feat: set min memory limit to 256 mb

[shyim]

having 512mb per each web request is normally too much

[tinect]

But 512m fits Shopwares announced requirements 🤔

[ArthurErlich]

I would also say that 256 MB is really low.

For most of the shops I’ve created or worked with, the limit was set to 2 GB or more, even for smaller shops.

[shyim]

Maybe the workers need so much memory, but the regular web requests should not be more than ~120 mb in default without plugins 🤔

[schneider-felix]

I totally agree that you should try to keep the memory limit as low as possible. However since we can't even agree on the right memory limit here, I think that we should just stick with Shopware's system requirements for now: https://developer.shopware.com/docs/guides/installation/requirements.html

Maybe, we could also check the memory limit against a range. For example: memory_limit >= 256 && memory_limit <=512.

[tinect]

What about removing the check or just change it to an info.
This is more project related, isn‘t it?

[ArthurErlich]

I think the memory limit should still be there. Just use the minimum requirement from Shopware.

It may also be interesting to see how many workers are currently running and how much memory is being used per worker or total.