Why Your OpenTelemetry Setup Is Probably Generating Useless Spans
Most teams instrument everything and understand nothing. A practical guide to designing spans that actually help you debug production issues.
Distributed Tracing Across Async Boundaries: The Problems Nobody Warns You About
Trace propagation through message queues and async workers looks straightforward until it isn't. Here's what actually breaks and how to fix it.
Debugging JVM Memory Pressure in Containerized Environments
Container memory limits and JVM ergonomics don't always agree. A deep dive into diagnosing and fixing OOM kills, GC storms, and off-heap leaks.