In the recent era, most of developers turned to Nodejs as it was wide and most favorable in javascript framework for microservices. As per the statista report 51.4 percent utilized Nodejs framework. Well as per the demand increases for Node it will become a requirement to monitor the performance of an servers, applications, and other. In this blog, we are going to notice the best Nodejs monitoring tool that you can ensure that application performance issues.
Node Monitoring
In the Node monitoring APM tools, you can examine the web application performance with the function of finding bottlenecks and fixing errors.
Moreover, Node.js monitoring tools can easily fix the bugs by identifying each web result, with the issue of the code level, and tracking down the queries.
So, before knowing about the Nodejs monitor let's analyze Node.js metrics to monitor.
Crucial Nodej.js Metrics To Monitor
Most Node.js developers analyze their web applications to avert any type of downtime. Node Developers use types of Node.js applications with monitoring tools like PM2, Retrace, and more. These tools guide in monitoring the following major metrics of Node.js-
- Memory usage and leaks metrics for Node.js
- CPU usage metrics for Node.js
- Garbage collection metrics for Node.js
- Node.js event loop metrics
- Node.js monitoring dashboard and integration
Top Node.js Monitoring Tools
Retrace
Retrace is one of the cloud-based tools for web application performance management Nodejs monitoring tool. In inclusion to APM, it also provides centralized log integration, error, and basic server metrics. It is used by companies of all sizes to primitively identify issues before production as well as troubleshoot in trouble mode when issues in production do occur. This app monitoring tool backs two-factor authentication and single sign-on.
Retrace provide an easy-to-use dashboard where the development team can track the near real-time attainment of the code. Dashboards also support in monitoring web pages like log in pages and shopping carts.
Attributes of Retrace
- It offers log integration and error for fast troubleshooting
- Finds changes easily after the deployments and also validates deployment health fastly.
- Investigate the apps for new and regressed errors with developer-centric insights to quickly fix them.
PM2
PM2 is a known Nodejs monitoring tool that ensures the status of your running application. It was easy to understand this tool for monitoring, running, and live production workload from the web interface to CLI.
PM2 is a genius process manager that empowers Node.js developers to handle and keep their applications on the web. To use this out-of-the-box tool the developers require to install NPM, and for that, they need to use npm –version command.
Attributes of PM2
- Auto-clustering for Node.js application
- Log management
- Container integration
Express Status Monitor
This one is an open-source tool that is used for monitoring. As in Nodejs Express js is one of the most famous web frameworks that is used in Node.js.
To set up the express status monitor, the developer needs to follow the following steps:
- Run this command npm install express-status-monitor –save
- Before adding any middleware or router, run app.use(require(‘express-status-monitor’)());
- Run the server and go to /status
Attributes of Express Status Monitor
- Request frequency
- Status code
- Monitor response time
- Memory & CPU utilization
Appmetrics
Another top-notch performance monitoring tool is Appmetrics. It is an open-source technology that IBM manages. Appmetrics is focused on providing the essential tools needed to gather app metrics across a variety of tasks, including trash collection, database query performance, and more. Additionally, Appmetrics compiles and frames local binary libraries using the node -gyp command, which can aid in improving execution performance.
If you want to start with Appmetrics, you need to get node app metrics from three places:
- The first and foremost place to get app metrics is in npmjs.org. This can set up by running npm install appmetrics command in the compiler.
- The secound place was node application metrics is Github.
- In the last developer needs to get node application metrics from IBM SDK for Node.js.
Attributes of Appmetrics
- A free and open-source tool
- Network speed
- Appmetrics-dash plugin for app monitoring
- Data transaction
Conclusion
As we all are aware of the importance of application performance testing as it was crucial to consider, well the above tools have their own unique features that you can use according to your project, This Nodejs monitoring tools also works according to your needs and project type. All in all, if you are confused between these node monitoring tools so, for the better outcome you can also take the help of hire Nodejs developer with a wealthy of experience they can guide you in the right way for more fruitful results.
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