Systems | Development | Analytics | API | Testing

Managing microservices is tough. With 91% of organizations using or planning to adopt microservices, monitoring their performance is critical. Application Performance Monitoring (APM) tools simplify this by tracking data flows, identifying issues, and improving system reliability.

Application Performance Monitoring (APM) tools are software platforms that help developers, DevOps engineers, and technical managers track the performance and health of their apps and infrastructure in real time. They collect telemetry data like response times, error rates, resource usage, and user behavior, visualize this data, and make it easier to detect performance issues, pinpoint root causes, and ensure a smooth user experience. In short, they help teams be proactive rather than reactive.

We are excited to share the release of our new Cost Calculator to showcase just how much the wrong APM provider can add to your cloud hosting costs (try it now). Observability is vital, but it comes with computational overhead that shares the same infrastructure as your application. This is compounded in typical Node.js APM tooling due to the internal workings of Node.js itself.

Nearly a year ago, we launched N|Solid SaaS, and although there are still a few months to go before our anniversary, we wanted to share the top 10 features ofN|Solid that make us proud every day of what we have built.

N|Solid provides unparalleled performance and security monitoring for various deployments and team sizes. You can configure the N|Solid Console to notify you when new vulnerabilities are found in your applications. DevOps professionals looking after applications running in production can be notified of performance and security issues earlier and then collaborate wherever they want (Slack, Microsoft Teams, email, etc.) to resolve them.

One of the first needs of developers is debugging memory-based issues in Node.js applications quickly and effectively. Still, before we jump right into the Heap Snapshot concept, it's essential to understand what a memory leak is. A basic definition that I would apply in this context is: Memory leaks are quite common in production applications. Fortunately, they usually aren't difficult to find.

One of the more popular ways for developers to use Node.js is to leverage Worker Threads. Workers (threads) are useful for performing CPU-intensive JavaScript operations, according to the official documentation. They have proven to be the best solution for CPU performance due to the following features.

The role of app performance monitoring (APM) extends far beyond crash monitoring—it is an integral part of creating a top-notch user experience that keeps your users happy and coming back for more.

TL; DR: Based on the APM benchmarks results is evident that one of the main performance problems for a Node.js application in a production environment is the usage of the very same applications in charge of monitoring the performance for the application itself. This article explains the reasons with an in-depth analysis to show why using most APMs in a Node.js application is that expensive performance-wise.