github.com/ddev/ddev@v1.23.2-0.20240519125000-d824ffe36ff3/containers/ddev-php-base/ddev-php-files/etc/php/8.3/fpm/php-fpm.conf (about)

     1  ;;;;;;;;;;;;;;;;;;;;;
     2  ; FPM Configuration ;
     3  ;;;;;;;;;;;;;;;;;;;;;
     4  
     5  ; All relative paths in this configuration file are relative to PHP's install
     6  ; prefix (/usr). This prefix can be dynamically changed by using the
     7  ; '-p' argument from the command line.
     8  
     9  ;;;;;;;;;;;;;;;;;;
    10  ; Global Options ;
    11  ;;;;;;;;;;;;;;;;;;
    12  
    13  [global]
    14  ; Pid file
    15  ; Note: the default prefix is /var
    16  ; Default Value: none
    17  ; Warning: if you change the value here, you need to modify systemd
    18  ; service PIDFile= setting to match the value here.
    19  pid = /run/php/php8.3-fpm.pid
    20  
    21  ; Error log file
    22  ; If it's set to "syslog", log is sent to syslogd instead of being written
    23  ; into a local file.
    24  ; Note: the default prefix is /var
    25  ; Default Value: log/php-fpm.log
    26  error_log = /dev/stdout
    27  
    28  ; syslog_facility is used to specify what type of program is logging the
    29  ; message. This lets syslogd specify that messages from different facilities
    30  ; will be handled differently.
    31  ; See syslog(3) for possible values (ex daemon equiv LOG_DAEMON)
    32  ; Default Value: daemon
    33  ;syslog.facility = daemon
    34  
    35  ; syslog_ident is prepended to every message. If you have multiple FPM
    36  ; instances running on the same server, you can change the default value
    37  ; which must suit common needs.
    38  ; Default Value: php-fpm
    39  ;syslog.ident = php-fpm
    40  
    41  ; Log level
    42  ; Possible Values: alert, error, warning, notice, debug
    43  ; Default Value: notice
    44  ;log_level = notice
    45  
    46  ; Log limit on number of characters in the single line (log entry). If the
    47  ; line is over the limit, it is wrapped on multiple lines. The limit is for
    48  ; all logged characters including message prefix and suffix if present. However
    49  ; the new line character does not count into it as it is present only when
    50  ; logging to a file descriptor. It means the new line character is not present
    51  ; when logging to syslog.
    52  ; Default Value: 1024
    53  ;log_limit = 4096
    54  
    55  ; Log buffering specifies if the log line is buffered which means that the
    56  ; line is written in a single write operation. If the value is false, then the
    57  ; data is written directly into the file descriptor. It is an experimental
    58  ; option that can potentially improve logging performance and memory usage
    59  ; for some heavy logging scenarios. This option is ignored if logging to syslog
    60  ; as it has to be always buffered.
    61  ; Default value: yes
    62  ;log_buffering = no
    63  
    64  ; If this number of child processes exit with SIGSEGV or SIGBUS within the time
    65  ; interval set by emergency_restart_interval then FPM will restart. A value
    66  ; of '0' means 'Off'.
    67  ; Default Value: 0
    68  ;emergency_restart_threshold = 0
    69  
    70  ; Interval of time used by emergency_restart_interval to determine when
    71  ; a graceful restart will be initiated.  This can be useful to work around
    72  ; accidental corruptions in an accelerator's shared memory.
    73  ; Available Units: s(econds), m(inutes), h(ours), or d(ays)
    74  ; Default Unit: seconds
    75  ; Default Value: 0
    76  ;emergency_restart_interval = 0
    77  
    78  ; Time limit for child processes to wait for a reaction on signals from master.
    79  ; Available units: s(econds), m(inutes), h(ours), or d(ays)
    80  ; Default Unit: seconds
    81  ; Default Value: 0
    82  ;process_control_timeout = 0
    83  
    84  ; The maximum number of processes FPM will fork. This has been designed to control
    85  ; the global number of processes when using dynamic PM within a lot of pools.
    86  ; Use it with caution.
    87  ; Note: A value of 0 indicates no limit
    88  ; Default Value: 0
    89  ; process.max = 128
    90  
    91  ; Specify the nice(2) priority to apply to the master process (only if set)
    92  ; The value can vary from -19 (highest priority) to 20 (lowest priority)
    93  ; Note: - It will only work if the FPM master process is launched as root
    94  ;       - The pool process will inherit the master process priority
    95  ;         unless specified otherwise
    96  ; Default Value: no set
    97  ; process.priority = -19
    98  
    99  ; Send FPM to background. Set to 'no' to keep FPM in foreground for debugging.
   100  ; Default Value: yes
   101  daemonize = no
   102  
   103  ; Set open file descriptor rlimit for the master process.
   104  ; Default Value: system defined value
   105  ;rlimit_files = 1024
   106  
   107  ; Set max core size rlimit for the master process.
   108  ; Possible Values: 'unlimited' or an integer greater or equal to 0
   109  ; Default Value: system defined value
   110  ;rlimit_core = 0
   111  
   112  ; Specify the event mechanism FPM will use. The following is available:
   113  ; - select     (any POSIX os)
   114  ; - poll       (any POSIX os)
   115  ; - epoll      (linux >= 2.5.44)
   116  ; - kqueue     (FreeBSD >= 4.1, OpenBSD >= 2.9, NetBSD >= 2.0)
   117  ; - /dev/poll  (Solaris >= 7)
   118  ; - port       (Solaris >= 10)
   119  ; Default Value: not set (auto detection)
   120  ;events.mechanism = epoll
   121  
   122  ; When FPM is built with systemd integration, specify the interval,
   123  ; in seconds, between health report notification to systemd.
   124  ; Set to 0 to disable.
   125  ; Available Units: s(econds), m(inutes), h(ours)
   126  ; Default Unit: seconds
   127  ; Default value: 10
   128  ;systemd_interval = 10
   129  
   130  ;;;;;;;;;;;;;;;;;;;;
   131  ; Pool Definitions ;
   132  ;;;;;;;;;;;;;;;;;;;;
   133  
   134  ; Multiple pools of child processes may be started with different listening
   135  ; ports and different management options.  The name of the pool will be
   136  ; used in logs and stats. There is no limitation on the number of pools which
   137  ; FPM can handle. Your system will tell you anyway :)
   138  
   139  ; Include one or more files. If glob(3) exists, it is used to include a bunch of
   140  ; files from a glob(3) pattern. This directive can be used everywhere in the
   141  ; file.
   142  ; Relative path can also be used. They will be prefixed by:
   143  ;  - the global prefix if it's been set (-p argument)
   144  ;  - /usr otherwise
   145  include=/etc/php/8.3/fpm/pool.d/*.conf