PHRAS-3387 php fpm optimization (#4364)

* set different variables for cli and fpm memory limit

* PHRAS-3387 set fpm variables for pm optimization

.env

@@ -260,6 +260,12 @@ MAX_INPUT_TIME=60
 # @run
 REQUEST_TERMINATE_TIMEOUT=300s
 
+# Maximum amount of memory a script may consume (128MB)
+# http://php.net/memory-limit
+FPM_MEMORY_LIMIT=2048M
+PHP_CLI_MEMORY_LIMIT=2048M
+
+
 # Php Opcache status. See [opcache Php documentation|
 # https://www.php.net/manual/en/intro.opcache.php].
 # Avalaible values: "0" | "1"
@@ -288,6 +294,40 @@ SESSION_SAVE_PATH=tcp://redis-session:6379
 #only works if the application is under ssl protection
 COOKIE_SECURE=false
 
+# FPM
+# 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
+FPM_PM_TYPE=dynamic
+
+# FPM
+# 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'.
+FPM_MAXCHILDREN=9
+
+# FPM
+# The number of child processes created on startup.
+# Note: Used only when pm is set to 'dynamic'
+
+FPM_STARTSERVERS=3
+
+# FPM
+# 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'
+FPM_MINSPARESERVER=2
+
+# FPM
+# 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'
+FPM_MAXSPARESERVER=4
+
+# FPM 
+# The number of requests each child process should execute before respawning.
+FPM_MAX_REQUESTS=1000
+
 # --- MySQL settings ---------------------------------------------------------------------------------------------------
 
 # MySQL root password.

docker-compose.yml

@@ -102,6 +102,7 @@ services:
     - OPCACHE_ENABLED
     - SESSION_CACHE_LIMITER
     - PHP_LOG_LEVEL
+    - PHP_CLI_MEMORY_LIMIT
     - PHRASEANET_ADMIN_ACCOUNT_ID
     - PHRASEANET_ADMIN_ACCOUNT_EMAIL
     - PHRASEANET_ADMIN_ACCOUNT_PASSWORD
@@ -254,7 +255,13 @@ services:
     - SESSION_SAVE_HANDLER
     - SESSION_SAVE_PATH
     - PHRASEANET_MAINTENANCE
-
+    - FPM_MEMORY_LIMIT
+    - FPM_PM_TYPE
+    - FPM_MAXCHILDREN
+    - FPM_STARTSERVERS
+    - FPM_MINSPARESERVER
+    - FPM_MAXSPARESERVER
+    - FPM_MAX_REQUESTS
     volumes:
     - ${PHRASEANET_CONFIG_DIR}:/var/alchemy/Phraseanet/config:rw
     - ${PHRASEANET_LOGS_DIR}:/var/alchemy/Phraseanet/logs:rw
@@ -284,6 +291,7 @@ services:
     - OPCACHE_ENABLED
     - SESSION_CACHE_LIMITER
     - PHP_LOG_LEVEL
+    - PHP_CLI_MEMORY_LIMIT
     - LC_MESSAGES=C.UTF-8
     - LC_COLLATE=C.UTF-8
     - LC_IDENTIFICATION=C.UTF-8
@@ -353,6 +361,7 @@ services:
     - OPCACHE_ENABLED
     - SESSION_CACHE_LIMITER
     - PHP_LOG_LEVEL
+    - PHP_CLI_MEMORY_LIMIT
     - LC_MESSAGES=C.UTF-8
     - LC_COLLATE=C.UTF-8
     - LC_IDENTIFICATION=C.UTF-8
@@ -407,6 +416,7 @@ services:
     - OPCACHE_ENABLED
     - SESSION_CACHE_LIMITER
     - PHP_LOG_LEVEL
+    - PHP_CLI_MEMORY_LIMIT
     - LC_MESSAGES=C.UTF-8
     - LC_COLLATE=C.UTF-8
     - LC_IDENTIFICATION=C.UTF-8
@@ -567,6 +577,7 @@ services:
     - OPCACHE_ENABLED
     - SESSION_CACHE_LIMITER
     - PHP_LOG_LEVEL
+    - PHP_CLI_MEMORY_LIMIT
     - LC_MESSAGES=C.UTF-8
     - LC_COLLATE=C.UTF-8
     - LC_IDENTIFICATION=C.UTF-8
@@ -620,6 +631,7 @@ services:
     - OPCACHE_ENABLED
     - SESSION_CACHE_LIMITER
     - PHP_LOG_LEVEL
+    - PHP_CLI_MEMORY_LIMIT
     - LC_MESSAGES=C.UTF-8
     - LC_COLLATE=C.UTF-8
     - LC_IDENTIFICATION=C.UTF-8
@@ -726,6 +738,7 @@ services:
     - OPCACHE_ENABLED
     - SESSION_CACHE_LIMITER
     - PHP_LOG_LEVEL
+    - PHP_CLI_MEMORY_LIMIT
     - LC_MESSAGES=C.UTF-8
     - LC_COLLATE=C.UTF-8
     - LC_IDENTIFICATION=C.UTF-8
@@ -885,6 +898,7 @@ services:
     - OPCACHE_ENABLED
     - SESSION_CACHE_LIMITER
     - PHP_LOG_LEVEL
+    - PHP_CLI_MEMORY_LIMIT
     - LC_MESSAGES=C.UTF-8
     - LC_COLLATE=C.UTF-8
     - LC_IDENTIFICATION=C.UTF-8
@@ -941,6 +955,7 @@ services:
       - OPCACHE_ENABLED
       - SESSION_CACHE_LIMITER
       - PHP_LOG_LEVEL
+      - PHP_CLI_MEMORY_LIMIT
       - LC_MESSAGES=C.UTF-8
       - LC_COLLATE=C.UTF-8
       - LC_IDENTIFICATION=C.UTF-8
@@ -1047,6 +1062,7 @@ services:
     - OPCACHE_ENABLED
     - SESSION_CACHE_LIMITER
     - PHP_LOG_LEVEL
+    - PHP_CLI_MEMORY_LIMIT
     - LC_MESSAGES=C.UTF-8
     - LC_COLLATE=C.UTF-8
     - LC_IDENTIFICATION=C.UTF-8
@@ -1100,6 +1116,7 @@ services:
     - OPCACHE_ENABLED
     - SESSION_CACHE_LIMITER
     - PHP_LOG_LEVEL
+    - PHP_CLI_MEMORY_LIMIT
     - LC_MESSAGES=C.UTF-8
     - LC_COLLATE=C.UTF-8
     - LC_IDENTIFICATION=C.UTF-8
@@ -1153,6 +1170,7 @@ services:
     - OPCACHE_ENABLED
     - SESSION_CACHE_LIMITER
     - PHP_LOG_LEVEL
+    - PHP_CLI_MEMORY_LIMIT
     - LC_MESSAGES=C.UTF-8
     - LC_COLLATE=C.UTF-8
     - LC_IDENTIFICATION=C.UTF-8
@@ -1206,6 +1224,7 @@ services:
     - OPCACHE_ENABLED
     - SESSION_CACHE_LIMITER
     - PHP_LOG_LEVEL
+    - PHP_CLI_MEMORY_LIMIT
     - LC_MESSAGES=C.UTF-8
     - LC_COLLATE=C.UTF-8
     - LC_IDENTIFICATION=C.UTF-8
@@ -1259,6 +1278,7 @@ services:
     - OPCACHE_ENABLED
     - SESSION_CACHE_LIMITER
     - PHP_LOG_LEVEL
+    - PHP_CLI_MEMORY_LIMIT
     - LC_MESSAGES=C.UTF-8
     - LC_COLLATE=C.UTF-8
     - LC_IDENTIFICATION=C.UTF-8

docker/phraseanet/fpm/entrypoint.sh

@@ -4,7 +4,8 @@ set -e
 
 envsubst < "docker/phraseanet/php.ini.sample" > /usr/local/etc/php/php.ini
 envsubst < "docker/phraseanet/php-fpm.conf.sample" > /usr/local/etc/php-fpm.conf
-cat docker/phraseanet/root/usr/local/etc/php-fpm.d/zz-docker.conf  | sed "s/\$REQUEST_TERMINATE_TIMEOUT/$REQUEST_TERMINATE_TIMEOUT/g" > /usr/local/etc/php-fpm.d/zz-docker.conf
+envsubst < "docker/phraseanet/root/usr/local/etc/php-fpm.d/zz-docker.conf" > /usr/local/etc/php-fpm.d/zz-docker.conf
+# cat docker/phraseanet/root/usr/local/etc/php-fpm.d/zz-docker.conf  | sed "s/\$REQUEST_TERMINATE_TIMEOUT/$REQUEST_TERMINATE_TIMEOUT/g" > /usr/local/etc/php-fpm.d/zz-docker.conf
 
 if [ ${XDEBUG_ENABLED} == "1" ]; then
     echo "XDEBUG is enabled. YOU MAY KEEP THIS FEATURE DISABLED IN PRODUCTION."

docker/phraseanet/php.ini.sample

@@ -401,7 +401,7 @@ max_input_vars = $MAX_INPUT_VARS
 
 ; Maximum amount of memory a script may consume (128MB)
 ; http://php.net/memory-limit
-memory_limit = 2048M
+memory_limit = $FPM_MEMORY_LIMIT
 
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 ; Error handling and logging ;