Merge pull request #36 from bryanlatten/opcache-optimization

Opcache: detect debug env var, set performance
behance · Jul 10, 2015 · e5a7aac · e5a7aac
2 parents 48b79b5 + 913d2a3
commit e5a7aac
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diff --git a/container/root/etc/php5/mods-available/opcache.ini b/container/root/etc/php5/mods-available/opcache.ini
@@ -0,0 +1,14 @@
+; configuration for php ZendOpcache module
+; priority=05
+zend_extension=opcache.so
+
+; Tuning from explanations here: https://www.scalingphpbook.com/best-zend-opcache-settings-tuning-config/
+opcache.enable=1
+opcache.max_accelerated_files=15000
+opcache.memory_consumption=128
+opcache.fast_shutdown=1
+opcache.interned_strings_buffer=16
+
+; These get added by run.sh in a production-mode environment
+;opcache.revalidate_freq=0
+;opcache.validate_timestamps=0
diff --git a/container/root/run.sh b/container/root/run.sh
@@ -18,6 +18,15 @@ else
     echo $ENV >> $DEST_CONF
   done
 
+  if [[ $CFG_APP_DEBUG = 1 || $CFG_APP_DEBUG = '1' || $CFG_APP_DEBUG = 'true' ]]
+  then
+    echo 'Opcache set to WATCH for file changes'
+  else
+    echo 'Opcache set to PERFORMANCE'
+    echo 'opcache.revalidate_freq=0' >> /etc/php5/mods-available/opcache.ini
+    echo 'opcache.validate_timestamps=0' >> /etc/php5/mods-available/opcache.ini
+  fi
+
   echo 'Enabling Docker Config'
   a2enconf  docker-environment