Yeah something is funky with these checks. They report a critical state which causes the VM to restart, and after a few restarts the deployment is hanging, which is an unrelated issue we’re still investigating.
I think we need to tweak your checks. Kurt added a grace_period option that you can use to wait for your app to boot before running checks, but I need to do one thing before you can use it. Give me a few minutes for that… I also noticed that your app is using ~100% of the 256mb ram. I don’t know what kind of app that is but low memory might be causing an issue too.
That means a VM wasn’t healthy for at least 10s before the deployment deadline was reached, which I think is a rolling 3 minutes.