Uses Cases JMeter Dashboard

In a previous post we described how to enable and access the JMeter Dashboard Report. It is a useful reporting platform for JMeter tests, providing a sophisticated level of detail alongside powerful summary metrics. In this post we will describe some specific use cases for the JMeter Dashboard Report related to running load tests on RedLine13. Determining Success or Failure of a Test One of the primary goals of load testing is to experimentally derive orRead More →

People often ask what it will cost to run a large load test with RedLine13 on AWS, especially for large JMeter tests. We have lots of articles explaining how the AWS costs are determined. But some people have asked to see AWS costs for large JMeter load tests with real results from real customers. We think that listening to our customers is a good idea. So here they are. We’ve included test summaries from five differentRead More →

AWS Multiple Account Setup

There are situations where separation between your application environment and load generating environment are necessary.  In fact, it is generally a feature of a realistic, well-architected load test.  In this article we will explain how you can easily and conveniently configure an AWS multiple account setup for load testing as a measure to secure your application environment. Configuring Access between Multiple Accounts With AWS, it is possible to have multiple accounts linked under a common accountRead More →

Understanding the Merge Results Feature

 One of the main benefits to RedLine13 is the ability to efficiently scale your load test across multiple load generators.  Ordinarily a challenge would present itself in collecting these results into one unified data set.  With RedLine13 we have something called “Merge Results“.  You can use the Merge Results feature and analyze all your results at once.  In this brief post, we will discuss why many will find this to be useful. What are Merged Results?Read More →

Debug your JMeter Test

As you build your load test, you will need a way to debug your JMeter test. This is often accomplished initially using the JMeter’s GUI. When you move to the cloud however, there may be some differences that cannot be fully evaluated locally. To gain access to similar output – including logs – RedLine13 offers a feature to save output files for your JMeter and other load tests. In fact, there are a few useful things thisRead More →

Signing Up for AWS is Easy and Free

 An AWS account unlocks the most important and useful features of RedLine13.  Signing up for AWS only takes a few minutes and it is free. You only pay for the resources you want, when you need them.  New accounts are eligible for the AWS Free Tier, meaning you can use certain resources completely free for the first 12 months, and other resources which are free forever.  In this post, we will guide you through the stepsRead More →

Compare Load Tests Results using CSV Data

RedLine13 provides detailed real-time and post-test metrics, but there may be certain cases where you want to compare load test results.  In this post, we will discuss some of the ways you can compare metrics both within the same test, and between multiple tests. Compare Results from Multiple Load Tests It is possible to compare results between multiple test runs by combining exports and using a spreadsheet application like Excel.  Below we have a graph whichRead More →

Enabling Public IPs on your RedLine13 Load Generators

One thing you must be aware of is ensuring that your load generators are visible to RedLine13.  This is accomplished through assigning public IP addresses.  In this post we will show you how to configure that and successfully run your first load test. What is a Public versus a Private IP? A public IP address refers to its ability to be accessed from external networks – e.g., the internet.  On the other hand, a private IPRead More →

Estimating AWS Costs for Load Tests

Estimating your AWS costs for load tests is an essential fact of life provided you have any sort of budget.  If you’ve run any number of load tests with us before, you may have come to appreciate the “Data & Server Cost” box on your load test summary metrics. The green box does a reasonable job of approximating your projected AWS spend for your test, with a few caveats we will discuss.Read More →

JMeter Test Capacity Limits

Depending on your testing goals, whether using JMeter or something else, pushing your target application to a point of ultimate failure may be one of your objectives. In this post we will discuss what signs you might see in your load test when your target test application becomes “overwhelmed”. We will also explore some cases where problems in the test or the network can mimic an overwhelmed state. The extreme scalability of a cloud-based architecture enablesRead More →