![]() ![]() ![]() For example, the loading of an application, a navigational map zoom or form search. Using Transactions to Group RequestsĪdding Transactions to your test can be a helpful way of grouping one or more similar requests that belong to the same “operation”. Once the “Custom Thread Groups” plugin is installed, a recommended alternative over Thread Group is the bzm – Concurrency Thread Group as it allows for a straight-forward step configuration that visually renders the defined pressure which is a great validation feature from a testing point of view. Select Apply Changes and Restart JMeter.Adding Support for Custom Thread Groups into JMeterįrom the Plugins Manager within JMeter (Options-> Plugins Manager): That said, using the JMeter Plugins Manager (installed as part of the Performance Testing with Apache JMeter (An Introduction)) to add the “Custom Thread Groups” can provide the test environment with some other useful options in this arena. Thread Group is a good, safe choice that offers maximum test portability as it is included with the core JMeter product. They are all similar and offer the same basic functionality but do have some subtle differences. ![]() There are several choices when it comes to defining your step load logic. For Test Plans with many defined HTTP Request samples, this can be a real time saver. When the test is then run against another deployment, the tester only needs to adjust the variable definition. Using variables is less error prone than using hard-coded values if you ever plan to use the test in another environment. In the JMeter Test Plan, these variables can be easily referenced with the notation like: $ which would automatically be replaced with the name of service at execution time. Some common variables used with an ArcGIS service test are: Like the folder structure mentioned above, utilizing User Defined Variables is a test construction strategy that favors portability, reusability and Test Plan sharing. Within the "project" folder, 5 empty directories would be created: datasets, logs, reports, results and uploads. Will contain files that are to be uploaded.This is the RAW results files and the most important artifact of the test.Will contain debug logs of the JMeter test environment.Will contain data files that make our requests dynamic with each test iteration.name_of_project (the JMX file should be stored within it using the same name).Note: This approach is done from the Operating System’s file system and not directly from Apache JMeter. But as you continue to add features to your test and run it multiple times, you will expand beyond the management of just the single JMX file.Ī little organization goes a long way…manually creating a few key directories can help manage the various JMeter files that will populate the hard drive over time. The primary driver for a JMeter test is the JMX file…this is where all the testing logic resides. One tactic that can help with managing multiple tests and multiple reports in JMeter is to implement a simple but consistent folder structure for storing the various elements of each test. ![]() A Good Test Plan Starts with a Proper Folder Structure These tips are different that items listed in our Recommended Strategies for Load Testing an ArcGIS Server Deployment Article which is intended for use with any testing tool (but also applicable to JMeter). If you are new to Apache JMeter, please see our Performance Testing with Apache JMeter (An Introduction).īefore diving into the details on constructing and validating a data driven load test, it’s important to first discuss a few testing strategies specific to JMeter. This tutorial contains strategies and procedures for creating and running a dynamic load test against an ArcGIS Server service and assumes you are familiar with some of the basics of Apache JMeter. ![]()
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