concurix
Concurix is a comprehensive profiling and monitoring service for Node.js. Pricing plans are simple and allow for unlimited profiling and monitoring on unlimited servers for a single, low price. Concurix's instrumentation module automatically instruments and analyzes an entire application, including over 50,000 NPM modules. Other services rely on manual, hard coded instrumentation which can miss many notable events. The Concurix Profiler is the only solution available that analyzes CPU time as well as callback delay time for every module. Application profile data is sent to a real-time, interactive visualization tool. Concurix supports system level and function level monitoring over time.
