2 verified briefings on Debugging. Each story includes a plain-English summary, why it matters, and the concrete action engineering teams should take.
Vercel has launched a redesigned trace viewer for its Workflows tool. The update helps developers debug complex processes more quickly by making it easier to search, zoom, and inspect each step of a workflow run.
LinkedIn engineers faced recurring, short-lived outages where a key database would freeze and recover without leaving logs. Using advanced off-CPU profiling with eBPF, the team identified a subtle kernel lock contention issue as the root cause, resolving the mysterious system-wide freezes.