If your Node.js app faces intermittent failures, unpredictable latency, or rising memory usage under load — you’re not alone. These frequent issues often hide beneath average CPU or memory stats. This article shows how Atatus uses Node.js monitoring to provide: Full APM for Node.js tracing across async boundaries Event loop delay visualization to catch blocking code Heap growth and GC metrics to detect memory leaks Centralized logs linked to traces for root-cause analysis Real-time dashboards and smart alerts Level up your visibility & move from reactive firefighting to proactive optimization.