Memory usage regression from PHP 8.3.1 to PHP 8.4.1 in large dataset processing script

[dcyou]

Description

I have a script processes a large dataset and performs simple computations on each element. Under PHP 8.3.1, memory usage remains stable at around 150 MB. However, when running the same script under PHP 8.4.1, memory usage spikes significantly to approximately 1700 MB. This issue was encountered in a Laravel v11 project hosted on Laravel Forge.

PHP Version

PHP 8.4.1

Operating System

Linux

[Girgias]

What sort of data processing are you doing, this is extremely vague, can you share what you are processing, how it looks, what functions you call?

Because unless we have more information, I don't see how we can fix this.

[github-actions]

No feedback was provided. The issue is being suspended because we assume that you are no longer experiencing the problem. If this is not the case and you are able to provide the information that was requested earlier, please do so. Thank you.