How do I see node js application performance?
How do I see node js application performance?
js technology, it has become crucial to monitor the performance of the applications, servers, and other metrics….Express Status Monitor
- Run npm install express-status-monitor –save command.
- Then before adding any middleware or router, run app.use(require(‘express-status-monitor’)());
- Run the server and go to /status.
How do I optimize node app?
Other common practices that you should also consider include:
- Using the latest stable Node. js updates.
- Load balancing.
- Memory optimization.
- CPU profiling.
- Node. js timers to schedule tasks.
- Prioritize access to local variables.
- Avoid using too much memory.
- Eliminate unused components of . js libraries.
Is go faster than node js?
js is an interpreted language based on JavaScript, it is a bit slower than other compiled languages. Whereas Golang is light-weighted and faster than Node. js as it is based on the characteristics of C & C++. So we can say that in terms of raw performance of CPU and memory bound tasks, Golang is a better option.
How do I list npm packages?
Summary
- Use the npm list to show the installed packages in the current project as a dependency tree.
- Use npm list –depth=n to show the dependency tree with a specified depth.
- Use npm list –prod to show packages in the dependencies .
- Use npm list –dev to show packages in the devDependencies .
How do you clean unused node modules?
Steps to Remove unused packages from Node.js
- First, remove the npm packages from packages.
- To remove any specific node package run the command npm prune
- run the npm prune command to remove unused or not required node packages from Node.js.
How bad is Nodejs?
However, there is a downside to Node. js being single-threaded. The single-threaded implementation makes Node a bad choice for CPU-intensive programs. Unlike in a multi-threaded program, where one thread can be doing the CPU-intensive task and others can handle arriving requests, a Node.