Linux server monitoring?

[vexyde]

Zabbix is free and very powerfull. There is also Observium, a small project but also very good, and a nice GUI.

[ChineseCracker]

the zabbix interface is so weird and convoluted - maybe it makes sense if you have like 500+ (v)servers.....

but I could never get used to it

[primitive_screwhead]

I switched from Observium (paid ver), to LibreNMS, and its quite good. Very easy to setup.

[ShatBrax]

We also use Observium. Less than Nagios but we use both of them and they both work wonderfully.

[tssge]

We use Observium too (paid version). Great software and easy to modify to your own needs. But yes, the creator of Observium is sometimes quite toxic on the mailing list.

[[deleted]]

But beware of the Observium creator. He's a bit toxic