Hi,

 you have installed observium on OpenBSD or you monitor hosts with OpenBSD.
(I didn’t really understand your notes)

Anyway.. make and attach (better in Discord pastebin channel)
discovery and poller debugs for this host:

./discovery.php -d -h <device>
./poller.php -d -h <device>

Bryan Fields via observium wrote on 9.11.2023 11:58:

I've setup a couple hosts running openbsd and note that uptime as reported in observium (I'm on the latest stable 13154) is showing incorrectly.  Last reboot is showing as Jan 1 1970 as well.

Has anyone else seen this on OpenBSD?

Thanks,