An application that does not deliver stable, consistent, and flawless performance to the end-users is likely to face higher chances of abandonment. Hence, to ensure the app’s success in the target market, it is necessary to subject the application system to rigorous performance testing. Performance testing checks how an app system performs under a particular load. It does not concentrate on identifying and eliminating bugs and defects in the app. As per the varying performance test types, test engineers can gather information about the app and remove performance bottlenecks. It is essential to keep the end-users happy by providing them with a high-performing app.
Performance testing checks an application system for three critical factors: speed, scalability, and stability. It helps uncover how stakeholders can improve an app before it goes live. Without performance testing, an app may become susceptible to anomalous behavior, such as crashing under higher load, inconsistencies across varying OS versions, and poor usability. Suppose one releases the app with poor performance metrics because of nonexistent or inadequate performance testing. In that case, they will not meet users’ expectations, and it may contribute to revenue loss and causing a bad reputation.
Appium performance testing tool enables the QA to run these tests quickly and efficiently. The testers can write the test scripts in the desired programming language and execute them on various devices, OS, and platforms for enhanced testing speed and coverage. With the right performance testing tool consisting of necessary features, the test engineer can better capture the performance metrics and eliminate all the performance glitches. Some common performance bottlenecks are CPU, memory, network utilization, OS limitations, and disk usage. Speed is a common factor in most of the performance fluctuations in an application system. It may cause the app to deliver poor response time, long load time, and poor scalability. The success of performance testing is dependent on the right tool for designing, executing and reporting the tests. For choosing the right tool, here are few essential factors to consider.
Consider the reporting features of the tool. Reporting is a crucial feature that will provide the testers with necessary insights into the test status. It should record the test results, present the capabilities and deficiencies for review, and help analyze the remaining performance defects in the product. The automated reporting feature makes it easier for testers to know the current project status and stay informed about the product quality. It presents a detailed summary of testing activity to know how many test cases the QA has executed and analyze the pass and fail percentage. The test reporting feature also presents essential information about several performance bottlenecks open, resolved, or closed. The reporting feature defines the overall performance level of the product to help testers meet stringent deadlines.
Distributed Testing and Load-Scheme Customization
The number of concurrent users accessing a particular app varies now and then. Distributed load testing helps you simulate a very high workload of an enormous number of users by running a test on several different computers at a time. Ensure that the performance testing tool allows you to run the distributed load tests and customize how you apply the load. It should help you verify the load capability of your app based on the parameters you define.
Compatibility With Monitoring Tools
App performance monitoring (APM) tool helps track key metrics to improve the performance of the application system, including UI glitches, network timeouts, slow launches, and more. Ensure that the performance testing tool is compatible with the monitoring tools and enables you to collaborate efficiently.
Licensing Costs, Restrictions, And Options
While considering a performance testing tool, ensure that it supports a wide range of protocols. It will help guarantee the reduction of process interruptions if there is any change in infrastructure. It helps ensure in-app continuity testing. Most commercial tools have advanced protocol support, but you must consider its licensing limitations not to restrict your QA process. The critical factors you need to consider for the device are the protocols it supports, the period an allowable number of generated, and location of use. Ensure that the tool is intuitive and easy to use.
Integration With Your CI/CD Pipeline
The app testing workflow must elevate continuous testing to keep up with the Agile methodology and DevOps culture. Leveraging continuous integration, delivery, and deployment will enable the QA team to test faster and better. Hence, it is necessary to determine if the performance testing tool integrates seamlessly with the CI/CD pipeline. CI/CD bridges the gaps in in-app testing and helps enforce automation in the testing and deployment of apps.
You should customize the performance testing tool with necessary features and plugins to enable easy execution and reporting of test cases. Choosing the right tool will help you monitor, identify, and eliminate performance bottlenecks and optimize them for an enhanced end-user experience.