I am struggling because I have 2 containers that should be the exact same but yet they have different SHA256. I looked and the ruby version was the same and the gem installs were the same. So it really seems like it should be the same SHA256. However one container is using high CPU after being on for a while when the other one is not. So my question is to know if there is a way to find the difference between 2 containers. I ran docker diff, I ran container-diff, I ran docker-diff.
So in short, I want to know why 2 containers with same dockerfiles and same application files have a diff. sha.