Performance profilers mainly aid developers in analyzing the performance of applications. The purpose is to improve poorly performing sections of code that make up the functions of the application. When you say performance profilers, common names that come to mind are Visual Studio performance profilers and Prefix by Netreo. In this article, we will focus on the specific Visual Studio profiling tools for memory and CPU usage.
Web application monitoring tools can keep your business afloat. Period. Imagine this. You’re about to run a crucial end-of-season sale on your website. You’ve sent your emails, run social media campaigns, paid for advertisements, and stocked up your inventory; you are all set to let the cash register ring. However, on D-day, your website goes down. It’s unable to handle the incoming traffic or is simply down because of technical glitches.
Application server monitoring metrics and runtime characteristics are essential for the applications running on each server. Additionally, monitoring prevents or resolves potential issues in a timely manner. As far as Java applications go, Apache Tomcat is one of the most commonly used servers. Tomcat performance monitoring can be done with JMX beans or a monitoring tool such as MoSKito or JavaMelody.
Commonly, your website or app functions perfectly until you release it. During testing, you might seem to have control over everything. But, sooner or later, you will face some challenges. In fact, it is totally normal when something goes wrong. The most important thing is how you settle these problems. In most cases, issues with availability alerts and users’ complaints can be addressed by the means of IIS logs. IIS logging will provide you with the necessary data to deal with a breakdown.
As developers, we would rather be writing code all day than doing anything else. Especially meetings or fighting production problems. Unfortunately, both are part of the job. All developers need to understand the basics of web performance monitoring. It won’t help you get out of meetings, but it will help prevent production fires and put them out faster. Although, I guess it might also help you avoid meetings about production problems.
As you develop your software, you want it to work well, not only on paper but also as the actual users interact with the application. The way to create quality software that is easy to use and bug-free is with end-to-end testing.
No matter what you’re coding, there’s always room to optimize your code and improve performance. This can be a painstaking process, and if you’re going over your code line by line you’d better cancel all your plans and forget about getting any sleep! Fortunately, there are better ways to examine and optimize your code. A JS profiler is an efficient tool to help you understand your code better – effectively finding, pinpointing and optimizing bottlenecks in your code.
Web server load testing is a very well-known process in performance testing. By testing your web server, you can pinpoint performance bottlenecks and improve your server performance. But what is the best way to load test a server?
Node.js is a known and popular JavaScript framework for 2021. With the increasing utilization of Node.js in development, there is an equally increasing need for Node.js server monitoring. Since server monitoring is essential to all applications, it is important that you apply best practices when monitoring Node.js servers. Servers are devices for storing or processing information provided to other devices, applications, and users on-demand.
Application monitor solutions are not novel but rather an evolutionary technology. These types of solutions answer the problems that most developers and DevOps teams encounter when building an application. Application monitor solutions help determine potential defects so developers can take corrective actions quickly. Hence, building an application is no longer complete without application performance monitoring (APM) solutions.
