Second LoadTestWorld

RedLine13 created LoadTestWorld as a resource for the entire load testing community, not just for RedLine13 users. We are happy to host the second LoadTestWorld. The first LoadTestWorld in October 2021 had great speakers and Q&A with real interesting exchange between the attendees and the speakers. Read about the first LoadTestWorld here. So we decided to do it again. This one is also free and virtual. LoadTestWorld 2022 February is the second LoadTestWorld and will beRead More →

View the JMeter Dashboard Report

When you begin running a test with RedLine13, our streaming results make it easy to monitor the performance of your JMeter test in real time.  Those results are updated with even more detailed information once your test completes.  Another useful feature available in our Premium plan includes the ability to view the JMeter Dashboard Report directly from your browser.  You can read more about this report in the JMeter official documentation. You can quickly access theRead More →

rerun a test

Have you ever had the need to run the same test more than once?  Or perhaps you’ve needed to run a similar test that only needed to be changed slightly. In these cases, it can be tedious and time consuming to re-enter all of the testing parameters and environment setup.  However, RedLine13 premium subscribers can duplicate any test with a single click! When you click on the “Clone” button, a copy of your test is created.Read More →

Distribute your JMeter clients across different regions with RedLine13

This is a guest post from Eldad Uzman, Automation Architect at Merck on how to distribute JMeter clients across different regions. You can read more from Eldad at Medium. When running load tests, you want to make sure your testing setup is as close to production setup as possible.  One of the many things that would contribute to high validity of load tests is the ability to distribute the load across different regions.  Thanks to RedLine13Read More →

Capacity Reservations for Large Load Tests

Scalability is one of the greatest strengths of using a cloud-based architecture.  However, there are occasionally limitations to how quickly we can scale. This is especially true for high volume load testing.  In these scenarios, we need to instantaneously scale a practically nonexistent cloud architecture to our maximum desired size.  It is not always guaranteed that cloud providers like AWS will have these resources idle and waiting in the necessary quantities.  In this post we willRead More →

Log4j and RedLine13

A zero-day vulnerability was uncovered in the ubiquitous Log4j library.  This dependency is used for event logging purposes (as its name suggests).  However, the vulnerability allows for remote access and code execution on affected machines.  The fix is to use an updated version of this library (2.15.0 or higher) which prevents this. We conducted an internal code review at RedLine13 and we do not use Log4j (or related dependencies like Log4php) directly within our systems.  JMeter does however use Log4j and thusRead More →

You get a free, 14 day trial of RedLine13 with: Full features Support for JMeter and other Open Source Tools Load test at scale with tests of any size Simple Web and API testing Integrate with Jenkins for Continuous Integration Analyze and diagnose issues in real time Automate performance tests in any environment Data-driven load tests for full test coverage Use plug-ins Download logs and raw output from load generators Clone a load test with oneRead More →

Parameterizing JMeter Tests from a CSV Data Source

When designing a load test, it is a common goal to emulate real-world requests to the best extent possible. It is easy to generate thousands of requests with JMeter. However, there is often a need to generate many different requests. Using parameterization, this is a straightforward task. In this brief post, we will illustrate the steps of parameterizing your JMeter tests from a CSV data source. Step 1. The first element we want to add toRead More →

Riverside Insights provided this review. Riverside Insights is on a mission to enrich the lives of 1 billion people by 2030. Through industry leading research-backed assessment insights and analytics, Riverside serves educators, clinicians, state agencies and institutions worldwide as they seek to support learners in elevating their potential. In the 2021 back-to-school season, Riverside anticipated increasing demand for online assessments as schools sought to benchmark their students’ learning after the challenges of remote and hybrid learning.Read More →

Do-it-Yourself JMeter Testing

JMeter is one of the most popular load testing frameworks. However, to use JMeter at scale requires supporting infrastructure. In this post, we will be comparing and contrasting do-it-yourself JMeter testing versus managed JMeter load testing. With the rise of cloud computing architectures, it has become increasingly the standard to test using cloud-based resources. This means writing scripts to provision servers, coordinate load generators, and handle data collection.  Load testers using JMeter have two general options.Read More →