Hi,
After using your theme I feel the same vm spec as my previousely theme is OK but your theme seem like eat more RAM, each time my vm server down, during add new product in Admin page or do admin tasks.
Yep. I ready configure that requirement and increase my cloud vm to 2cpu and 4GB Ram still not working. It keeping down while adding product, upload image or edit product in admin page.
I just want to know this is need more vm power or bug?
Could you please check how it works with some default WordPress themes like TwentyTwenty or WooCommerce Storefront to understand is it our theme issue or not?