Hi,
I am also facing similar issues. In my case, I have all the features in disk as .pt file. I am loading it into RAM as some global variables and using in the dataloader by indexing it. The problem is, CPU RAM is increasing every epoch and after some epochs the process got killed by the OS. My question is, I already loaded the features into the memory, in the dataloader i am just using it, how  this is consuming extra memory?
Thanks