I have a couple of servers at home, that are now running services that I use more an more when I’m not at home. One notable example is Nextcloud. However, it has happened a couple of times so far that the machine didn’t come back online (and I didn’t bother to check), or router went down. Thus, I’d like to start using some external monitoring that could send me an email if the machine is not pinging. It would also be nice to keep track of performance and active connections throughout the day. At previous work we used Datadog, which has a free tier, however, it doesn’t support FreeBSD. Now I saw that InfluxDB has a cloud offering with a free tier and support for FreeBSD. I’m wondering what others are using?