done when the request
- ; processing has terminated;
- ; last request memory - the max amount of memory the last request consumed
- ; it's always 0 if the process is not in Idle state
- ; because memory calculation is done when the request
- ; processing has terminated;
- ; If the process is in Idle state, then informations are related to the
- ; last request the process has served. Otherwise informations are related to
- ; the current request being served.
- ; Example output:
- ; ************************
- ; pid: 31330
- ; state: Running
- ; start time: 01/Jul/2011:17:53:49 +0200
- ; start since: 63087
- ; requests: 12808
- ; request duration: 1250261
- ; request method: GET
- ; request URI: /test_mem.php?N=10000
- ; content length: 0
- ; user: -
- ; script: /home/fat/web/docs/php/test_mem.php
- ; last request cpu: 0.00
- ; last request memory: 0
- ;
- ; Note: There is a real-time FPM status monitoring sample web page available
- ; It's available in: ${prefix}/share/fpm/status.html
- ;
- ; Note: The value must start with a leading slash (/). The value can be
- ; anything, but it may not be a good idea to use the .php extension or it
- ; may conflict with a real PHP file.
- ; Default Value: not set
- ;pm.status_path = /status
-
- ; The ping URI to call the monitoring page of FPM. If this value is not set, no
- ; URI will be recognized as a ping page. This could be used to test from outside
- ; that FPM is alive and responding, or to
- ; - create a graph of FPM availability (rrd or such);
- ; - remove a server from a group if it is not responding (load balancing);
- ; - trigger alerts for the operating team (24/7).
- ; Note: The value must start with a leading slash (/). The value can be
- ; anything, but it may not be a good idea to use the .php extension or it
- ; may conflict with a real PHP file.
- ; Default Value: not set
- ;ping.path = /ping
-
- ; This directive may be used to customize the response of a ping request. The
- ; response is formatted as text/plain with a 200 response code.
- ; Default Value: pong
- ;ping.response = pong
-
- ; The access log file
- ; Default: not set
- ;access.log = log/$pool.access.log
-
- ; The access log format.
- ; The following syntax is allowed
- ; %%: the '%' character
- ; %C: %CPU used by the request
- ; it can accept the following format:
- ; - %{user}C for user CPU only
- ; - %{system}C for system CPU only
- ; - %{total}C for user + system CPU (default)
- ; %d: time taken to serve the request
- ; it can accept the following format:
- ; - %{seconds}d (default)
- ; - %{miliseconds}d
- ; - %{mili}d
- ; - %{microseconds}d
- ; - %{micro}d
- ; %e: an environment variable (same as $_ENV or $_SERVER)
- ; it must be associated with embraces to specify the name of the env
- ; variable. Some exemples:
- ; - server specifics like: %{REQUEST_METHOD}e or %{SERVER_PROTOCOL}e
- ; - HTTP headers like: %{HTTP_HOST}e or %{HTTP_USER_AGENT}e
- ; %f: script filename
- ; %l: content-length of the request (for POST request only)
- ; %m: request method
- ; %M: peak of memory allocated by PHP
- ; it can accept the following format:
- ; - %{bytes}M (default)
- ; - %{kilobytes}M
- ; - %{kilo}M
- ; - %{megabytes}M
- ; - %{mega}M
- ; %n: pool name
- ; %o: ouput header
- ; it must be associated with embraces to specify the name of the header:
- ; - %{Content-Type}o
- ; - %{X-Powered-By}o
- ; - %{Transfert-Encoding}o
- ; - ....
- ; %p: PID of the child that serviced the request
- ; %P: PID of the parent of the child that serviced the request
- ; %q: the query string
- ; %Q: the '?' character if query string exists
- ; %r: the request URI (without the query string, see %q and %Q)
- ; %R: remote IP address
- ; %s: status (response code)
- ; %t: server time the request was received
- ; it can accept a strftime(3) format:
- ; %d/%b/%Y:%H:%M:%S %z (default)
- ; %T: time the log has been written (the request has finished)
- ; it can accept a strftime(3) format:
- ; %d/%b/%Y:%H:%M:%S %z (default)
- ; %u: remote user
- ;
- ; Default: "%R - %u %t \"%m %r\" %s"
- ;access.format = "%R - %u %t \"%m %r%Q%q\" %s %f %{mili}d %{kilo}M %C%%"
-
- ; The log file for slow requests
- ; Default Value: not set
- ; Note: slowlog is mandatory if request_slowlog_timeout is set
- ;slowlog = log/$pool.log.slow
-
- ; The timeout for serving a single request after which a PHP backtrace will be
- ; dumped to the 'slowlog' file. A value of '0s' means 'off'.
- ; Available units: s(econds)(default), m(inutes), h(ours), or d(ays)
- ; Default Value: 0
- ;request_slowlog_timeout = 0
-
- ; The timeout for serving a single request after which the worker process will
- ; be killed. This option should be used when the 'max_execution_time' ini option
- ; does not stop script execution for some reason. A value of '0' means 'off'.
- ; Available units: s(econds)(default), m(inutes), h(ours), or d(ays)
- ; Default Value: 0
- ;request_terminate_timeout = 0
-
- ; Set open file descriptor rlimit.
- ; Default Value: system defined value
- ;rlimit_files = 1024
-
- ; Set max core size rlimit.
- ; Possible Values: 'unlimited' or an integer greater or equal to 0
- ; Default Value: system defined value
- ;rlimit_core = 0
-
- ; Chroot to this directory at the start. This value must be defined as an
- ; absolute path. When this value is not set, chroot is not used.
- ; Note: you can prefix with '$prefix' to chroot to the pool prefix or one
- ; of its subdirectories. If the pool prefix is not set, the global prefix
- ; will be used instead.
- ; Note: chrooting is a great security feature and should be used whenever
- ; possible. However, all PHP paths will be relative to the chroot
- ; (error_log, sessions.save_path, ...).
- ; Default Value: not set
- ;chroot =
-
- ; Chdir to this directory at the start.
- ; Note: relative path can be used.
- ; Default Value: current directory or / when chroot
- chdir = /
-
- ; Redirect worker stdout and stderr into main error log. If not set, stdout and
- ; stderr will be redirected to /dev/null according to FastCGI specs.
- ; Note: on highloaded environement, this can cause some delay in the page
- ; process time (several ms).
- ; Default Value: no
- ;catch_workers_output = yes
-
- ; Limits the extensions of the main script FPM will allow to parse. This can
- ; prevent configuration mistakes on the web server side. You should only limit
- ; FPM to .php extensions to prevent malicious users to use other extensions to
- ; exectute php code.
- ; Note: set an empty value to allow all extensions.
- ; Default Value: .php
- ;security.limit_extensions = .php .php3 .php4 .php5
-
- ; Pass environment variables like LD_LIBRARY_PATH. All $VARIABLEs are taken from
- ; the current environment.
- ; Default Value: clean env
- ;env[HOSTNAME] = $HOSTNAME
- ;env[PATH] = /usr/local/bin:/usr/bin:/bin
- ;env[TMP] = /tmp
- ;env[TMPDIR] = /tmp
- ;env[TEMP] = /tmp
-
- ; Additional php.ini defines, specific to this pool of workers. These settings
- ; overwrite the values previously defined in the php.ini. The directives are the
- ; same as the PHP SAPI:
- ; php_value/php_flag - you can set classic ini defines which can
- ; be overwritten from PHP call 'ini_set'.
- ; php_admin_value/php_admin_flag - these directives won't be overwritten by
- ; PHP call 'ini_set'
- ; For php_*flag, valid values are on, off, 1, 0, true, false, yes or no.
-
- ; Defining 'extension' will load the corresponding shared extension from
- ; extension_dir. Defining 'disable_functions' or 'disable_classes' will not
- ; overwrite previously defined php.ini values, but will append the new value
- ; instead.
-
- ; Note: path INI options can be relative and will be expanded with the prefix
- ; (pool, global or /usr)
-
- ; Default Value: nothing is defined by default except the values in php.ini and
- ; specified at startup with the -d argument
- ;php_admin_value[sendmail_path] = /usr/sbin/sendmail -t -i -f www@my.domain.com
- ;php_flag[display_errors] = off
- ;php_admin_value[error_log] = /var/log/fpm-php.www.log
- ;php_admin_flag[log_errors] = on
- ;php_admin_value[memory_limit] = 32M
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