jmeter

Jmeter 5.4 - java.lang.NullPointerException in thread Thread[AWT-EventQueue-0,6,main]

由 半世苍凉 提交于 2021-02-11 13:18:21
问题 Trying to use the latest Jmeter version 5.4, however when imported the recorded script using Blazemeter to Jmeter and tried to disable/perform any action on Jmeter UI, getting the below error. Uncaught Exception java.lang.NullPointerException in thread Thread[AWT-EventQueue-0,6,main]. See log file for details. I have Java 8, earlier Jmeter versions worked fine. Facing this issue with the latest version only. jmeter.log file: 2021-01-21 17:34:33,542 ERROR o.a.j.JMeter: Uncaught exception in

第二篇 JMeter 目录及关键配置分析

由 二次信任 提交于 2021-02-11 01:50:35
安装插件管理 从 http://jmeter-plugins.org/downloads/all/ 下载插件管理包，如图 将下载的包放至 jmemter 解压根目录的 lib/ext 下即可 jmeter目录说明 bin 包含启动、配置等相关命令 docs 官方本地文档目录 extras 辅助库 lib 核心库，包含 JMeter 用到的各种基础库和插件 licenses 包含 non-ASF 软件的许可证 printable_docs 可打印版本文档目录 LICENSE JMeter 许可说明 NOTICE JMeter 简单信息说明 README.md JMeter 官方基本介绍 下面我们重点看下 bin 目录，如图 主要介绍 bin 目录下我们最关注几个文件： jmeter.properties JMeter 核心配置文件，各种配置基本在这 完成 log4j.conf JMeter 日志配置管理 jmeter.log JMeter 运行日志记录，什么输出信息、警告、报 错都在这里进行了记录 jmeter.bat windows 下 jmeter 启动文件 shutdown.cmd windows 下 jmeter 关闭文件 stoptest.cmd windows 下 jmeter 测试停止文件 jmeter-server.bat windows 下 jmeter

JMeter Once Only Controller at the end

由 ╄→尐↘猪︶ㄣ 提交于 2021-02-10 18:06:34
问题 I would like to perform a certain action per thread, so, I assume that tearDown Thread Group will not work. Is there any alternative to run Once Only Controller only if it is the last iteration of a thread? Thanks. 回答1: Add If Controller to your Test Plan. Use the following Expression as the If Controller's Condition (assumes __groovy() function): ${__groovy(ctx.getThreadGroup().getSamplerController().getProperty('LoopController.loops').toString() as int == (vars.get('__jm__Thread Group__idx'

JMeter Once Only Controller at the end

由 被刻印的时光 ゝ 提交于 2021-02-10 18:02:07
问题 I would like to perform a certain action per thread, so, I assume that tearDown Thread Group will not work. Is there any alternative to run Once Only Controller only if it is the last iteration of a thread? Thanks. 回答1: Add If Controller to your Test Plan. Use the following Expression as the If Controller's Condition (assumes __groovy() function): ${__groovy(ctx.getThreadGroup().getSamplerController().getProperty('LoopController.loops').toString() as int == (vars.get('__jm__Thread Group__idx'

Can not load JMeter test plan on newest JMeter version - jmeter.protocol.java.config.gui.JavaConfigGui: Error setting class

由 最后都变了- 提交于 2021-02-10 13:16:09
问题 I want to load JMeter test plan to the newest version of JMeter 3 . The original version of test plan was written on 2.11 . I have added all needed plugins to lib folder: Standard set Extras Set ExtrasLib Add all needed project jars to lib folder. Updated jmeter.properties file: plugin_dependency_paths=../lib/ext/ts/libs search_paths=../lib/ext/ts/samplers Now when I open the project I see below picture: And how it should look: All samplers are missed. Here is snippet from stack trace: 2016

JMeter - Send Asynchronous requests dependent on timeout

由 感情迁移 提交于 2021-02-08 11:16:28
问题 I have a Test plan with several HTTP request I want to reach a certain TPS. Some request takes more than a few seconds, and I want to execute them in asynchronous way so I'll continue executing other request while waiting for response asynchronously (later to be checked) Better yet (general case), I would like to have a time limit of 3 seconds wait, and if 3 seconds past to continue to next request Is there a way to submit such scenario in JMeter? or other tool executing JMeter as Taurus or

How to understand transaction controller response time?

由 喜欢而已 提交于 2021-02-08 10:16:31
问题 I have a transaction controller that contains two HTTP requests. After executing the test, the 90% response time for two HTTP requests is 4 & 5 seconds respectively. But the 90% response time for the transaction controller is 21 seconds. I don't understand how is JMeter giving 21 seconds response time for the parent transaction controller (I assume it should summarize the child HTTP request response times and display 4+5= 9 seconds)? Could you please help me with this? 回答1: Transaction

Jmeter JSR223 Sampler - Unable to Write Data To CSV File

由 纵然是瞬间 提交于 2021-02-08 08:54:24
问题 I'm using Jmeter v 4.0 r1823414 . According to this answer, there is an advisory to use JSR223 PostProcessor, verbatim: it is recommended to use Groovy for any form of scripting to consider migrating to JSR223 PostProcessor Before this approach I tried to use BeanShell Sampler to simply write data to csv file. The code sample I took from the blazemeter tutorial page. However, I was getting error Sourced file: inline evaluation of: ``import java.io.FileWriter; import java.util.Arrays; import

How to read JMeter Test Cmd Line Parameters from JSR223/Beanshell

由 淺唱寂寞╮ 提交于 2021-02-08 07:29:33
问题 I have wrote a JMeter test and I want to run it in Command Line with some parameters, let's say ThreadNumber. How do I read it in JSR223/BeanShell? 回答1: Send property in command line using -J which adds new property -JthreadNum=100 Inside Thread Group use the value using __P function in Number of Users(threads) field ${__P(threadNum)} simplified property function which is intended for use with properties defined on the command line. Use props to get properry in JSR223/BeanShell props.get(

Manually setting Jmeter home directory

由 生来就可爱ヽ(ⅴ＜●) 提交于 2021-02-08 06:28:10
问题 According to this post, the Jmeter home is automatically detected. Is there a way to manually set this? My scripts starts java from another place, causing the home to be incorrectly detected. 回答1: You can use command line option : -d {argument} or --homedir {argument} the jmeter home directory to use See: http://jmeter.apache.org/usermanual/get-started.html 回答2: Jmeter 4, If you want to run command out side of the bin folder, you have to decleare jmeter home in path. and it should be C:
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