Server monitoring tool on Linux?

This page summarizes the projects mentioned and recommended in the original post on /r/selfhosted

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  • node_exporter

    Exporter for machine metrics

    I use Prometheus (plus prometheus-node-exporter and alertmanager). You might need to do a bit of scripting for metrics provided out of the box, but it's usually really simple and the result works well.

  • prometheus

    The Prometheus monitoring system and time series database.

    I use Prometheus (plus prometheus-node-exporter and alertmanager). You might need to do a bit of scripting for metrics provided out of the box, but it's usually really simple and the result works well.

  • InfluxDB

    Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

  • checkmk

    Checkmk - Best-in-class infrastructure & application monitoring

    CheckMK. It's based on nagios: https://checkmk.com/

NOTE: The number of mentions on this list indicates mentions on common posts plus user suggested alternatives. Hence, a higher number means a more popular project.

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