pid = run/php-fpm.pid
#pid setting. The default setting is var / run / PHP FPM pid, recommended on
 
error_log = log/php-fpm.log
#The error log is var / log / PHP fpm.exe in the installation directory by default log
 
log_level = notice
#Error level Available levels are: alert, error, warning, notice, debug Default: Notice
 
emergency_restart_threshold = 60
emergency_restart_interval = 60s
#Indicates in emergency_ restart_ If the number of PHP CGI processes with SIGSEGV or SIGBUS errors within the value set by interval exceeds emergency_restart_threshold, PHP FPM will restart gracefully. These two options generally remain the default values.
 
process_control_timeout = 0
#Set the timeout for the subprocess to accept the multiplexed signal of the main process Available units: s (seconds), m (minutes), H (hours), or D (days). Default unit: s (seconds) Default: 0
 
daemonize = yes
#Execute FPM in the background. The default value is yes. If it is for debugging, it can be changed to no. In FPM, different settings can be used to run multiple process pools. These settings can be set separately for each process pool.
 
listen = 127.0.0.1:9000
#fpm listening port, that is, the address processed by php in nginx, which is generally the default value. The available formats are: 'ip:port', 'port', 'path/to/unix/socket' Each process pool needs to be set
 
listen.backlog = -1
#The number of backlog, - 1 means unlimited, which is determined by the operating system. Just comment out this line. Backlog meaning reference:
 
http://www.3gyou.cc/?p=41
 
listen.allowed_clients = 127.0.0.1
#Allow access to the IP of FastCGI process. Set any as unlimited IP. If you want to set nginx of other hosts to access this FPM process, set the local accessible IP at listen. The default value is any. Each address is separated by a comma If not set or empty, any server is allowed to request a connection
 
listen.owner = www
listen.group = www
listen.mode = 0666
#unix socket setting options. If you use tcp to access, you can comment here.
 
user = www
group = www
#Account and group to start the process
 
pm = dynamic #For dedicated servers, pm can be set to static.
#How to control sub processes? The options are static and dynamic. If static is selected, PM max_ Children specifies a fixed number of child processes. If dynamic is selected, it is determined by the following parameters:
pm.max_children #, maximum number of child processes
pm.start_servers #, number of processes at startup
pm.min_spare_servers #, ensure the minimum number of idle processes. If the idle process is less than this value, a new child process will be created
pm.max_spare_servers #, ensure the maximum number of idle processes. If the number of idle processes is greater than this value, clean it up
 
pm.max_requests = 1000
#Set the number of service requests before each child process is reborn It is very useful for third-party modules that may have memory leaks If set to '0', the request is always accepted Equivalent to PHP_FCGI_MAX_REQUESTS environment variable Default: 0
 
pm.status_path = /status
#The URL of the FPM status page If it is not set, the status page cannot be accessed Default: none Munin monitoring will use
 
ping.path = /ping
#ping URL of FPM monitoring page If it is not set, the ping page cannot be accessed This page is used to externally detect whether the FPM is alive and can respond to requests Note that it must start with a slash (/).
 
ping.response = pong
#Used to define the corresponding return of ping request Return text in text/plain format of HTTP 200 Default: pong
 
request_terminate_timeout = 0
#Set the timeout for a single request to abort This option may affect PHP 'MAX 'in ini setting_ execution_ 'time 'is not useful for aborting scripts for some special reasons Setting to '0' means' Off ' Try changing this option when 502 errors occur frequently.
 
request_slowlog_timeout = 10s
#After a request for the timeout, the corresponding PHP call stack information will be completely written to the slow log Setting to '0' means' Off '
 
slowlog = log/$pool.log.slow
#Record the log of slow request and cooperate with the request_slowlog_timeout use
 
rlimit_files = 1024
#Sets the rlimit limit for file open descriptors Default value: the default openable handle of the system definition value is 1024, which can be viewed by ulimit -n and modified by ulimit -n 2048.
 
rlimit_core = 0
#Set the maximum limit of core rlimit Available values: 'unlimited', 0 or positive integer Default value: system defined value
 
chroot =
#Chroot directory at startup The defined directory needs to be an absolute path If not set, chroot is not used
 
chdir =
#Set the startup directory, which will be automatically Chdir to at startup The defined directory needs to be an absolute path Default value: current directory or / directory (when chroot)
 
catch_workers_output = yes
#Redirect stdout and stderr in the running process to the main error log file If not set, stdout and stderr will be redirected to / dev/null according to FastCGI rules Default: empty