Posts on Ridaeh

Master Disk I/O Metrics Monitoring

Mon, 30 Jun 2025 00:00:00 +0000

Master how to monitor disk I/O performance on linux with prometheus and grafana.

Demystifying Load Balancers: A Comprehensive Guide to Efficient Traffic Distribution

Sun, 16 Jun 2024 00:00:00 +0000

Explore the world of load balancers in this comprehensive guide. Learn what load balancers are, how they work, and why they are essential for distributing incoming traffic across multiple servers or resources. Whether you're new to load balancing or looking to deepen your understanding, this article covers everything you need to know to optimize your infrastructure's performance and reliability.

Troubleshooting Commands for Linux Systems

Sun, 16 Jun 2024 00:00:00 +0000

Processes

View processes consuming the most CPU

ps -eo pid,pcpu,comm --sort=-pcpu | head

This command lists processes along with their CPU usage in descending order, showing the top consuming processes.

Network

Trace network route

traceroute ridaeh.com

Traces the route packets take to reach a destination.

List all listening ports

To list all the listening ports, use “-l” flag with ss command. To list specific TCP, UDP or UNIX socket, use “-t”, “-u” and “-x” flag with “-l” as shown below.

How to Become a DevOps Engineer: Your Complete Guide

Sat, 15 Jun 2024 00:00:00 +0000

Discover how to become a DevOps engineer with our comprehensive guide. Learn essential skills, tools, and steps to start your career in DevOps. Embrace the DevOps culture, master CI/CD, IaC, and cloud services. Stay updated with industry trends and build a successful career in this dynamic field. Start your journey to becoming a DevOps engineer today!