learn jmeter

To get an automated test tool, we should first understand what it can provide us (the most direct way is to get from the official website), the next step is to do a simple "functional testing" of this tool, of course, the functional test here is not to let you find its existence of the bug, but let yourself have a visual understanding of it , after the functional testing is also for the previous understanding to do the groundwork, then we rely on this principle to understand the next jmeter.What

I. Description of the toolApache jmeter is a 100% Java Desktop application designed to load the features of the tested software and measure the performance of the software being tested. The design JMeter was originally designed to test Web applications and later expanded other functions. JMeter can perform performance tests for static and dynamic resources (Servl

1th. Overall cognition of performance testUnderstand the purpose of performance testing and what skills you need to know about performance testing (developing languages, operating systems, networks, tools, etc.). Performance testing, stability, stress, fatigue, capacity estimation, multi-concurrency logic. Learn how to start a performance test, and master the focus of each part of the performance test, understand the software architecture, monitor dep

Interface testing, although as a part of the version, but also a complete set of systems, functional testing of the interface, performance testing, security testing; At the same time, due to the characteristics of the interface, automation of the interface low-cost high-yield, using some open source tools or some lightweight method, Good test results can be achieved when the cost of test case development is low. The Open Source Test tool JMeter can a

Jmeter distributed test configuration method and jmeter Configuration When JMeter is used for load testing, it is insufficient to use a single machine to simulate and test the concurrency of more than 1000 itineraries. During the execution, JMeter will automatically close itself. To solve this problem, you can use dist

I. Description of the toolApache JMeter is a 100% Java desktop application designed to load the features of the tested software and measure the performance of the software being tested. The design JMeter was originally designed to test Web applications and later expanded other functions. JMeter can perform performance tests on static and dynamic resources (Servle

Purpose: To test the Java programDirectoryFirst, the core stepsSecond, examplesThird, JMeter Java Sampler IntroductionIv. bring your own Java Request SamplerFirst, the core steps1. Create a Java project;2. Add the jar file in the JMeter Lib directory to the build Path of this project;3. Create a class and implement the Javasamplerclient interface or inherit abstractjavasamplerclient, and rewrite it;Public A

This article describes the JMeter distributed run scripts to better achieve pre-set performance testing (concurrency) scenarios. At the same time, the JMeter command line (non-GUI) mode is also mentioned in the first section of the previous article, so this article continues with the previous article for a detailed explanation of JMeter's command-line mode.First, the application scenario1. No interactive in

successful.Installing JMeter1, download JMeter, http://jmeter.apache.org/download_jmeter.cgi2, install JMeter, unzip apache-jmeter-2.11.zip to local (any directory can), such as I downloaded it to: "E:\Jmeter\apache-jmeter-2.11".3. Setting Environment variables(1) In the us

first , the question:When I was doing performance testing, I used jmeter to make 100 concurrent, with 100TPS pressure to test 10 minutes, but the pressure has been fluctuating, and fluctuations in the JMeter very card, such as:Periodic TPS fluctuationsVarious speculations:So began to look for various reasons for the environment, at first thought is JMeter connect

JMeter learning (2) recording script, jmeter learning recording script. JMeter learning (2) recording script, jmeter learning recording script environment Badboyversion2.1.1JDK: 1.7.0 _ 67ApacheJMeter-2.11 prepare JMeter learning (2) recording script,

In the previous section, we learned about the main components of jmeter, and how these components are used in performance testing. This section creates a simple test plan to use these components. The test requirements for the program.1) test target site is fnng.cnblogs.com2) The test is intended to be the response time of the site when the load reaches the QPS.QPS ExplainedQps:query per Second query rate. is the number of queries that a query server c

1. Custom Jar Package Introduction2.pom Advanced Configuration3.git Project Upload4. Using Nmon to monitor resources5.Jenkins Parametric transferIssue: Jmetermavenplugin+jenkins Integration performs Java interface class performance testing,1. First customize the Java interface test class, debugging through the export of a separate test class jar package, and copy the jar package to JMeter. /lib/ext directory. (Note copy other dependent jar packages at

JMeter Learning (ii) Recording script, JMeter learning recording script Environment Badboy Version 2.1.1 jdk:1.7.0_67 Apache JMeter-2.11 ---------------------------------------------------------------------------------------------------- JMeter recording scripts There are several ways, the most common method is to us

In Linux using Jmeter To do performance testing requires 4 prerequisites, these 4 prerequisites have been mentioned in the previous document, repeat the deepening impression:(1) locally installed Xshell reference securecrt-conversion key-xshell-Configuration service-Log in to a remote Linux server using Xshell(2) Linux has a Java operating Environment Reference "jmeter-installation jdk-configuration

JmeterIntroduction: An excellent open-source performance testing tool. Advantages: When you use it, you will find its many advantages. Of course, its shortcomings will also be shown. Principles of Performance Tools: The jmeter tool and other performance tools are exactly the same in principle. The tool consists of four parts: (1) load generator: used to generate loads. It is usually used to simulate user behavior in multi-thread or multi

Official website: http://jmeter.apache.org/building.html1, in Apach official website download source code: http://jmeter.apache.org/download_jmeter.cgiApache-jmeter-2.11_src.tgz(try to download the latest version), unzip it after downloading2, this machine follows ant: :http://ant.apache.orgAnt Installation Method:Http://www.cnblogs.com/yuzhongwusan/archive/2013/03/26/2982411.html3, the understanding and introduction of Build.xml file: Http://zh

The JMeter test plan has an option called the "function test mode", which , if selected, causes the JMeter to record every sampled data returned from the server. If you select a file in the test listener, the data will be written to the file. This is useful if you try a smaller test to ensure that the JMeter is configured correctly and that your server is returni

Article content reproduced in: http://lib.csdn.net/article/softwaretest/25700, and add personal someThis article opens the journey for developing a plugin for jmeter, and we choose to use the function component as the starting object for plug-in development, and in the previous chapters we divide it into non-GUI components, and the reason to choose it is not only because the function plugin is minimalist in terms of development, And in the actual use

Instance:The service is: the input two parameters via IO to the file;1. Open MyEclipse, write Java codeService: Packagetest;ImportJava.io.File;ImportJava.io.PrintWriter; Public classOutputservice { Public Static voidOutput (String filename,intAintbthrowsException {PrintWriter out=NewPrintWriter (NewFile (filename)); Out.write (A+ ":" +b); Out.close (); }}Test class: Packagetest;Importorg.apache.jmeter.config.Arguments;Importorg.apache.jmeter.protocol.java.sampler.JavaSamplerClient;ImportOrg.a