DTR Performance, Scan is slow and View Details loads forever


I have a HA DTR with 3 nodes. I have scan capacity of 3 on each node. But when I push an image, scan takes a lot of time even for a simple alpine image and View Details goes on to Load the details but never comes back. I tried going back and forth between tabs so that it’s not hung, but looks like it is.

How to debug this? Where can I look for logs.