I've upgraded from 5x to 6x, and Kibana's monitoring looks terrible unless I have a super-wide browser window. Here's what it looks like at about 1100px:
am I missing something to make it more readable?
Hmm, that does look pretty terrible. The only thing I can think of really is to collapse the sidebar on the left. You could file an issue on our GitHub repo.
I didn't want to start there if it was a known issue- my issue search didn't find anything though. I'll post the issue here after creating.