Hi, running a Nextcloud Box server on Raspberry Pi3 (not + version).
More and more often it just stops, not reacting to ssh or local console login with keyboard/monitor.
Using REISUB to avoid hardreset by taking away power supply.
Is there any way to learn what is going on?
I’m seeing sometimes on the monitor messages about mysql being out of memory. But why would that take down the sshd also?
The nextcloud.box does not have swap defined, and I’d rather keep it like that.
Many thanks for any insights!