Prometheus Monitoring Tutorial | Test CPU, Memory, Disk and Network Metrics

**Prometheus Monitoring Tutorial | Test CPU, Memory, Disk and Network Metrics**
In this **Prometheus monitoring tutorial**, we test Linux system metrics collected with **Prometheus and Node Exporter**. Learn how to query CPU usage, memory usage, disk I/O, and network traffic metrics using the Prometheus web interface and PromQL queries.

This beginner-friendly guide continues our **Prometheus monitoring setup** by verifying that **Prometheus Node Exporter metrics** are working correctly on Linux. We generate real system activity and observe how **CPU, memory, disk, and network metrics** change in real time.

In this video you will learn how to:

* Test Prometheus monitoring metrics
* Query CPU usage with PromQL
* Monitor Linux memory usage
* Test disk I/O metrics
* Monitor network traffic metrics
* Generate system activity to visualize metric changes

This tutorial is ideal for **Linux beginners, system administrators, and DevOps engineers** who want to understand how **Prometheus monitoring works in real environments** before connecting dashboards with Grafana.
#prometheus #monitoring #nodeexporter #linuxmonitoring #devops #promql #servermonitoring

Видео Prometheus Monitoring Tutorial | Test CPU, Memory, Disk and Network Metrics канала Random Soft Skills – Simple Tech Tutorials