The Magento Performance Test build showed that updating #php to 8.1 improves #Magento performance by 10-15% compared to 7.4.

@MrKAndy Downgrade to M1 and you will see 100-150% improvement ;)

@MrKAndy Thats a considerable improvement.

@MrKAndy magento engineers did a great job, waited for php 8.1, really hard work...

@MrKAndy That's impressive ❤️

@MrKAndy We can see a slight PHP performance improvement for Magento default Luma installation. But the main issues not a PHP performance but a bloated Magento 2 core framework. Adobe needs to fix platform performance and not just to pray for a new PHP release improvements