Hmm, #snapd just ate all the remaining RAM on my VPS and hung it. Looks like it’s been trying to do something for the last ~ 12 hours, for it left a lot of such records in the log:
Jun 16 08:13:39 amber systemd[1]: snapd.service: start operation timed out. Terminating.
Jun 16 08:13:41 amber systemd[1]: snapd.service: Failed with result ‘timeout’.
Jun 16 08:13:41 amber systemd[1]: Failed to start Snap Daemon.
Jun 16 08:13:41 amber systemd[1]: snapd.service: Consumed 6.836s CPU time.
Jun 16 08:13:41 amber systemd[1]: snapd.service: Scheduled restart job, restart counter is at 228.
Jun 16 08:13:41 amber systemd[1]: Stopped Snap Daemon.
Jun 16 08:13:41 amber systemd[1]: snapd.service: Consumed 6.836s CPU time.
Jun 16 08:13:41 amber systemd[1]: Starting Snap Daemon…
And #certbot is the only thing I installed via snap. Looks very strange.