In the past few days FediMeteo seemed to be having some performance trouble. I dug into it and only found minor issues, until I realised the VM itself had fallen off a cliff. After several reboots it became clear that both bandwidth and I/O latency had dropped to absurd levels. I suspect the provider slapped a cap on it.

So I took the chance to move everything to another VM and provider, still at 4 euro per month. And starting today, forecasts will be delivered straight from Italy. The performance jump feels like going from a storm to clear skies.

FediMeteo’s mission goes on. More countries are coming (stay tuned!) and we will keep aiming to serve everything from a 4 euro VM. I do have powerful hardware available, but proving that the project can run on tiny resources is still part of the mission.

#FediMeteo #FediMeteoAnnouncements #FediMeteoServices #VM #RunBSD #FreeBSD

https://it-notes.dragas.net/2025/02/26/fedimeteo-how-a-tiny-freebsd-vps-became-a-global-weather-service-for-thousands/

#FediMeteo #Fediverse #FreeBSD #RunBSD #Hosting #ITNotes #Networking #NoteHUB #Server #Snac #Snac2 #Social #Web

Some technical details for those interested:
The entire FediMeteo setup runs on a FreeBSD VM costing around 4 euros per month. It supports almost all major EU countries (plus the UK), with just a few left to complete. Currently, there are 25 separate jails, each running its own instance of snac, totaling 25 instances. The VM load typically stays around 10%, which increases to 30% when updates are published for countries with larger numbers of cities (currently Germany and Italy). The only time the load spikes is when new countries are announced; during that time, all remote instances connect to all cities to download their details.
As for RAM usage, excluding the ZFS cache, it's currently a total of 213 MB. Yes, MB.

#FreeBSD #FediMeteo #snac #Fediverse #Efficiency #RunBSD