Model Zoo can be slow to load

[dadmobile]

Calls to model/list endpoint seem to make the Model Zoo load slowly the first time. I will try to add more specifics as I find more but screenshot of network log below. I've used 3 different machines today and seen slowness on all including an Azure machine that only had a few models downloaded (that's where the screenshot is from).

[dadmobile]

In the above case, it looks like it was loading all of the images for the model group...could that be part of the cause? Followup loads are very fast.

[deep1401]

The image loading seems to be quick, could it be that the provenance part is still taking up time?