For Adobe Commerce on cloud infrastructure Pro plan architecture 2.3.x, it is recommended to set opcache.memory_consumption to at least 2GB, to avoid performance degradation.
Affected products and versions
- Adobe Commerce on cloud infrastructure Pro plan architecture 2.3.x
- PHP 7.0 and later
Best practice
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 our developer documentation.
Related reading
Best practices for improving Adobe Commerce on cloud infrastructure site performance in our support knowledge base: