Forum du Tutorat de Santé de Tours

Hey everyone! I'm looking for reliable server monitoring tools to ensure my website stays up and performs well. I've heard about solutions like Nagios and Zabbix, but I'm curious what others here use.

Also, does anyone have experience with HostNoc's server monitoring services? I’ve read they offer real-time alerts and performance tracking, which sounds great for uptime. Any recommendations or tips would be appreciated!

Thanks in advance!

Great question!

There are quite a few reliable server monitoring tools out there, and your mention of Nagios and Zabbix is spot on — both are powerful and widely used.

Here are a few solid options based on different needs:
Zabbix – Great for complex setups. Scales well and supports SNMP, IPMI, and agent-based monitoring. Built-in alerting is robust.

Nagios Core/NXI – A classic choice. Modular and customizable, though the UI and configuration can feel outdated.

Prometheus + Grafana – Excellent for modern cloud-native environments. Metric-focused, works best with time-series data.

UptimeRobot / BetterStack – Simple but effective uptime monitors. Great for external checks and alerts via email/Slack/SMS.

Datadog / New Relic – Commercial solutions with rich dashboards, anomaly detection, and integrated logging/APM.
Regarding HostNoc:
I’ve tested HostNoc briefly — their platform does a solid job with real-time server health metrics, uptime tracking, and alert customization. If you're not looking to self-host or manage open-source solutions like Zabbix, HostNoc could be a good plug-and-play option. Their support is responsive, which is also a plus for emergencies.

Combine external and internal monitoring for full coverage.

Always set up alert thresholds for CPU, memory, disk I/O, and ping.

Use multiple alert channels (email + Telegram/Slack) for reliability.