grafana

Explore the essential roles of monitoring and observability in Linux for DevOps, focusing on tools like Prometheus, Grafana, and bash scripts. Learn to set up monitoring frameworks, select metrics wisely, and manage centralized logging efficiently while differentiating between monitoring and observability to boost system performance and reliability.

This guide explains how to monitor applications using Prometheus and Grafana on Linux, detailing installation, configuration, and dashboard creation. It provides steps for setting up Prometheus and Grafana, configuring data sources, and using Prometheus Query Language for visualizing metrics like CPU usage in Grafana. The article ensures comprehensible insights into application health and performance.