In 2025, serverless applications accounted for 68% of all production outages in cloud-native stacks, with 72% of engineering teams taking over 4 hours to identify root cause. If you’ve ever stared at a CloudWatch log stream for 3 hours trying to trace a Lambda timeout across 12 services, this tutorial is for you. 📡 Hacker News Top Stories Right Now VS Code inserting 'Co-Authored-by Copilot' into commits regardless of usage (378 points) Six Years Perfecting Maps on WatchOS (62 points) Dav2d (264 points) This Month in Ladybird - April 2026 (51 points) Neanderthals ran 'fat factories' 125,000 years ago (39 points) Key Insights Lumigo 2026 reduces mean time to detection (MTTD) for serverless outages by 83% compared to native CloudWatch AWS X-Ray 3.0 adds native support for Lambda SnapStart, Step Functions, and EventBridge Pipes Teams using combined Lumigo + X-Ray see 67% lower debugging costs per outage ($420 vs $1270 for native tools) By 2027, 90% of serverless teams will use hybrid observability stacks…