There are tons of monitoring tools that are used for keeping an eye on systems performance and sending notifications in case something goes wrong. However, the installation and configuration steps involved are often tedious. Netdata is an open-source real-time monitoring & troubleshooting tool that only requires a few steps to get installed. The Git repository
CentOS Server Monitoring - DesignLinux
Stacer – Linux System Optimizer & Monitoring Tool
Stacer is a GUI based application written in C++ to monitor and optimize Linux OS. The latest build version of Stacer is 1.1.0, which provides all in one stop for our common activities we perform using Terminal like package management, process management, Host details, CPU, Network and Disk monitoring, startup applications, and a few more.