php-fpm配置：打开php-fpm的配置文件：/etc/php-fpm.conf

php-fpm配置：

1. 打开php-fpm的配置文件：/etc/php-fpm.conf

2. 修改php-fpm的运行用户和组：

user = www-data

group = www-data

3. 修改php-fpm的最大连接数：

pm.max_children = 50

4. 修改php-fpm的最大请求数：

pm.max_requests = 500

5. 修改php-fpm的超时时间：

request_terminate_timeout = 30s

6. 保存并重启php-fpm：

sudo systemctl restart php-fpm

以上就是php-fpm的常用配置，完整的php-fpm配置如下：

[global]

; Pid file

pid = run/php-fpm.pid

; Error log file

error_log = log/php-fpm.log

; Log level

log_level = warning

; The process manager configuration

[process]

; The number of child processes to be created when pm is set to 'static'

pm = dynamic

; The number of child processes created on startup

pm.start_servers = 4

; The desired minimum number of idle server processes

pm.min_spare_servers = 2

; The desired maximum number of idle server processes

pm.max_spare_servers = 6

; The number of seconds after which an idle process will be killed

pm.process_idle_timeout = 10s

; The number of requests each child process should execute before resing

pm.max_requests = 500

; The user and group settings for the processes

user = www-data

group = www-data

; The listen.owner and listen.group settings

listen.owner = www-data

listen.group = www-data

; Set permissions for unix socket, if one is used

;listen.mode = 0666

; When POSIX Access Control Lists are supported you can set them using

; these options, value is a comma separated list of user/group names.

; When set, listen.owner and listen.group are ignored

;listen.acl_users =

;listen.acl_groups =

; List of addresses 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/php-fpm.sock

; Set listen(2) backlog

; Default Value: 65535 (-1 on FreeBSD and OpenBSD)

;listen.backlog = 65535

; Set permissions for unix socket, if one is used

; 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

; 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 httpd

user = www-data

group = www-data

; 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