high memory usage

[yunjie-li]

In my application, I will get some movie posters from tmdb and display them, similar to Apple TV+. So there are many pictures. For performance reasons, I want to recycle memory in time, otherwise it will affect the experience. I have set totalCostLimit according to the document, but I don't know why my memory usage is still high and can't be reduced. I hope to get some help.

version: 8.3.3

simple code:

kingfisher_samplecode.txt

[darkbrewx]

Could you provide specific numbers?
For example, how many images are currently displayed, what is the resolution of each image, and their memory usage?