Implementing SLO-Based Alerting with OpenTelemetry and Prometheus

The Problem

In microservices architectures, distributed tracing and monitoring are crucial for identifying performance bottlenecks and latency sources. However, traditional threshold-based alerting can lead to alert fatigue, making it challenging for engineers to prioritize and address critical issues. Moreover, the lack of a clear understanding of Service Level Objectives (SLOs) and error budgets can result in unnecessary toil and decreased system reliability.

Technical Breakdown

To address this problem, we can leverage OpenTelemetry and Prometheus to implement SLO-based alerting.…