I see you are unfamiliar with status page-ese. “Degraded performance” is a term which means some form of “the entire datacenter is probably on fire”.
A common confusion; this interpretation only applies to OVH.
ref: https://www.reuters.com/article/world/millions-of-websites-o...
That would a Microsoft'ese, "Some regions are encountering issues" => "The entire world is down, but our status page is working"
I thought it meant "electricity has ceased to be a physical phenomenon in the general vicinity of our servers"
Although I only post here personally, I work for Let’s Encrypt.