Definitely learned a lot.

This app would be useful if you have more than one device. If you run the monitoring application on the same device as the services you are monitoring and if the device goes down, you wouldn’t get a notification, right?

Depending on the app, there should be option to use server URL where you can put the server’s Tailscale IP and the port.

For Jellyfin, put the Tailscale IP when it asks for server IP and port 8096 like 100.123.45.67:8096

ya, its using SRUDB which only stores couple of months of data

I am looking for a simple lightweight app to get a historical view of bandwidth usage. vnStat shows total usage by hourly to yearly.

I have posted the solution above. Thank you for suggesting the above service

Thank you for the script. I will look in to this.

It looks like Prowlarr health checks doesn’t cover downstream apps: https://wiki.servarr.com/prowlarr/system#health

I have all the *Arrs currently notifying Telegram with their own notification systems. The problem I am trying to solve is, what if the application itself goes down. I am also looking for something that monitors more than *Arr apps.

For ex: Prowlarr application(exe) somehow gets killed. Then Prowlarr itself cant send notifications with its built in system, right? So, something external needs to monitor either the exe(process) or the webpage(HTTP request) or the port that can then send the notification that Prowlarr is down or not responding.

I hope this explains the issue better.

Right, I am looking for a solution that can alert me, if/when any of the self hosted web services goes down. Pretty much check if either the port or webpage is up and send alerts.

I saw Prometheus supports Windows. But, I think its kind of overkill for my use case. I have everything running on an old laptop. So, I am looking for a lightweight application/solution