TEST CASE APACHE JMETER SOFTWARE

With thread-based testing, we can easily simulate the stress our system would be under when a lot of users use our application simultaneously. JMeter is an Apache 2.0-licensed open-source load testing tool. Using Apache JMeter to Load Test a Rails App By load testing our app, we were able to identify the problem and fix it at an early stage, before releasing the feature. However, when multiple users were trying to book the same room, two different users were able to book it successfully.

A hotel booking app had an open booking process, and when only a few users were trying to book a room, everything was fine. I will describe a similar scenario where we identified an issue. We were able to find a bug in our Rails app while performing a load test. The cost of running the application for a specific number of users can be determined with load testing.It helps to assess how our system works under an increased load and if the system crashes with high CPU or memory usage when there are 10,000 users.If the application is slow, we could lose customers. It allows us to evaluate how the platform's speed is impacted by an increased load.Load testing helps identify bugs in the system that are not visible or are very minimal when only a few users are using it.If the application is expected to have a spike in users on a specific day, such as a black Friday, spike testing the application with a brief ramp-up period can help us find potential issues in the system.Performance testing can be important in many other cases: So, how do we ensure this? We performed a load test and checked whether the application could handle the given increase in users. We wanted to ensure that the application performed as expected, and crucial functionality was not lost with the increased number of users. On one of the Rails projects, we were anticipating a lot of growth in users in the near future. A sudden spike in users over a short length of time is a spike test, and a slow ramp-up of users over a longer duration is a soak test. The goal of load testing is to determine whether our application works with the specified number of users, whereas stress testing is conducted to determine how the application behaves and handles failure after the load limit is hit.īased on the ramp-up period, performance testing can be categorized as either a spike test or a soak test. Stress testing can be done with a similar mechanism as load testing, but the goal of testing is different. Stress Testing and load testing are closely related to each other. It helps in determining how many users a system can handle. Load Testing is conducted to ensure the application performs as expected with a specified number of users using the application concurrently over a specified length of time. Load/stress testing is a subset of performance testing. It is conducted to assess certain metrics, such as response time and CPU/memory usage. This could be done with a single-user using the application or with multiple users. Performance Testing is a general testing mechanism used to assess how the application performs with a given input. The following three terms may sound similar, but they are different: What Is Load Testing, and How Is It Different From Performance Testing? This will help us determine user behavior.ĭuring a phased rollout, we can determine user behavior, but we cannot know how the platform works when many users utilize the application at the same time from different locations To ensure that our application works as expected, we need to consider a few things while rolling out its functionality:ĭuring a phased rollout, the application can be tested by a small portion of users before everyone gets access to the functionality. A large number of users could be using the application at the same time.įor large-scale applications, these things are very crucial to know before a full-fledged release.Users are distributed across different locations.After end-users start using the application, various things can cause the application to not behave as we expect, for some of the following reasons:

TEST CASE APACHE JMETER SOFTWARE

Although we do a lot of testing, we cannot be sure the software is stable without users actually using it. Before we release our software to the end-users, we perform different kinds of tests to ensure that the application is bug-free and meets business requirements.

Test case apache jmeter