What to use for application (process) monitoring?

This page summarizes the projects mentioned and recommended in the original post on /r/linuxquestions
Monitoring Nagios nagios-plugin icinga-plugin Icinga

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.
www.influxdata.com
featured
SaaSHub - Software Alternatives and Reviews
SaaSHub helps you find the best software and product alternatives
www.saashub.com
featured

  • check_systemd

    This systemd check for nagios compatible monitoring systems will report a degraded systemd to your monitoring solution. It can also be used to monitor individual systemd services and timers units.

    • The best all-around check I have found is check_systemd

  • checkmk

    Checkmk - Best-in-class infrastructure & application monitoring

    • I'm using Icinga2 with this type of plugin, but had used Nagios Community Edition a decade or so ago. The modern ops-friendly version implementation appears to be CheckMK.

  • 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.

    InfluxDB logo
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.

Suggest a related project

Related posts

  • Linux is dead, long-live Docker monoculture

    2 projects | /r/linuxadmin | 22 Aug 2021

  • Monitor disk status with ssacli

    2 projects | /r/Proxmox | 22 Jan 2022

  • AlmaLinux 9 / network-scripts?

    1 project | /r/AlmaLinux | 5 Nov 2021

  • Anyone using LibreNMS in production?

    4 projects | /r/sysadmin | 6 Jul 2021

  • Zabbix, Nagios... vs PRTG.

    4 projects | /r/sysadmin | 21 May 2023