genaker/module-opcache

PHP Op-cache monitoring

1.0.6 2021-07-04 22:56 UTC

MIT

• Yehor Shytikov

README

Magento 2 Opcache Control GUI using React Frontend Micro-services.

Where to find in the Admin Menu

System -> React -> OpCache GUI

Installation

Copy to App code, Setup, and compile as always.

This Extension doesn't need static content generation it uses CDN version of React JS. So, you can install with flag --keep-generated

or use composer:

composer require genaker/module-opcache

Magento 2 Opcache best settings

The biggest Magento 2 performance issue is the wrong (default) PHP OPcache settings.

Check your PHP settings with this module:

opcache.enable = 1
opcache.enable_cli = 0
opcache.memory_consumption = 556
opcache.max_accelerated_files = 1000000
opcache.validate_timestamps = 0
opcache.interned_strings_buffer=64
opcache.max_wasted_percentage=5
opcache.save_comments=1
opcache.fast_shutdown=1

PHP performance measurement

New feature has been added. Now you will have PHP performance test on GUI open.

Magento 2 is CPU CPU-intensive platform due to bad framework design. You should use the fastest CPU to achieve a good page rendering performance. If Magento 2 takes a 2GHz processor core 3 seconds to process a request, then the same request would be returned in around 2 seconds by a 3GHz processor core. Test your PHP performance.

AWS C5.large has 0.032 PHP 7.3.23 performance score (less is better). AWS R5.xlrge has 0.039 PHP 7.2.34 performance score (less is better).