5) web_concurrent_start() and web_concurrent_end(): These functions are used to mark the beginning and end (respectively) of a concurrent group. First,. This tutorial will guide you on How to handle some real-time challenges in VuGen scripting along with few other other scenarios that we would come across while working on various applications. For instance,suppose that you have a server that maintains customer information for a maintenance company. Performance testing. Stability – Determines if the application. 5) vuser_init. 50 (SOAP &REST) . Cloud testing service providers enable users to pay just for the computing resources that are utilized during testing. There are at least six possible definitions and it would be impossible to understand your question without a specific definition of transaction in your case, which could be (but not limited to)All server requests (web_url, web_submit_data) are being measured with a transaction (lr_start_transaction, lr_end_transaction, lr_set_transaction). N/A. This test is performed for long periods of time (8 hrs, 16 hrs, 1 day, 3 day) with expected user load. Just make sure you shut down your load generator instances at the end of tests instead of leaving them running. 53 version on my laptop. It is used to test applications, measuring system behavior, and performance under load. Using LoadRunner Using LoadRunner, you divide your client/server performance testing requirements into scenarios. SUMMARY. In this Video, let us see how to create a web application script using Vugen in LoadRunner. VuGen supports ANSI C scripting. 8. DevWeb scripts can be used as part of your API performance testing. download filters). LoadView utilizes Amazon Web Services (AWS) and Azure Cloud. In AngularJS or ReactJS applications, Web HTTP/HTML gives you the performance of web services and TruClient gives you the end-to-end performance for single Vuser. LoadRunner: LoadRunner is a sophisticated load testing tool that lets you detect performance issues in web applications, ERP software, and legacy system applications. The focus of Performance Testing is checking a software program’s. Loadrunner Quiz. // Load Oracle JDBC Driver Class. . I have a requirement from customer to do load testing on database using a set of queries which will be provided by customer. LoadRunner is an software testing tool from Micros Emphasis. With support for native mobile, Web and hybrid applications, you can easily test against any platform and OS. Software testers can use Loadrunner to completely visualize the end-to-end performance of a system. Summary: To work with a leading organization and to use my analytical thinking to the best of my ability combined with perseverance. #3) Be sure to know the exact version of. -Neo Load. Tell us about the next upstream component from excel? Is it connecting directly to the database or is it going through a web services or other application server layer?Many performance testing tools support EBS like OATS, LoadRunner, Neoload, RPT with BSD Oracle Apps Extension. Due to this reason, skilled UFT professionals are always in demand. 3) default. Web services are now virtually everywhere. As part of this efforts, we have come up with a new course " WebServices Performance Testing Using Loadrunner 12. Do your performance and load testing in the cloud. Analyze results, graphs, service level agreement (SLA), Site Scope, Reports, Analysis. This online course is geared to make you a Loadrunner pro!Hope doing good and have done work on web services application testing by using Load Runner. To contribute to the organization’s growth and goal, as well as to attain. 5. The right answer for you depends on a host of factors: use cases, budget, available talent, time, and licensing and so on. Web Services Performance Testing; Web Log Analysis; Is the system Response time directly / inversely p. Q3. This course covers Performance Testing at a high level, core components [VuGen,Controller & Analysis] of Loadrunner using 12. It has a long and varied history resulting in its support of over 30 different interfaces, multiple languages for script creation and a promiscuous non-agent based model for monitoring systems. Script Creation: LoadRunner has a dedicated component called ‘VuGen’ aka ‘Virtual User Generator’ to record the business flows. Performance Testing Use LoadRunner Basics up Advanced with LoadRunner Enterprise (LRE), Dynatrace & AppDynamics6. WebLOAD from RadView powers the most demanding performance professionals in the world with enterprise-scale load testing. We want to simulate a business process as follows: 1) Get the existing todos from the server. This is in contrast to Load Testing, which attempts to simulate anticipated load. Introduction to Micro Focus LoadRunner - Load Testing with LoadRunner Tutorial #1. Important aspects like Text Checks, Correlation using web_reg_save_param_regexp etc are explained in detail. Workload Modelling, Little's. For better understanding, we’ve explained how LoadRunner works with practical examples. The below figure (Figure 01) shows all the phases of PTLC and their respective tasks. This post aims to provide an introduction to testing SOAP with LoadRunner without using the Web Services VUser type. Loadrunner from Micro Focus is the most widely used Load Testing tool. However, it is important to note that. I have the following code in the action () in Action. You will now define an SLA that will set specific goals for the average transaction response times for the book_flight and search_flight transactions in the sample session file. - Web Performance Service Integrations: Web Page Test,HTTP Archive, Calibre, DebugBear, Treo, Apdex and SpeedVitals. Diverse experience in all phases of. 3) default. Scripting is complex and time consuming. Siebel-Web is a protocol in LoadRunner, probably created to handle web-services/pages created with the Siebel CRM platform. js file. Top users. Performance and Load Testing. -Neo Load. Stress Testing. based on your performance testing needs. Import API File – Step 2. However, you can also configure protocol-based performance tests for web services. In the Build section, expand the Add build step drop-down and select Run Performance Test Using LoadRunner Enterprise (in step 6 ). It is used to test applications , measuring system behavior and performance under load. 2) Kobiton Kobiton offers flexible real device access options, including a public cloud, private cloud, and on-premises. I've had bad experiences with load testing tools (LoadRunner and JMeter) because those tools doesn't seem to simulate modern web browsers correctly. This web-based, globally accessible platform facilitates enterprise-wide performance testing and collaboration. URL based. Types of Services: Us have mainly four types of Web Services XML-RPC, UDDI, SOAP and REST. Developed LoadRunner scripting using Web Services and web-protocols. LoadView is an excellent option for DevOps teams and performance testing engineers who want to perform load testing on websites, web apps, APIs, and streaming media with thousands of concurrent connections from a fully managed cloud using real browsers. Recent Reviews. This has made web and mobile applications even more critical. In addition to easier configuration of elements, JMeter doesn’t require adding beginning or ending transaction elements, which LoadRunner does. 4) default. Click Start, click Control Panel, double-click Internet Options, and then click the Content tab. Apache JMeter is a recommended tool for web application performance testing due to its versatility and. Learn more about Vuser Script development in the Video tutorial here. Lighthouse can integrate with various web performance as well as non-web performance services. Nothing stops you from writing your own parser to read a WADL and output appropriate web_custom_request () syntax…should that be the route you decide to take. HP Loadrunner 소개 제품명: Loadrunner 버전: 11. LoadRunner supports endless protocols like . A VuGen script can have two types of data/values that we may need to handle –. of. The customer is basically upgrading the App and DB server specs. In our first tutorial, we saw how to record user actions. LoadRunner is a software testing tool from OpenText. Collectives™ on Stack Overflow – Centralised & trusted contents around which technics you use the most. Scale to new heights with flexible licensing. Could you please let me know the proper steps to generate script by using . Manual correlation and automated correlation follow the same steps. Test scenarios are less complex in JMeter. . LoadRunner can simulate thousands of users concurrently using application software, recording and later analyzing the performance of key components of the application. Best practices in performance testing; Load Runner 11. Remote. No matter you are experienced or freshers, we have covered all levels based on the requests we got from our readers. At the end of this course, you not only can confidently handle interviews but also handle Performance Testing projects pertaining to SOAP and RESTful Web services . How to record WebServices in Loadrunner using Web Service and Web(HTTP/HTML) Protocollic cloud providers (Amazon Web Services and Microsoft Azure Marketplaces) LoadRunner Enterprise offers that options as well so you can dynamically provision hosts on demand with-out having to manage complex infrastructures. Having a soapui project with a testsuite consisting of multiple web service calls representing a user performing a business process and correlating i. Click on the “Import” button and then OK. Loadrunner Quiz. In LoadRunner, arranging scripts takes up more time and resources, and it is more complex because it. 4. Improve your skills - "WebServices Performance Testing Using Loadrunner(SOAP &REST)" - Check out this online course - Students reported that they were able to troubleshoot the issues faced in the real projects after taking this classLoadView. Performance Testing Realistic Time Go with JMeter; BeanShell are Real-Time Use Instances (Only BeanShell) LoadRunner. Apache JMeter is an open-source and highly popular load testing tool. We are using HP LoadRunner load testing tool as it is widely used most powerful tool. Nothing stops you from writing your own parser to read a WADL and output appropriate web_custom_request () syntax…should that be the route you decide to take. Moreover, the distributed cost of computing is lower when we use LoadRunner. LoadRunner is an expensive commercial tool, cumbersome to use, and cannot leverage the open source community for development. Testing with SoapUI is data-driven; you can easily upload your files and databases so SoapUI can emulate the real-world connection between your users and APIs. SAP ERP (Enterprise Resource Planning) is in enterprise resource management desktop that top the work of an entire company. Simple, smart, and scalable cloud-based performance testing for web and mobile apps. • Save and Run the Test Plan. As part of this efforts, we have come up with a new course ” WebServices Performance Testing Using Loadrunner 12. August 6, 2008 at 2:21 AM. As we continue to rely heavily on WebLOAD for day-to-day performance testing, RadView’s support has proven to be both truly knowledgeable and highly responsive. LoadRunner is a Performance Testing tool which was pioneered by Mercury in 1999. 0 MVC, JSF 1. OpenText™ LoadRunner Cloud makes it easy to plan, run, and. First of all, we select the test scenarios that are required to be performance tested. PEM extensions. His core competency includes performance testing using LoadRunner, Jmeter, Performance Center and. you evaluate the performance of your web application/services, DevWeb is a lightweight and scalable LoadRunner protocol that com municates over HTTP and WebSocket and can assist in API testing. Read up on web_custom_request () and overall architecture for RESTful web services. Click Next several times until you are prompted for a password. In the Run Test section (in step 11 ), select Run an existing test, and enter the Test ID. For web app testing, JMeter is a great tool. Web Services Testing Using Apache HTTP Client. This is a quick review to evaluate the most important features and ease of use. Shows team data, progress, and runs in real-time. Jun 25, 2014. Which protocol works Best for Web Services Load test? Before handing over to other people Delivery Service team has to do performance test and see how fast their service responds and how many concurrent calls it supports. The course syllabus is designed by considering the current job market trends and industry requirements. Amazon Web Services application:. Step3:- Observe the response times and throughput (requests per second) in real time. To run the test next to your user’s Load Location and then choose Save. In this Web Services Performance Testing Using LoadRunner tutorial, we will learn how. Step4:- Once the run is completed, observe and identify bottlenecks in response times and requests per second. Example 1: Top 80 Loadrunner Interview Questions & Answers. Open the eclipse and create the new Java project and select the folder. Select “QuickTest Tests” or “GUI Scripts” (for tests created in the SAP environment) in the Files of type box. This video tutorial series is about "Micro Focus Loadrunner". Execute unit tests using the LoadRunner Engine: To support the execution of unit tests as part of LoadRunner load test scenarios, the LoadRunner Controller has the ability to open not only LoadRunner scripts but also system or unit tests . It’s equally optimized for testing legacy system applications, ERP software, and Web 2. A search of this forum [LR-LoadRunner at Google] and others will result in lists of what those core skills are. It is used to create and run automated tests for web services and web servers. a. Press the Run button (Ctrl + R) on the Toolbar to start the software testing process. How to run in Load Runner’s Controller. Performance testing is required for response time, scalability, reliability, speed and use of resources and evaluation of applications and web services under their expected workload. This method provides the most efficient way to record scripts for load testing most web-based applications. Q #6) List and explain APIs for Java web services. Experience with SOAP UI and web services testing; Experience working with DevOps teams & tools; Tools experience -using Cloudtest now, Loadrunner, or Jmeter3; Experience using HP Load Runner and/or Performance Center; Work cooperatively in a group environment to achieve common goals; ability to build and maintain effective. . Right click on the “Test Plan” and add a new thread group: Add -> Threads (Users) -> Thread Group. 2) Add two new todos. 50 (SOAP &REST)". Spirent’s Avalanche can be used to test the performance of network components other than the firewall including your load balancers, routers and switches. Stress Tests determine the load under which a system fails, and how it fails. LoadRunner Cloud Whether you want to test performance at a massive scale or require a collaborative, cloud-based solution for fast-moving Agile and DevOps teams, LoadRunner Cloud gives you the simplicity and scale that you need to test fast, rapidly pinpoint issues, and ultimately deliver high-performing applications. It will check our web server's performance when we have encountered a huge load. How much load we can generate from a LG;Performance testing in the cloud enables organizations to get rid of these expenses. 2. This should provide a path for you in the integration with LoadRunner. You will see the test result display on Graph in the real time. Day -1 Planning an Effective Load Test • What is performance testing • Fundamentals behind performance Testing • Define measurable goals for testing • Gather information before testing • Document and organize system information • Cookies and Sessions Recording • Structure the script based on planning • Use VuGen to record a Vuser script. White papers. HP LoadRunner is a software performance testing tool. Load-runner Vs Rational-Performance-Tester. Performance testing Using LoadRunner (Basics + advanced) SAP Performance Testing Using Loadrunner (SAP GUI Scripting) We, at Isha, continue to strive hard to create new courses for Performance Testers. Perfect for beginners to experienced level professionals who want to make career in performance testing. The idea of static code analysis has been around since at least the 1970s. RTE Protocol in Load runnner. Note :- if their is any proxy settings click on connection setting and enter the proxy credentials or. . Around 5+ Years of experience in Automation Testing and Performance Testing using Selenium, TestNG, JUnit, Jenkins, Maven, Git, Cucumber, JMeter, HP QC, LoadRunner, QTP, SOAPUI, ALM, JavaScript, Appium, HTML and CSS for Financial, Healthcare, Insurance domain and commerce applications. Script runs without causing errors, and any warnings are due to legitimate reasons (e. The first step is to dynamically load the Oracle JDBC driver class. In our first tutorial, we saw how to record user actions. Headline : 6 years of experience in Performance testing using Loadrunner and JMeter. SAP Aufwand and Performance Testing Using Loadrunner SAP ERP (Enterprise Useful Planning) remains an enterprise natural management software that covers this work of an entire company. Apache JMeter is open-source and therefore accessible to all software companies. Micro Focus LoadRunner is one of the primary tools used by our shared services performance engineering team, to address all scripting/execution-related tasks across all the applications of the company that fall under the scope of performance. (i) HTML based: HTML based recording is also called as context-sensitive (or context based) recording. Here is our all new and improved Performance testing with LoadRunner training course of 33+ hours conducted by the LoadRunner expert having 14+ years of practical industry experience! Learn all the basic and advanced performance testing concepts with hands-on practical examples. Web services are more commonly becoming the targets of Performance tests. 20 widely used open-source apps for load testing: 1. LoadRunner results are saved in . HP LoadRunner allows us to easily simulate HTTP calls through the web_custom_request function. As part of this efforts, we have come up with a new course " WebServices Performance Testing Using Loadrunner. In the runtime settings I kept number of iterations as 500. Regular / Permanent + 1. 0 technologies. This course is specially designed for Software Testing professionals, This will take students from basic level to advance in decent pace. During this journey, he has taken 100+ batches and trained 1000+ students via different modes (Online, classroom). His core competency includes performance testing using LoadRunner, Jmeter, Performance Center and StromRunner Load. C As it is shown I have parameterised the. The course syllabus is designed by considering the current job. LoadRunner Test Creation. Today, we’ll be reviewing WebLOAD – a powerful yet easy-to-use Load testing tool. Very widely used in industry, it support web based application & also support almost all commonly used protocols. Introduction to VuGen Scripting with Examples. In the next tutorial, we will learn VuGen script files and Runtime settings. Simplify load testing. The average transaction response times will be measured at set. I'm using the REST URL for my server plus the web service operations with its DepartureCity and ArrivalCity parameters/values. 5 tool to carryout WCF web services performance testing. LoadRunner. Its a freeware tool which best suits web services load testing. This comprehensive list of the greatest LoadRunner interview questions and answers 2023 will guide you through the subject and themes such as Performance Testing, Virtual User Generator, Controller, and Analysis. 50 (SOAP &REST)”. This LoadRunner Tutorial series will help you learn the tool from scratch. war file in load runner with web services protocal. 3) Update the last todo added with a new text. Import API File – Step 1. SoapUI has many web app testing tools inside of it for REST and SOAP API testing that thousands of companies already benefit from. With support for native mobile, Web and hybrid applications, you can easily test against any platform and OS. StormRunner is the cloud version of loadrunner which supports web/Ajax/Services etc. We support performance testing for the widest range of protocols and more than 50 technologies and application environments. We support performance testing for the widest range of protocols and more than 50 technologies and application environments. You can also take further advantage of Load-Runner Ent erprise’s ability to help control costs. Since the mentioned services are HTTP based RESTful services, we need the HTTP Request Sampler to perform the service call. The goal of load testing is not to break the target environment though. Almost every website uses them for communicating with the backend,. LoadRunner Family for SAP Whether you need to test performance of SAP Cloud solutions at a massive scale or require a central solution for cross Agile and DevOps teams, the OpenText LoadRunner Family covers all SAP tech-nologies for proactive, expedited, and continuous testing ensuring high-performing applications. I saw too many times load tests being executed by people who doesn't know the difference between a cookie and a header, or what is java script and where it being executed. Could you please let me know the proper steps to generate script by using . BeanShell with Real-Time Use Cases (Only BeanShell) LoadRunner. Performance testing is a measuring technique used to assess a computer, network, or other device’s speed. js file. Industry standard best performance testing product with over 70% of market share, Load Runner supports EBS using two different communication mechanisms, Oracle-Web & NCA. True client essential for native mobile:. Performance Test Results produced by HP Loadrunner are used as a benchmark against other tools. The solution supports scheduled and concurrent tests, and handles. LoadRunner Developer, powered by DevWeb, gives developers the power to create performance tests and share them with performance engineers. LoadRunner recording options show like on this print:. . 0-2 Years. These testsThere are four steps for developing a vuser script. UI load testing uses tools and techniques like Selenium, Load View, JMeter, or LoadRunner. Introduction. VUGen Correlation Tutorial Summary. OracleDriver"); The second step is to make the connection to the database using a JDBC connection string, username and password. Primary focus is given to script design. I have an application where practitioner will do assessment for the patient. This list of LoadRunner interview questions and answers could lead to your next job as a Loadrunner specialist. Around 7 years of experience in Performance testing using SOASTA Akamai CloudTest, Load Runner and Apache JMeter. pdf. 2 out of 10. Thanks in advance !!! Regards,So How many concurrent users that you need to use? Answer: It depends on the service responding, you need to adjust your concurrent users in such a way that you meet your 100 concurrent calls. Login to application. Performance Testing Using LoadRunner Basics to Advanced with LoadRunner Enterprise (LRE), Dynatrace & AppDynamics ( Grafana, CI/CD Pipeline – Jenkins, Virtual Table Server, Load Balancer algorithms, Truclient, GC Mechanism, Webservices). Step 4: Running the scenario. Isha presents an Extensive and highly interactive “LoadRunner Courses” by our industry expert with 14+ years of hands-on experience. Data is populated in a database and the overall software system’s behavior is monitored. With this tutorial, let’s get acquainted with HP Web Tours which is shipped and automatically installed with HP LoadRunner. Generate loads from global cloud regions to emulate real networks. BeanShell with Real-Time Use Cases (Only BeanShell) LoadRunner. JAX-WS is an API method that is implemented to. Real User. as I have worked with HTTP/HTML/Web Services/Oracle NCA/ API's, etc. Performance testing can be done using tools like JMeter, LoadRunner, or. Parameterization differs from correlation in a way that former takes care of user input data whereas later takes care of data returned by server. It also has some features for finding out if there are any gaps during system upgrades, too. After this course an attendee will be able to: Install & Configure HP LoadRunner and […]If this is the case in your company, you might have commenced asking yourself how to tests autochthonous SAP’s performance and which tools to choose. LoadRunner is a software testing tool from OpenText. Performance testing can help you identify and resolve issues such as bottlenecks, latency, throughput, and scalability. This will import all the definitions into swaggerApi. E. Bhatia and Ganpati. Select the. Select a certificate from the list and click. Gatling is a continuous load-testing tool for web applications. Every time a field service representative makes a repair, he. For better understanding, we’ve explained how LoadRunner works with practical examples. Sr. Gatling Key Features. It allows developers and testers to measure how well an application performs under different load conditions, such as heavy traffic or high usage. Network capacity is a function of the network cards and interfaces configured on the servers. Pay-as-you-go licensing supports concurrent models for continuous testing and is perfect for seasonal and peak testing. JMeter can show the test result in Graph format. Actually, LoadRunner does support RESTful web services using the HTTP/HTML protocol with the web_url function. 2 제조사: HP 설치 용량: 1GB 전세계 시장 점유율: 71% Loadrunner 제품구성 - Controller - Analysis - Virtual User Generator - Load Generator 1. With this, it becomes easy to evaluate. LoadRunner supports various development tools, technologies and communication protocols. Show more. During load testing, you can monitor response times, throughput, server conditions, and more. I have the following code in the action () in Action. Following is a step-by-step guide to plan and execute a load test. The course syllabus is designed by considering the current job market trends and industry requirements. Select an available timeslot and click Run. “In Depth Analysis of Web Performance Testing Tools”(2016)The third most common performance tester skill is web services on 5. Supports MQTT, HTML5, WebSockets, RDP, Citrix, Java, . Create a TruClient script with 1 Vuser to. A collection of various Loadrunner questions and fill to fresher and experienced based that will helping you crack any interview. Enter a file name and click Next. Howdy, From default you can run a single UFT Vuser per LG. Analysis graphs are generated for the resources that were monitored during the scenario execution. Select the Content tab and click Certificates. LoadUI Pro provides teams with fully featured performance testing software tools. As is StormRunner, the cloud hosted version of LoadRunner technology from HP. There are a few generalizations you can make to simplify things. 63. Create a TruClient script. It is used to test applications. Overview Curriculum Instructor API (WebServices) Performance Testing Using LoadRunner Training (SOAP & RESTful) Isha presents an Extensive and highly. Here's a step-by-step guide on how to conduct performance testing with LoadRunner: Install LoadRunner: Download and install LoadRunner from the official website. Sorted by: 1. Introduction: This program is for all those individuals who want to learn the use of HP LoadRunner or HP Performance Center in order to carry out load testings, performance testing or volume testing testing on subjected desktop and web applications. Introduction to Micro Focus LoadRunner - Load Testing with LoadRunner Tutorial #1. 👉 Check. Hands-on experience on Testing Tools such as HP Quick Test Professional (QTP), HP Load Runner, HP Performance Center, J-meter, SOAP UI and HP Quality Center (QC). Learn all the basic and advanced performance testing concepts with hands-on practical examples. Scripting is complex and time consuming. Product HighlightsLike Web Services, REST offers no built-in security features, encryption, session management, QoS guarantees, etc. Well - versed with all stages of Performance Testing. usp: This file contains the script’s run logic, including how the actions section run. Performance testing is testing to determine the responsiveness, throughput, reliability or scalability of a system under a workload. Jun 27, 2023· Performance Testing using LoadRunner 12. #1. Expertise in using performance testing tools such as HP LoadRunner, Performance. Apache JMeter is a great load testing tool for developers. lra file. 5 (Advanced+Basics) · Performance Testing Using Jmeter · WebServices Performance Testing Using. Important aspects like Text Checks, Correlation using web_reg_save_param_regexp etc are explained in detail. 20 widely used open-source apps for load testing: 1. Its central management capability is the FIORI Dashboard. Experience in evaluating and recommending Performance Test tools based on Project requirements. Energy Testing With LoadRunner Basics go Advanced with LoadRunner Enterprise (LRE), Dynatrace & AppDynamics; LoadRunner Enterprise (LRE) equipped Network Virtualization (NV) & Services Virtualization (SV) Perform Testing Real Time Project With LoadRunner; Mobile Service Testing; TruClient Protocol Using. What I can say is that for web services running on Windows machines, Visual Studio has a ton of built in metrics and reporting that make it really nice, while there is almost no support for Linux servers. Here is where the foundation classes of knowledge on development and architecture come into play for a performance test professional. LoadRunner is a good tool to use and is most widely used. LoadRunner Introduction. Here we have covered LoadRunner Interview Questions asked in companies. #2. Next, VuGen allows us to select the protocol (or protocols) that are used for client-server communication in our application (Web Tours in this example). Entry Level. To shorten scripting time, you can use the DevWeb Offline Script Generator to convert Swagger API documentation into JavaScript functions, providing a format that is easy to read and maintain. LoadRunner is the oldest and most mature performance test tool in the market, it has been around since 1994, it really picked up on version 5 or 6 in 1998-9. Enter the URL you want to test and the HTTP method (GET/ PUT, etc). Learn all the basic and advanced performance testing concepts with hands-on practical examples. Especially when the servers are located far away from end user, this can cause big performance problems. Test Execution and Monitoring. Finding out if an application can handle a lot of data. 50 (SOAP &REST) . LoadRunner can simulate millions of users concurrently using application software, recording and later analyzing the performance of key components of the application whilst under load. Concepts of Performance Testing. a)The Certificates dialog box opens. Enter Project Name as "Sumit_Api_Example", select Project Loaction, select Create Main Class checkbox and select Finish.