Merge pull request hestiacp#1597 from ioannidesalex/patch-41

Vesta PHP-FPM Optimization

Author: serghey-rodin

src/rpm/conf/php-fpm.conf

@@ -42,32 +42,32 @@ pid = /var/run/vesta-php.pid
 ; instances running on the same server, you can change the default value
 ; which must suit common needs.
 ; Default Value: php-fpm
-;syslog.ident = php-fpm
+syslog.ident = vesta-php
 
 ; Log level
 ; Possible Values: alert, error, warning, notice, debug
 ; Default Value: notice
-;log_level = notice
+log_level = error
 
 ; If this number of child processes exit with SIGSEGV or SIGBUS within the time
 ; interval set by emergency_restart_interval then FPM will restart. A value
 ; of '0' means 'Off'.
 ; Default Value: 0
-;emergency_restart_threshold = 0
+emergency_restart_threshold = 10
 
 ; Interval of time used by emergency_restart_interval to determine when 
 ; a graceful restart will be initiated.  This can be useful to work around
 ; accidental corruptions in an accelerator's shared memory.
 ; Available Units: s(econds), m(inutes), h(ours), or d(ays)
 ; Default Unit: seconds
 ; Default Value: 0
-;emergency_restart_interval = 0
+emergency_restart_interval = 1m
 
 ; Time limit for child processes to wait for a reaction on signals from master.
 ; Available units: s(econds), m(inutes), h(ours), or d(ays)
 ; Default Unit: seconds
 ; Default Value: 0
-;process_control_timeout = 0
+process_control_timeout = 10s
 
 ; The maximum number of processes FPM will fork. This has been design to control
 ; the global number of processes when using dynamic PM within a lot of pools.
@@ -97,7 +97,7 @@ pid = /var/run/vesta-php.pid
 ; - /dev/poll  (Solaris >= 7)
 ; - port       (Solaris >= 10)
 ; Default Value: not set (auto detection)
-; events.mechanism = epoll
+events.mechanism = epoll
 
 ;;;;;;;;;;;;;;;;;;;;
 ; Pool Definitions ; 
@@ -188,7 +188,7 @@ listen.mode = 0660
 ;             pm.process_idle_timeout   - The number of seconds after which
 ;                                         an idle process will be killed.
 ; Note: This value is mandatory.
-pm = dynamic
+pm = ondemand
 
 ; 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'.
@@ -199,33 +199,33 @@ pm = dynamic
 ; 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
+pm.max_children = 2
 
 ; 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
+;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
+;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
+;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;
+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
+pm.max_requests = 1000
 
 ; 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: