Top 5 Linux Monitoring Tools.

   | Posted On : 2019 - 08 - 03   |   2 years ago   |    linux, tools

Linux Monitoring Tools

Linux system monitoring is one of the most important tasks for every sysadmin. Servers and Network monitoring systems in any environment Linux or windows is utterly important to keep your infrastructure and network intact and running smoothly. Without further delay let’s get started before that if you guys are enjoying my articles please make sure you share it with your friends 🙂 so Let’s Start.

One of the most important responsibilities a system administrator has is monitoring their systems. As a system administrator, you’ll need the ability to find out what is happening on your system at any given time. Whether it’s the percentage of system’s resources currently used, what commands are being run, or who is logged on. When a performance issue arises, there are 4 main areas to consider: CPU, Memory, Disk I/O, and Network. The ability to determine where the bottleneck is can save you a lot of time.

In this article, I’ve listed the Top 5 Linux monitoring tool which can be very helpful for every Linux sysadmin’s monitoring tasks.

1. Nagios

Nagios is known for being the best server monitoring software on the market. Server monitoring is made easy in Nagios because of the flexibility to monitor your servers with both agent-based and agentless monitoring. Nagios, now known as Nagios Core, is a free and open source computer-software application that monitors systems, networks, and infrastructure. Nagios offers monitoring and alerting services for servers, switches, applications, and services. It alerts users when things go wrong and alert them a second time when the problem has been resolved.

2. Zabbix

Zabbix is a mature and effortless enterprise-class open source monitoring solution for network monitoring and application monitoring of millions of metrics, developed by Alexei Vladishev. It is designed to monitor and track the status of various network services, servers, and other network hardware.


3. Cacti

Cacti is an open-source, web-based network monitoring and graphing tool designed as a front-end application for the open-source, industry-standard data logging tool RRDtool. Cacti allow users to poll services at predetermined intervals and graph the resulting data. The frontend is completely PHP driven. Along with being able to maintain Graphs, Data Sources, and Round Robin Archives in a database, Cacti also handles the data gathering.


4. Ganglia

Ganglia is a scalable distributed monitoring system for high-performance computing systems such as clusters and Grids. It is based on a hierarchical design targeted at federations of clusters. It utilizes highly-used and popular technologies XML for data representation and XDR for all kinds of data circulation across the clusters. The main objective behind the development of Ganglia is to provide detailed and informative data structures using complex algorithms to obtain maximum results.


5. OpenNMS

OpenNMS is a free and open-source Enterprise grade network monitoring and network management platform. It is developed and supported by a community of users and developers and by the OpenNMS Group, offering commercial services, training, and support.


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