12/22/2023 0 Comments Apache jmeter addons![]() There is special "Aggregate Mode" switch at settings tab. Since PerfMon Metrics Collector has also a timeline type, it can be used as a source for Composite Graph, too.įigure 2 - Composite Graph with three different graphs chosenĭistribution analysis is vital in performance testing, so has a pair of graph plugins for distribution analysis: Response Times Distribution and Response Times Percentiles.ĭistribution bar chart is a commonly used analysis technique and provides flexible graph with configurable granulation (Figure 3). You can aggregate different data in one graph to track correlation between test parameters and examine how response time depends on active threads count for instance. The available timeline data types to plot are: response times, server hits (transactions) per second, response codes, active JMeter thread counts.Ĭomposite Graph is a special plugin that does not collect data itself, but uses other timelines as a source. Timeline graphs visualize the results during the test run, and also can load non-GUI JMeter test results from JTL files. The most numerous graphs in are timelines which have all names like ". In case you need to collect a custom metric that is calculated by your program/script, you may use the Custom metric type. ![]() Per-process and system total metrics are supported. It can collect over 75 separate metric types in groups: CPU, Memory, Disk, Network, Swap, TCP statistics, Java JMX metrics. PerfMon plugin supports collecting an unlimited number of metrics at the same time. It requires a special ServerAgent process to be started at target computer and plots collected data on nice graph (Figure 1).įigure 1 - Target Resource Monitoring Plugin It allows to monitor the resources usage of the target computer within JMeter. PerfMon Metrics Collector is the most popular component of the jmeter-plugins set. Also consider right-clicking the graph area, there is popup menu for saving image or CSV data under it. Don't forget to play with controls at Settings tab - there are a lot of look-and-feel settings to get the best view of your data. Every graph plugin in has three tabs: Chart, Rows and Settings. ![]() All of these plugins can be found in Edit => Add => Listener menu of JMeter. However, out-of-the-box JMeter has some weak points, mainly a lack of reporting features and targets this weak point and offers several groups of test results visualization plugins. The JMeter tool itself has a sound position in the world of performance testing, because it offers professional level features, comparable to commercial tools, and still stays free and open source. If you still confused or have some tricky issue - feel free to ask at project support mailing list. Use those items as if they are regular JMeter elements.Įvery plugin has an immediate "Help on this plugin" link, opening Wiki page containing description for current extension in Web browser. Restart JMeter to load the installed plugins and look for items named like. ![]() The latest package can be always found at the project page To add extensions to JMeter, you should simply locate the lib/ext folder under JMeter installation path and extract the distribution package contents into it. Web Site: Version Tested: JMeter-Plugins 0.5.2 as of License & Pricing: Free & Open Source Support: Users Mailing List !forum/jmeter-plugins Documentation: Online Basically, the set contains two types of plugins: graph plugins and JMeter functionality extensions. JMeter, extending its functionality with a dozen of graphs, new load delivery controllers and other functions that are missing from the original JMeter package. JMeter Plugins at Google Code is a popular third-party plugins set for JMeter Plugins - More Powerful Load Testing with JMeter Plugins
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