!Rant
Anyone know good ways to monitor server load (Risk, RAM, CPU, Network) with a GUI?
I'm using Ubuntu 16.04

Webmin

Datadog is great if you're considering hosted solutions. It's free for a few hosts but then gets decently expensive if you have more.

Try https://github.com/firehol/netdata it has a web ui, written in c and with many plugins. It's real time and really good.

What size of a solution are you looking for?
You can always report the stats using a small daemon to graphite and plot it with grafana, which has alerting built in in the latest version (4)

Basically it depends on:
* Your needs for granularity
* Your scale
* The insight you need

I'm using linux-dash for my home RPI...
https://github.com/afaqurk/...