![]() An increase in CPU and memory usage can lead to performance issues in your application. When a part of your application isn’t optimized correctly, it tends to draw more resources, like CPU and memory. The graphs show how your apps improve over time and give great indicators of possible app-wide issues. Global response times: Inspect global throughput and performance graphs for your web requests and background jobs. Request details: See the details of the event, like hostname, pathname, request ID, and other information that is captured. Review requests to see which events are executed when and where. This can be affected by factors such as network latency, server performance, and the complexity of the request being made.īoth response and request time are important metrics to track, as they can impact the overall performance and user experience of your Node.js app.Įvent timeline: See behind the scenes of an event. Request time, on the other hand, is the amount of time it takes for a request to be received and processed by the server. A high response time can indicate some issues, such as a slow database query, a slow third-party API, or a bottleneck in your application code. Response time refers to the amount of time it takes for a request to be processed and a response to be sent back to the user. Here are some key performance monitoring metrics you can track on AppSignal: ![]() Here's how uptime monitoring looks in AppSignal: It also provides detailed reporting on the performance and availability of your app. Tools like AppSignal provide alerts when your app is down or experiencing performance issues, and can be configured to send alerts via email or a third-party service. Uptime monitoring is the process of tracking the availability of an application to ensure that your app is always available to users and minimize downtime. Now let's dive into some metrics you should consider. To integrate AppSignal into your project, follow the Node installation guide. It provides real-time monitoring of key metrics, such as response time, error rates, and throughput, as well as detailed error tracking to help users identify and fix issues in their applications.ĪppSignal also offers detailed performance insights, including transaction traces and profiling data, which can help users identify the root cause of performance issues and optimize the performance of their Node.js app. This can help you identify any issues as they arise and take action to address them before they become major problems.ĪppSignal is a tool for monitoring and tracking errors in your Node.js application. To effectively monitor the uptime of your Node.js app, you should configure your uptime monitoring tool to check the availability of your app at regular intervals. You can opt-in to use the simple internal tools that Node provides, or you can use a fully-fledged tool like AppSignal. Now comes the monitoring part, woo! Monitoring performance indicators in Node.js is very simple. Monitoring Application Health with AppSignal This is especially important in production environments, where users are actively interacting with your app. ![]() Instead, it should be an ongoing process performed regularly to ensure your app runs smoothly. It's important to note that monitoring the health of your Node.js app is not a one-time task. This way, you can catch any issues that may arise during the development and testing phase, rather than waiting for them to be reported by users in production. It's generally a good idea to start monitoring the health of your Node.js application as early as possible, ideally before it is even deployed to production. Let's get going! Your Node.js App Health: Things to Consider In this post, we'll examine some key metrics to consider and see how you can use tools like AppSignal to keep track of these metrics. By keeping track of key metrics, you can identify and address any potential issues before they become serious and costly problems. Monitoring your application's health is important to ensure its smooth operation and a good user experience. Maintaining the health of your Node.js app includes monitoring and tracking several metrics over time to better understand how your app is performing. Its event-driven, non-blocking I/O model makes it well-suited for building real-time, data-intensive applications. Node.js is a popular choice for creating a scalable and highly performant web app.
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