Understanding CPU Time
Ever wonder what’s really going on inside your system when you run performance tests or process data-intensive tasks? This article is for you. We’ll explore what CPU time is, how to calculate CPU, and why it matters, especially for performance testers and engineers. You’ll learn to break down the simple formula, understand each component in […]
10 Best Tips To Improve API Performance
APIs run quietly behind the scenes — but when they slow down, everyone notices. They’re responsible for keeping your app responsive, your data flowing, and your users happy. Which is why performance issues, even small ones, can quickly turn into big problems. In this article, we’ll walk through practical ways to spot performance bottlenecks and […]
Are You Wasting Ad Budget on an Unprepared Website?
You’re pouring money into ads — but is your website ready to handle the traffic? This article is for digital businesses that rely on conversions to make every click count. Whether you’re running an eCommerce store, a SaaS platform, a marketplace, or a service-based site with an online funnel — your marketing performance hinges on […]
How to Prepare Your Website for Traffic Spikes Before Launching a Campaign
Big campaigns don’t come cheap — and you only get one shot to make them count. If you’re buying a spot during the NBA Finals, Super Bowl, or investing in a TV commercial that runs during primetime, your website becomes the final stop in the conversion path. And If it slows down, crashes, or glitches […]
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Revolutionizing Performance Engineering: PFLB Launches Industry-First AI Reporting Feature
One-of-a-kind AI tool cuts reporting time, boosts productivity, and makes performance data accessible to all. PFLB is proud to introduce AI Reports, a first-of-its-kind feature that’s set to reshape how performance engineering teams handle reporting. Built to tackle one of the most time-consuming parts of the job, AI Reports automatically analyzes test results, identifies issues, […]
Concurrency Testing: Complete Overview
When multiple users interact with your application at the same time, will it still perform smoothly — or start to break down under pressure? That’s the kind of question concurrency testing is built to answer. By simulating simultaneous actions within your system, this method helps teams uncover bugs and bottlenecks that only show up under […]
LoadRunner vs. BlazeMeter : What To Choose?
Choosing the right performance testing tool is a strategic one. This guide offers a clear look at BlazeMeter vs LoadRunner, breaking down not just the technical specs, but real-world usability, support, and pricing. We will also highlight unique features, and help you figure out which tool fits your testing goals. Ready? Let’s dive in. Comparison […]
11 Best Load Testing Tools 2025
Effective testing is all about choosing the best load testing tool, which is just right for you. Top performance testing tools help simulate virtual users and execute test scripts. As the software market is full of various options ranging from open-source to premium, it’s difficult to find the best load testing tool for your business. In this article, we will share our list of top software load testing tools and take a closer look at their pros and cons.