Issue with symfony/var-dumper after upgrading to 3.7.1

[juban]

After upgrading from 3.6.0 to 3.7.1 version of the module, I'm starting having memory issues related to symfony/var-dumper (v6.4.26).

Exemple of error: Fatal error: Allowed memory size of xxx bytes exhausted (tried to allocate xxx bytes) in /var/www/html/vendor/symfony/var-dumper/Cloner/Data.php on line 91

Increasing codeception settings.memory_limit doesn't solve the issue. Looks like some kind of memory leak introduced by 3.7 version.

Symfony version 6.4.29

[TavoNiievez]

Hi @juban ,

Here are the changes made in version 3.7.0 and here are those in version 3.7.1.

You could try reviewing them manually or extracting the commits as .patch files and asking an AI to point out possible performance regressions in the added changes.

I am very interested to read the results of your analysis.

[juban]

I'm in the process of upgrading the projet to Symfony 7. I'll let you know if there's a impact at that level. Also, I noticed I did not upgrade codeception/specify, so maybe it's related. Anyway, I'll let you know if I find anything relevant on the matter.