Video Description

This Grafana tutorial shows you how to build the perfect dashboard for any web application from Prometheus data. ▶️ Environment Setup: https://youtu.be/kAVBNgsrtik ▶️ PromQL Tutorial: https://youtu.be/RC1ivt-ZN_U Become a Cloud and DevOps Engineer: https://rslim087a.github.io/rayanslim/ Follow me on Instagram: https://www.instagram.com/sir.rayanslim/ Chapters: 0:00 - Introduction 0:21 - RED and USE Monitoring 0:53 - Prometheus and Grafana Environment 2:26 - Dashboard Creation 3:00 - Panel 1: Process Uptime (Stat) 7:29 - Variable from label_values query 9:43 - Panel 2: Total Requests (Stat) 14:05 - Panel 3: Error Rate (Stat) 23:36 - Panel 4: Average Request Duration (Stat) 27:33 - Panel 5: Requests in Progress (Stat) 30:16 - Creating Dashboard Rows 31:47 - Panel 6: API Throughput (Time Series) 36:05 - Panel 7: Error Rate (Pie Chart) 39:48 - Panel 8: API Latency Percentiles (histogram_quantile) 46:15 - Panel 9: Average Request Duration 48:54 - Panel 10: CPU Usage 50:11 - Panel 11: Open File Descriptor 51:51 - Panel 12: Memory Usage 54:46 - Panel 13: Garbage Collection Activity This step-by-step tutorial walks you through building a complete monitoring solution with Grafana and Prometheus. Learn how to set up powerful dashboards to monitor your web application, from basic system metrics to complex application performance indicators. Perfect for DevOps engineers, SREs, and anyone looking to master modern monitoring tools. #grafana #prometheus #devops