Out of memory issue with PHPUnit 10.4.1

[laoneo]

Since I'v updated the dependencies on my larger project and PHPUnit got lifted to version 10.4.1, I get out of memory errors as the memory limit is constantly increasing with big steps. No clue if this is a PHPUnit or Codeception issue, but I'm reporting it here for now.
As soon as I stick to version 10.3.4 in my composer.json, it starts working normally and memory is around 60MB for 2'500 tests, while with PHUnit 10.4.1 it went quickly over 3'000MB. That's why I did a custom reporter as mentioned here which displays the memory consumption.

Is somebody else also getting this issue? If not, I will be happy to close this issue as it is probably with my docker setup only.

[kaktusas2598]

My code coverage also started timing out when I upgraded from Codecption 4 to 5

[laoneo]

In your dev dependencies, try to stick the PHPUnit version to 10.3.4, as I did here. Does that help?

[kaktusas2598]

@laoneo I'm afraid we are still on PHPUnit 9.6.13

[laoneo]

That should be fine, as long as it is not 10.4.1. But then I think you problem is not related to mine.