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vim /etc/php-fpm.d/www.conf

; Start a new pool named 'www'.[www]; 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 = 127.0.0.1:9000; Set listen(2) backlog. A value of '-1' means unlimited.; Default Value: -1;listen.backlog = -1; 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: anylisten.allowed_clients = 127.0.0.1; 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 = nobody;listen.group = nobody;listen.mode = 0666; Unix user/group of processes; Note: The user is mandatory. If the group is not set, the default user's group;       will be used.; RPM: apache Choosed to be able to access some dir as httpduser = nginx; RPM: Keep a group allowed to write in log dir.group = nginx; 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:;             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.; 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 to be created when pm is set to 'dynamic'.; 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.; Note: Used when pm is set to either 'static' or 'dynamic'; Note: This value is mandatory.pm.max_children = 120; 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) / 2pm.start_servers = 24; The desired minimum number of idle server processes.; Note: Used only when pm is set to 'dynamic'pm.min_spare_servers = 24; 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 = 60; 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. By default, the status page shows the following; information:;   accepted conn    - the number of request accepted by the pool;;   pool             - the name of the pool;;   process manager  - static or dynamic;;   idle processes   - the number of idle processes;;   active processes - the number of active processes;;   total processes  - the number of idle + active processes.; The values of 'idle processes', 'active processes' and 'total processes' are; updated each second. The value of 'accepted conn' is updated in real time.; Example output:;   accepted conn:   12073;   pool:             www;   process manager:  static;   idle processes:   35;   active processes: 65;   total processes:  100; By default the status page output is formatted as text/plain. Passing either; 'html' or 'json' as a query string will return the corresponding output; syntax. Example: 

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