Big memory usage

[Tehbotol]

Hello,

I just want to ask, is it normal for xnview mp for using 29,4 GB of Ram when doing show all files (recursive) on a folder and it have 120600 photo,
the memory usage are still hovering between 29gb even after few hours it finished building the thumbnail

thank you

[xnview]

by default, XnView MP loads all thumbnails in memory, please try to disable settings>Thumbnails>Create for whole folder