Monitoring Tools in Linux

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Monitoring tools in Linux are used to track the status of the systems that are currently running. These tools help to show up the defects and it also updates you with the failures as an early warning.

What does Linux Monitoring tools do?

The Linux monitoring tools gather data by using each server’s KPI (Key Performance Indicators), application availability, and connectivity of the network. Close monitoring of these elements keeps the server running in its Peak Performance.

How important is Linux Monitoring Tools

If you are a tech wizard working on Linux, making use of Linux monitoring tools is very important to determine and ensure the health of the software. There are plenty of Linux Network Monitoring Tools available from Open-Source to Closed-Source.

5 Best Network Monitoring Tools For Linux

  • Zenoss Cloud
  • Paessler PRTG Network Monitor
  • Nagios Network Analyser
  • Icinga 2
  • Cacti

1) Zenoss-Cloud

Zenoss Cloud is powered by Zenoss INC. Its initial release was in the year 2005. It’s a community edition that is Open-source and the application is for free. Zenoss is written 90% in Python and 10% in Java.

Zenoss Cloud ensures the deep monitoring of the software as it’s a very deep monitoring platform. It builds the IT infrastructure of real-time models. It follows machine learning algorithms and figures out the main causes of outages.

2) Paessler PRTG Network Monitor

Paessler PRTG Network Monitor is developed by Paessler, a German Organization and it’s initially released in the year 2003 and it’s written in Delphi language.

Paessler PRTG is absolutely agentless and it is having the capability to, monitor and categorize conditions of a system like bandwidth usage, collect static data from switches, servers, routers, other applications, and devices.

3) Nagios Network Analyzer

Nagios is a free, Open-Source software monitoring application to monitor systems, infrastructure, and networks.

Nagios Network Analyzer fetches a centralized view of your bandwidth data, network traffic.

The original author named Ethan Galstad released Nagios in the year 2002.

4) Icinga 2

Icinga 2 is a monitoring system that monitors available network resources, warns the users about the outages, and produces data of performance for reporting.

The main advantage of Icinga2 is it’s scalable and extensible. It can monitor large, complex spaces that too in multiple locations.

Its initial release is in the year 2009 and it’s written in c++ and PHP languages.

5) Cacti

The Cacti is developed by The Cacti Group INC in the year 2001 and it’s written in PHP, MySQL languages. It is an Open-Source software-based net monitoring and its tool used to graph front-end applications for the open-source, data-logging, and RRD tool used as an industry-standard monitoring tool. It shows data in the means of the graph.

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