Grafana is an open-source visualization and monitoring tool used to display metrics in dashboards. It helps teams easily monitor the health and performance of servers, applications, and cloud infrastructure.
With Grafana, you can connect data sources like Prometheus, Amazon CloudWatch, and other monitoring tools to create charts, graphs, and dashboards for real-time monitoring.
In simple words, Grafana turns monitoring data into easy-to-read dashboards, helping teams quickly understand system performance and identify issues.