Lightsail has fallen from grace.

admin

Yesterday my Lightsail chicken suddenly lost connection, today when I entered the control panel, I found that the CPU usage had reached 100%. It seemed that our server had been hacked. So I put it into quarantine.

However, after thinking about it, this is a machine that I haven't used much. It only installed nginx and php, and there is very little possibility of a security breach.

I read these two posts to find out that Lightsail is extremely unstable. Even an empty machine can easily cause the CPU usage to reach 100%.

https://hostloc.com/thread-1019757-1-1.html