Load Testing Tools For Web Applications Free Download

Being one of the popular open source web-based testing tool, selenium provides a portable software testing framework for web applications. Here we have selected the top best open source test management tools. Selenium is a testing framework to perform web application testing across various browsers and platforms like Windows, Mac, and Linux. Build for the Internet of Things. Load Tester goes far beyond this simple view of web performance, recording 15 metrics for every page and 20 for every transaction in the test. This load testing tool store its test plans in XML format which allows users to generate the test plan using a text editor. Hence, network monitoring is very crucial for any business. Today I’d like to tell you about my new favorite load testing tool – Flood Element. Free server testing download - server testing script - Top 4 Download - Top4Download. Protecting Email Addresses From Scrapers. Watir stands for Web Application Testing In Ruby. Here are some of the load testing tools that will help you with it. Load testing could be done manually as well as by using an automation testing tools: 1. Due to budget constraints, my clients usually ask for some free tools to load/stress test their application, before going live. SNMP MIB Browser is a complete tool for monitoring SNMP enabled devices and servers. NGINX Controller manages your API gateways and provides full API lifecycle management. Anyone can use the free Basic Edition to send you full log files to help you remotely diagnose errors or performance issues. Play is based on a lightweight, stateless, web-friendly architecture. Adaptable architecture, lightweight configuration and unparalleled technical support make Experitest a highly valued partner and contributor to Barclay’s Mobile apps success. Additionally, since free screen sharing enables the invited participant to see the screen of the presenter, the participants can learn a lot faster than had they only used email or a phone call. Download tools & software for Samsung SSDs. Verification testing support. Useful Java Testing tools (& Frameworks) for Programmers, Coders and Developers. Symantec provides security products and solutions to protect small, medium, and enterprise businesses from advanced threats, malware, and other cyber attacks. You can also see Responsive Testing Tools. Download a free trial and see why professionals choose Axure RP 9. Read and post comments. Mobile Center. Could anybody suggest the tool for load/performance testing the silverlight applications · This is a Visio group, if you try asking in a Silverlight group you might get a. Like our website speed test?. Load testing is one of those steps that should be performed for every major system rollout but rarely happens. By connecting your data in real time, Google Charts is the perfect infographic generator for your website. Record ajax requests. It is particularly suited for very high traffic web sites and powers quite a number of the world's most visited ones. Shorten your diagnostics time, maximize billable labor hours, and get the repair done from Code-to-Fix faster than ever before. Inflectra has partnered with Neotys to provide a complete, integrated, testing solution. Building load testing tools and. In this post, we are listing the best free open source web application vulnerability scanners. Kali Linux contains a large amount of penetration testing tools from various different niches of the security and forensics fields. Learn more about testing and download for free today. Refer and Earn: Refer any of your friends or colleagues and earn $2000. com offers free software downloads for Windows, Mac, iOS and Android computers and mobile devices. NET application as an example. It is the best developer tool to load test your web applications. Search the world's information, including webpages, images, videos and more. WebLOAD is an enterprise-scale load testing tool with powerful scripting capabilities that make it easy to test complex scenarios. net contains links to thousands of free online technical books. Top 10 Testing Automation Tools for Software Testing 1. Convenient, enterprise-level tools. However, there are a variety of online tools that are free to use and deliver amazing results. GWT is the official open source project for GWT releases 2. Testing on Java 7. The WordPress Plugin Directory is the largest directory of free and open source WordPress plugins. In this post, we'll elaborate more about the importance of load testing and then talk about how JSCAPE MFT Monitor can enable you to gain insightful information from the load tests you run with it. Access and use applications and data from any device & OS, from anywhere. Bring your PC to its limits with the freeware stress test tool HeavyLoad. While you have a wide choice of open source tools from which to choose for performance management, it's not always wise to build and manage your own performance testing tools and. Learn More. Ubuntu distinguishes between software that is "free" and software that is not free. Karma is a JavaScript command line tool that can be used to spawn a web server which loads your application's source code and executes your tests. These tools can be used for device, element, application, and system management. It has gained a lot of popularity in terms of web-based automated testing. Imagine what you could build if you learned Ruby on Rails… Learning to build a modern web application is daunting. Here are 8 free Wi-Fi stumbling and surveying tools to reveal important details about Wi-Fi networks. Using Testing Master you can test and analyze the performance characteristics and bottlenecks of a web site under various load conditions. This type of load testing is done manually hence it cannot provide enough stress on the application. NET only WebForms has native support for STA component. 1, Culture=neutral, PublicKeyToken=7c307b91aa13d208' or one of its dependencies. As applications move to the Web into a server based environment it becomes increasingly important to be able to gauge the performance and load capability of an application. About the Software QA and Testing Resource Center and its author Information about the author's consulting services. Download the free trial here. Know the speed of the Internet connection you are working from while surfing the Web. Built on Akka, Play provides predictable and minimal resource consumption (CPU, memory, threads) for highly-scalable applications. Testing Master is a load and stress testing tool that provides you with an easy to use, consistent and cost-effective way of testing web sites and intranet applications with web interface. The free edition offers 50 virtual users, and the paid professional edition provides the choices for enterprises with heavy user load and complex testing requirements. 0 applications and compatible web sites. 0, Ajax, Rich Internet Application, Web Services and Smart Clients such as WPF, Java or more complex Microsoft’s SharePoint, Oracle , SAP Net Weaver, and so on. Traditional testing tools like Google page test focus on how long it takes to download resources from the back end. Make a browser recording (HAR file), upload it, parameterize it, and begin testing in minutes. Watir stands for Web Application Testing In Ruby. If you are looking for a product that fit for achieving higher quality and performance of their applications then Oracle Application Testing Suite is right tool. What is Postman? Postman is a collaboration platform for API development. 2: WAN Emulator; This product, in conjunction with the best load testing tools, such as LoadRunner® (Hewlett-Packard, former Mercury Interactive) or Application Stress Test Tool ® (Microsoft) will give you end-user eye view of the application performance and will help. Load Testing Web Applications Many tools exist that help you do this such as a free tool called JMeter or You need to sign up for Treehouse in order to. Microsoft R Open is the enhanced distribution of R from Microsoft Corporation. Ensuring that web applications and websites work well on different devices and with different screen sizes can be time-consuming without access to additional tools. Download Blisk - a browser for web developers. » Download and Install Java » Use Java » Test Java » Remove Old Versions of Java » Find Java » Always redirected to the java. In this guide, we will share the 15 best free image optimization tools for image compression. It has both a free version and a paid version. Deliver your apps instantly, everywhere. web app load testing windows free download - Whatsapp Web, Load Tester LITE, AppPerfect Load Test, and many more programs. So you must play wise before going with Selenium for load testing. Testing Master is a load and stress testing tool that provides you with an easy to use, consistent and cost-effective way of testing web sites and intranet applications with web interface. Web browsers or mobile browsers are software applications that act as the intermediary applications between a user and the World Wide Web and are used to access information from the Web. It drives iOS, Android, and Windows apps using the WebDriver protocol. The session. Everyone from novices to experts can build sophisticated tests for desktop, web, and mobile. One popular open source tool for load testing is JMeter. AppPerfect Functional / Load Testing. Alleluia !! a Load Test tool for Silverlight 4 that gives results within 5 min ! {download, install and running the tests included} After many searches, having read many people complaining about Load testing a Silverlight applications, watching nice demo of "Hello World" cases, installed commercial tools {but was stuck at some configuration points. A Load and Performance Test Plan and its Sample Template A load & performance test plan is the primary document providing the basis for doing performance testing in an organized manner. PHP latest version: One Of The Web's Premier Programming Languages. Rotate to see websites in either portrait or landscape orientation. Pingdom offers cost-effective and reliable uptime and performance monitoring for your website. Download Free eBooks. Automation of API test cases. So, to actually test and verify the performance of services under load, developers can perform load and stress tests. Hence, network monitoring is very crucial for any business. Filezilla is open source software distributed free of charge. net applications, but works with jsp. Save documents, spreadsheets, and presentations online, in OneDrive. This article describes how you can create load tests with TestComplete. dotProject is a web-based, multi-user, multi-language Project Management application. It drives iOS, Android, and Windows apps using the WebDriver protocol. JMeter Distributed Testing. University students who lead a DSC gain access to Google technology, events, and mentorship while training their local community through fun meetups, project building activities, and global competitions. How to test mobile websites on your desktop with different mobile devices is a question we get quite often. To use, make a request to servicename. Will Agile load work with your applications ? AgileLoad is suitable for testing all applications that use the HTTP protocol. A multiplatform and multilingual office suite and an open-source project. As an Automation and manual testing company, TestingXperts' has skilled resources for different domains. To provide a cloud service and sharing resources successfully, the cloud must be tested before it comes into offering services. Since 2005, Neotys has helped over 1,000 customers in more than 60 countries enhance the reliability, performance and quality of their applications. Download burp suite 1. 55, you can run your JMeter scripts and integrate JMeter with additional script types in any performance test. In this post, we'll elaborate more about the importance of load testing and then talk about how JSCAPE MFT Monitor can enable you to gain insightful information from the load tests you run with it. 6 million small businesses claim based on number of global QuickBooks subscribers as of June 2018. Prior to Google Cloud Platform, bringing those ideas to fruition would have been impossible. At the end of this Course you will be able to understand how to put Load on Web applciations and REST API's; You will get clear idea on all the features available in Jmeter tool to write load testcases; Will gain knowledge on monitoring the application performance with the given load. Millions of users globally rely on Atlassian products every day for improving software development, project management, collaboration, and code quality. Experience enterprise scale load testing now! WebLOAD offers correlation, parameterization, response validation, messaging, native JavaScripting and debugging. Also, remember that the term memory here means RAM, not the hard drive—see these hard drive testing tools to test your HDD. It determines the web performance and scalability of your application under the rigors of heavy traffic load. Key Features: It helps with web application load testing, monitoring and performance testing. Download free office suite - download LibreOffice for Windows, macOS (Mac OS X), Linux. Our fifth-generation platform provides automated business process discovery, documentation, compliance, testing, risk analysis, and RPA to support critical applications, including SAP, Oracle, Salesforce, Workday®, SuccessFactors, ServiceNow, and more. It tries to mimic the behaviour of the well-known "xload" availble with a X11 server. 13 (microolap. See all web-services-tools; Open Source Web Testing Tools in Java. Below is a curated list of both free and premium cross-browser testing tools, ranging from cloud platforms to desktop applications. ) and builds a hierarchical tree diagram of all dependent modules. org brings you an overview of free or cheap software tools for network monitoring and related jobs. The use for websites, web applications, and APIs has become more and more critical in recent times, it’s important to design and build them efficiently so that they can handle a huge number of requests. Anyone can use the free Basic Edition to send you full log files to help you remotely diagnose errors or performance issues. Postman's features simplify each step of building an API and streamline collaboration so you can create better APIs—faster. DB2, Version=8. Our built-in antivirus checked this download and rated it as 100% safe. 0) as shown in image bellow. Reviewers Needed We're looking for people to become a product tester, mystery shopper and secret diner. I have analyzed more than 15 web services testing tools to find out SoapUI alternative applications. Orchestrate activities. Testing on Java 7. Luckily there are various free web applications that make it easy to evaluate web interfaces using different screen sizes. Web applications work in an open environment. It was originally designed for load testing web applications but has since expanded to other test functions. The next group of load testing tool we are going to consider is commercial tools which have free editions. XAML Spy is only available as 21-day test version for evaluation. The Kemp Virtual LoadMaster (VLM) 5000 features:. Distributed load testing framework - Java, Jython, or Clojure scripts. Any application accessible via a Web browser can be tested. The guide explains how to do it correctly. 98 - from Website Optimization Free Website Performance Tool and Web Page Speed Analysis. Shorten your diagnostics time, maximize billable labor hours, and get the repair done from Code-to-Fix faster than ever before. Overcome the complexity and rapidly ship your infrastructure and apps anywhere with automation. Download Blisk - a browser for web developers. Download free office suite - download LibreOffice for Windows, macOS (Mac OS X), Linux. FREE JOB APPLICATIONS. Save documents, spreadsheets, and presentations online, in OneDrive. It determines the web performance and scalability of your application under the rigors of heavy traffic load. Class#getDeclaredMethods() is not consistent across runs. - Microsoft guide Performance Testing Guidance for Web Applications. Here are 8 free Wi-Fi stumbling and surveying tools to reveal important details about Wi-Fi networks. Performance testing doesn't have to be the bottleneck. Tested on asp. Specifically I looked at 2 main aspects – product features and user friendliness. Companies can test prospective and current employees. This demo clip shows step by step how to design a test with different types of virtual users, perform load testing of a web application, and interpret the test results. SoapUI is the world's most widely-used automated testing tool for SOAP and REST APIs. It runs HTTP load tests, which are useful for capacity planning, benchmarking, analysis, and system tuning. Download burp suite 1. This helps you assess whether or not your web apps meet business needs for availability and user satisfaction. Save documents, spreadsheets, and presentations online, in OneDrive. Pylot – Performance & Scalability Testing of Web Services Pylot is a free open source tool for testing performance and scalability of web services. load testing web applications free download. Oracle Load Testing is an easy-to-use scalability testing tool that lets users quickly eliminate performance bottlenecks in Web application. Collaborate for free with online versions of Microsoft Word, PowerPoint, Excel, and OneNote. 20MB License: Shareware Price: $900. About Pingdom. The current release, Microsoft R Open 3. Test everything from browsing and login forms to shopping carts, portals, and more. For more details on this transition see Eclipse/Testing/JUnit4 Changes. The Kemp Virtual LoadMaster (VLM) 5000 features:. Then I can correlate connections to each web server, load balancer, average response time, and so forth. All of the freeware memory testing programs listed function from outside of Windows, meaning each will work no matter if you have Windows (10, 8, 7, Vista, XP, etc. So, you want to get your software tested for its performance and you are confused or spoilt for choice in deciding which tool you should use. Hence, network monitoring is very crucial for any business. Checklist for Doing Load Testing. FontCard (Mac) Font Card is a haxie that modifies the Font menu and the font panel in Carbon and Cocoa applications. Load testing performed manually. The service is available to anyone with a Google account. Define ‘Load Testing Hours’ Load Testing Hours refers to the summation of durations of all the tests executed. Free, secure and fast Windows Performance Testing Software downloads from the largest Open Source applications and software directory. Refer and Earn: Refer any of your friends or colleagues and earn $2000. Some automated testing tools exclusively test Web applications, while others are limited to Windows applications. Network Investigation Suite 1. We offer remote training and certification courses in software testing and Quality. Today, Texo design - web application development australia will share you 8 performance testing tools can help you test performance of product:. The Complete Junior To Senior Web Developer Roadmap (2020) Go from Junior Developer to Senior Developer. It can be useful. iPlotz: Design Prototyping, Wireframing, Diagramming: Free+: Create clickable, navigable mockups and wireframes for prototyping websites and software applications. You programmatically create test scripts to simulate virtual user activity. Protecting Email Addresses From Scrapers. The 7 Best Open Source Load Testing Tools of 2019. Some Web Service Testing Tools • Optimyz - WebServiceTester is an end-to-end product offering automatic test generation; functional, regression, and load testing; conformance testing against WS-I Profiles, BPEL-based orchestration testing; secure Web services testing; and debugging and diagnostics. Soapui is one among the very less number of tools which can automate testing of soa web services. Project partners are NTNU, Telenor (Trondheim), Tellu (Asker) and UiA (Grimstad). Overcome the complexity and rapidly ship your infrastructure and apps anywhere with automation. It includes everything you need to build fantastic applications, and you can learn it with the support of our large, friendly community. Build a custom load test script for your website in minutes. You can choose from a variety of charts and configure an extensive set of options to perfectly match the look and feel of your website. Real device lab that helps build an app experience from real-world insights. ngxtop is a pretty cool‑looking one on Github. 7 for windows 10 for free. Innovate with 80,000+ analog ICs & embedded processors, software & largest sales/support staff. WebSurge also speaks the language of the Fiddler Web Debugging Proxy so you can record and playback web traffic and generate somewhat sophisticated load testing scenarios. For Windows (also available for Linux). Test scripts are written in Jython, and HTTP scripts can be recorded. Automation for all of your technology. QA Wizard Pro (QAWizardPro. If you've never run your own penetration test, you'll probably want to begin with some open source pen test tools. Thousands of configurable, ready-to-use apps available instantly. Let Ranorex handle the complicated details of test automation. Collaborate for free with online versions of Microsoft Word, PowerPoint, Excel, and OneNote. Free Online Books. But it is also true that…. But all of it requires us to make some adjustments to let it work for load testing. All of the freeware memory testing programs listed function from outside of Windows, meaning each will work no matter if you have Windows (10, 8, 7, Vista, XP, etc. Download the Asana mobile app for your iPhone, iPad, or Android device to plan your day, share ideas, and get team updates on the go. Download a NEW Norton™ 360 plan - protect your devices against viruses, ransomware, malware and other online threats. As applications move to the Web into a server based environment it becomes increasingly important to be able to gauge the performance and load capability of an application. Load testing and stress testing of mobile and web applications should be an integral part of any launch plan. It's where the people you need, the information you share, and the tools you use come together to get things done. You can also see Responsive Testing Tools. About Load Testing. It covers all performance testing from component and automated tests to system-wide hybrid-cloud load tests. These @ApexSQL tools are some of the best free SQL Server productivity tools I have used. Edit PDFs, Create Forms, Collect Data, Collaborate, Sign, and Fax Documents, and so much more. A comprehensive list of free mobile accessibility testing tools to evaluate the accessibility of mobile applications, responsive design , IOS Applications & Android Applications. Free, interactive tool to quickly narrow your choices and contact multiple vendors. What is Postman? Postman is a collaboration platform for API development. for web applications, for websites. Previously it was a subproject of Apache® Hadoop®, but has now graduated to become a top-level project of its own. Thousands of configurable, ready-to-use apps available instantly. WebLOAD Free Edition Experience enterprise scale load testing now! WebLOAD offers correlation, parameterization, response validation, messaging, native JavaScripting and debugging. Companies can test prospective and current employees. Extend the IDE with Tools and Components from Embarcadero Technology Partners. I cam across Web Performance Load Testing Tool which is pretty cool, but limits you to 10 users and after that it costs thousands. NET application as an example. Load Testing Tools. 20MB License: Shareware Price: $900. The Grinder is a load testing framework that makes it easy to run a distributed test using many load injector machines. It drives iOS, Android, and Windows apps using the WebDriver protocol. And setting up all this is going to take significant time and efforts. Additional tools for testing AngularJS applications. Your web application should be able to withstand the peak traffic it encounters. Web Functional/Regression Testing Tools. DataLoad, also known as DataLoader, uses macros to load data into any application and provides the super fast forms playback technology for loading into Oracle E-Business Suite. Test Studio makes it easy. The product is backed by a team of professionals with over 14 years of experience in load testing. This Windows security toolbox features free downloads of Process explorer, prevx, fresh diagnose, exchange server best. Featured Tool Ping Tools Network Sniffers Web Log Analyzers Miscellaneous Tools Helper Applications Featured Tool: Ping Plotter. This site and the Android Open Source Project (AOSP) repository offer the information and source code needed to create custom variants of the Android OS, port devices and accessories to the Android platform, and ensure devices meet the compatibility requirements that keep the. Run IE, Chrome, Firefox, and other browsers online, right on your desktop or tablet. Ruby on Rails makes it much easier and more fun. Everyone from novices to experts can build sophisticated tests for desktop, web, and mobile. A collaboration between the open source community and Rapid7, Metasploit helps security teams do more than just verify vulnerabilities, manage security assessments, and improve security awareness; it empowers and arms defenders to always stay one step (or two) ahead of the game. It favors convention over configuration, is extensible using a plugin architecture, and ships with plugins to support REST, AJAX and JSON. Load Monitor 0. Download video, audio, subs from YouTube, grab photos from Instagram, make slideshows and much more!. I was on the ASP. There are lots of other tools. A collaboration between the open source community and Rapid7, Metasploit helps security teams do more than just verify vulnerabilities, manage security assessments, and improve security awareness; it empowers and arms defenders to always stay one step (or two) ahead of the game. It covers all performance testing from component and automated tests to system-wide hybrid-cloud load tests. Testing Master is a load and stress testing tool that provides you with an easy to use, consistent and cost-effective way of testing web sites and intranet applications with web interface. In conjunction with. web load performance testing Software - Free Download web load performance testing - Top 4 Download - Top4Download. Load testing performed manually. WebLOAD Free Edition Experience enterprise scale load testing now! WebLOAD offers correlation, parameterization, response validation, messaging, native JavaScripting and debugging. 13 (microolap. Worksoft provides the world’s leading automation platform for enterprise applications. Explore the virtualization, networking and cloud computing products Citrix has to offer for enterprise and medium business. The current toolset has the capability of performing scripted HTTP and HTTPS heavy load tests with performance measurements from Win32 platforms. Information on surveys, certification, examination, testing and contact details. In addition to our virtual load balancers you can try a hardware, cloud or bare metal load balancer. The service is available to anyone with a Google account. Featured Tool Ping Tools Network Sniffers Web Log Analyzers Miscellaneous Tools Helper Applications Featured Tool: Ping Plotter. Starting with version 12. The global AWS ecosystem consists of a range of AWS enthusiasts and advocates who are passionate about helping others build. SoapUI is the world's most widely-used automated testing tool for SOAP and REST APIs. I am trying to load test a web application, but I am having a hard time finding good tools that are affordable. It is one of the top automated regression testing tools for web application testing. It supports simulation, automatic code generation, and continuous testing of embedded systems. *Based on survey of small businesses using QuickBooks Online, conducted September 2018 who stated average savings compared with their prior solution. A good performance testing. ), Linux, or any PC operating system. Get a free trial!. The integrated testing environment provides facilities to record, play, refactor and maintain your test scripts. Experience effective test automation of web & mobile apps with an easy & intuitive codeless end-to-end software testing tool, TestingWhiz. We have 4 different pricing structures that can be customized to fit your VU needs. By leveraging the features and capabilities of JMeter, you can perform extensive load testing and fix issues in your application before they become problematic. It has both a free version and a paid version. Latest Ranking Detailed review and comparison of Top Performance and Load Testing Tools. It is also a great way to load balance test your environment so that you can prevent any unforeseen drops in connectivity. Here I have listed down 5 best SoapUI alternative applications that you can try. Netling is a load tester client for easy web testing. ), Linux, or any PC operating system. check whether your server software provider offers free load testing software – many do. It uses already familiar tools and implements best practices around them to provide you a SOLID development experience. Breaking news from around the world Get the Bing + MSN extension No thanks Add it now. And setting up all this is going to take significant time and efforts. Software like Adobe Photoshop can be expensive and out of budget for many website owners. It is on-demand performance testing, load testing, and stress testing for web applications and websites. Load Testing Tool Screensaver This is a free screensaver from Neotys. Some of the popular browsers which we are using in our daily life are Google Chrome, Mozilla Firefox, Internet Explorer, Opera, Safari, etc. About Pingdom. Web attacks are carried out over HTTP and HTTPS – the same protocols that are used to deliver content to legitimate users. Tsung is a free software released under the GPLv2 license. ISO/IEC/IEEE 29119 Software Testing is an internationally agreed set of standards for software testing that can be used within any software development life cycle and by any organisation. Web Security Dojo Web Security Dojo is a virtual machine that provides the tools, targets, and documentation to learn. for web applications, for websites. Below are the most widely used tools for front end web-application performance testing and monitoring: * Google PageSpeed Insight (PageSpeed Insights): This tool measures the performance of a page for both mobile and desktop devices. 55, you can run your JMeter scripts and integrate JMeter with additional script types in any performance test. Multi-Platform. Cluster - Load Balance is Windows-based traffic and content manager providing the scalable and highly available TCP / IP data transportation, IP Failover management solution for Internet, Intranet and. May I ask if there is any recommended tools? Or is there any recommendation on what direction I may follow in doing a research like. The below […]. Play Framework makes it easy to build web applications with Java & Scala. 0, Ajax, Rich Internet Application, Web Services and Smart Clients such as WPF, Java or more complex Microsoft’s SharePoint, Oracle , SAP Net Weaver, and so on. Provides extranet privacy to clients making a range of tests and surveys available to their human resources departments. net lets teams and enterprises get work done quickly and securely, on PCs, Macs, mobile devices, and the cloud. It is also a great way to load balance test your environment so that you can prevent any unforeseen drops in connectivity. web load performance testing Software - Free Download web load performance testing - Top 4 Download - Top4Download. Even if you may have heard of some of these tools before, I’m confident that you’ll find a gem or two. VSTA 2015 has two primary modes of operation: with a supported version of Visual Studio installed and standalone. WebLOAD Free Edition Experience enterprise scale load testing now! WebLOAD offers correlation, parameterization, response validation, messaging, native JavaScripting and debugging. Download Several World-Class eBooks on Checklist for Screen Validation Testing of Web Applications. Virtual Users (VUs) refers to the concurrent users generated during your load tests to execute your tests. LoadStorm is a load testing tool.