For Pro environments of Magento Commerce Cloud 2.3.x it is recommended to set
opcache.memory_consumption to at least 2GB, to avoid performance degradation.
Affected products and versions
- Magento Commerce Cloud 2.3.x, Pro environments
- PHP 7.0 and later
Allocate at least 2GB of memory for the OPcache PHP module .
The OPcache module is configured in the
php.ini file. To allocate 2048MB of memory, set
opcache.memory_consumption = 2048 . For more details see Performance Best Practices - PHP Settings and Configure PHP options in Magento Developer Documentation.
Best practices for improving Magento Commerce Cloud site performance: