No these are intentionally public.

This is not log data - this is status data about our service that we are happy with projecting onto a monitor on the wall. You do not write any secrets into these circular buffers.

We are envisioning two "modes" of dashboard. One is secure and allows you to act on the system. In our case for our service the other is open and public. It does not contain anything you wouldn't be happy printing on the site or in this github repo for that matter.

(Actually you should not write secrets into logs either.)