Modern platforms produce more metrics, logs and traces than ever, yet many teams still struggle to turn observability data into reliable operational decisions. Dashboards multiply, alerts get noisy, and at some point everyone wonders whether the system is on fire or just “being chatty.”

This session presents a practical, open source approach to observability for Kubernetes, cloud-native and hybrid environments. Based on real-world SRE and DevOps experience, it shows how to move beyond basic monitoring by combining Prometheus, Grafana, Alertmanager, SLI/SLO definitions, burn-rate alerting, service dashboards and operational runbooks.

The focus is not only on tools, but on the discipline required to make observability useful: choosing the right signals, defining meaningful indicators, reducing alert fatigue, designing dashboards for both operators and business stakeholders, and connecting observability to incident response.

Attendees will leave with a reusable blueprint for implementing production-grade observability using open source components, fewer false alarms, and hopefully fewer 3 a.m. mysteries.