Having trouble with instance load times after update to 1.1

Page load times on my instance have increased to 10-45 seconds for simple page loads after updating to 1.1 stable. This includes icons, emojis, media, posts, and background while loading the site and switching between public and whole known network pages, as well as settings pages. I believe I was on a month old develop version before upgrading to a recent stable version.

Is there anything I can do to troubleshoot what the issue is? I've already tried going back to develop but loading times are still slow. The one prompt I saw during installation is that I was on an outdated elixir version. I updated elixir and continued the install. I've checked a few other instances running 1.1 dev and they all seem to be loading promptly.