Which server monitoring to choose?

Question

linux

Greetings!
For personal needs, a server monitoring program or service is needed, up to 10 pcs. Servers for both Windows and Linux.
What requirements should the program\service meet:
- Display the CPU load;
- Display used RAM;
- check the server for availability.
Preferably freeware. I will monitor with Win10.

Answer 1

Nagios/Zabbix

Answer 2

PRTG - free up to 100 sensors. This should be enough

Answer 3

If it’s very simple and you don’t have to bother with crazy tests , then : netxms.org

Answer 4

New Relic is fully functional, easy to use, has a free plan, plugin support, alerts... Uptimerobot
is good for checking availability .

Answer 5

Nagios + own plugins

Answer 6

Zabbix. deployed on a virtual machine with Ubuntu server 15.04. 2GB RAM. 90+ nodes, web scripts, SNMP checking printers and routers, zabbix agents monitor both Windows and Linux servers.

Answer 7

To view the status of linux servers at home and at work, I use netdata ( https://github.com/firehol/netdata )
Simple and beautiful )))

Answer 8

I really like Zabbix, just today they upgraded to 3.4 - very good, although you first need to read about the configuration, but then you can monitor anything.