Query all the down/up messages or write them to a log file

[scothew]

I've been running internet-pi for a few weeks now to help troubleshoot an intermittent internet outage. I have it setup to http ping 8 websites and when they all go down at the same time, I know that my internet is down.

I've been scrolling through Grafana and copying and pasting the timestamp of the "Down" and "Up" messages in the Uptime chart. Is there a way that I can query and export the down/up messages in a log format? I haven't worked with Promethus or Grafana much and am not sure how to write that type of query.

If that's too complicated to do for historical purposes, is there an easy way to have the Down/Up messages saved to a file that I can look at later?