Apache Jmeter Free

 admin

  1. Download Apache Jmeter Free
  2. Apache JMeter | Apache JMeter Introduction | JMeter Overview ...
  3. Cached
  4. 3. Installation Of JMeter Is Extremely Easy And Simple. You Simply Unzip The Zip/tar File Into The Directory Where You Want JMeter To Be Installed.

The Apache JMeter™ application is open source software, a 100% pure Java application designed to load test functional behavior and measure performance. It was originally designed for testing Web Applications but has since expanded to other test functions.

Apache JMeter - Open Source Functional and Load Testing Tool

  1. Aug 29, 2016 Steps to Launch JMeter Go to your JMeter bin folder to launch JMeter, in our case it would be C: Users lsharm Downloads apache-jmeter-3.0 bin and locate appropriate file. You can also run ApacheJmeter.jar in order to launch JMeter. Click on Run button to move forward.
  2. JMeter is an Apache project that was originally designed to test web applications but later developed to perform different test functions. JMeter is used to measure and observe the performance of web sites or a variety of services.

Sander Stevens, TechTest, http://www.techtest.nl/

Apache JMeter is open source software, a 100% pure Java desktop application, designed to load test functional behavior and measure performance of web sites. It was originally designed for load testing web applications but has since expanded to other test functions.

Web Site:https://jmeter.apache.org/index.html
Version Tested: jmeter 2.3.4 tested from October 2009 until February 2010
License & Pricing: Open Source
Support: User mailing list https://jmeter.apache.org/mail.html

What can I do with it?

Apache JMeter may be used to test functional and performance both on static and dynamic resources (files, Servlets, Perl scripts, Java Objects, Data Bases and Queries, FTP Servers and more). It can be used to simulate a heavy load on a server, network or object to test its strength or to analyze overall performance under different load types. You can also use it perform a functional test on websites, databases, LDAPs, webservices etc.

JMeter is not a browser. As far as web-services and remote services are concerned, JMeter looks like a browser (or rather, multiple browsers); however JMeter does not perform all the actions supported by browsers. In particular, JMeter does not execute the Javascript found in HTML pages. Nor does it render the HTML pages as a browser does (it's possible to view the response as HTML etc, but the timings are not included in any samples, and only one sample in one thread is ever viewed at a time).

Download Apache Jmeter Free

Installation

The installation of JMeter (if you would call it an installation) is pretty straight forward. On the website is a link to the download area of stable versions. You also have the possibility to use nightly builds, but this is at your own risk. No guarantee that they work properly. So the advice is always to start with a stable version.

Download the latest version (zip or tgz) and unpack the archive to a local folder. Before starting JMeter it is wise to have a look at the configuration. The jmeter.properties file (located in the bin folder) contains a lot of settings. Most of those settings should be fine for the average user. The file is well documented and easy to read (and change where needed).

Also pay attention to needed additional jars. If you are going to use for example JDBC, JMS or JavaMail additional jars are not included in the JMeter installation. The user guide on the website explains how to use it and where to get it.

Jmeter

Starting JMeter is just a matter of double clicking jmeter.bat in the bin folder.

Documentation

There is an extensive documentation on the web site. In all kinds of ways. User manual, Wikis, docs and user experiences. The user manual describes how to create specific testplans (Web, Database, JMS, Webservice, etc) including step by step instructions, examples, bitmaps and tips. Also additional information is described in the user manual like best practices, information about regular expressions and how to use the variables and predefined functions. And last but not least: the component reference describes in detail how every component can be used.

The principle of JMeter

The principle of JMeter is very simple. If you want to test e.g. a SOAP interface layer, all you basically need is the URL and SOAP request. Starting with that you can build your test plan. And this can be as fancy as you want. Using variables, counters, parameters, CSV files, loops, logs, etc. There are almost no limits in designing your test and making it as maintainable as possible.

Figure 1 - Snapshot of the JMeter interface

Let's assume you want to test a web server and fire off some http requests. Figure 1 shows a sample testplan. The testplan starts with some declarations for authorization and user defined variables. Also the JDBC connection is included. If a database is involved, you can set the database configuration and username/password. Don't forget to included the correct jars!

Apache JMeter | Apache JMeter Introduction | JMeter Overview ...

The HTTP request has some variables in its name. The name of the HTTP request will be displayed in the Result tree and therefore it is handy to include some kind of reference to the test you are running. In this example the testcase number, error description and error code is used to uniquely identify the request.

Figure 2 shows the detail pane of the HTTP request. You can add all the needed information like server name, portnumber, protocol (HTTPS is supported!) and parameters.

Figure 2 - Adding an HTTP request to the testplan

With regular expressions you can extract for example session ids, store them in a variable and use them in following requests.

Reporting

For reporting purposes JMeter offers several possibilities. Most common is the View Results Tree. This tree will display the requests and has the ability to show the request and the response. The response can be displayed as text, XML, HTML or JSON. The component View Results Tree is mostly used for functional testing.

Figure 3 - A snapshot of the View Results Tree

Performance testing needs a more advanced kind of logging with graphs and statistical data. The component Aggregate Graph is very useful. During the performance run you can monitor all kinds of statistical data like the # samples, average, median, 90% line and min / max. All this per request and total average. The data can be written to a file (plain text, csv or xml) and after formatting can be used to create a performance report.

You also have the possibility to view a graph of the statistical data. Select you column, enter the width, height and titles and click the Display Graph button. Of course is there again the possibility to save your graph or table data to a file.

Figure 4 - Snapshot of the component Aggregate Graph

Conclusion

Need to test your web service, database, FTP- or web server? Both performance and functional testing? Have a look at Apache JMeter. It is free, very intuitive and has all the possibilities you need to automate your work. Another big advantage of JMeter: open source. You can download the source and make modifications to it if you like. Also direct contact with the developers through a mailing list is very handy.

More JMeter, Load Testing and Java Content

YouTube Video:Apache JMeter – Introduction

Overview:

Apache JMeter is an open-source performance testing tool; developed in Java. JMeter does not require any purchasing or licensing cost. It means that you can conduct the performance testing of an application or a software system without spending a single penny on the tool. JMeter becomes a rapidly growing tool due to its unrevealed features which compete for the other licensed tools. To make this tool stronger, Apache JMeter Development Community is continuously working on the requirement raised by JMeter users and provides the useful plug-in. The community also releases the upgraded version of the tool with major updates.

A brief history of Apache JMeter:

Stefano Mazzocchi developed Apache JMeter and the officially released the first version in 1998. Since then it’s features have been growing day by day. JMeter became a Top-Level Apache project in November 2011, which means it has a Project Management Committee and a dedicated website.

Features:

Apache JMeter is a Java-based tool which means it is a platform-independent tool. Any popular operating system supports JMeter without any issue i.e. you can install the JMeter easily. The only one thing which an operating system should have is the supportive version of Java. JMeter has nearly all the basic as well as advanced features which a performance testing tool should have.

Following are some important features of Apache JMeter (as on 01/05/2019):

  • Apache JMeter is an open-source tool. It means free to use.
  • No additional licensing cost or purchasing the pro version.
  • Pure Java-based application, so works on any operating system i.e. Platform Independent.
  • Lightweight and easy to install
  • No maintenance cost
  • Easy to upgrade
  • Easy to enhance the features by simply adding .jar file i.e. plug-ins
  • No explicit hardware is required (depends upon the load requirement)
  • Unlimited User load (Thread) generation capability (depending on LG configuration)
  • Simple and User-friendly GUI
  • Run in both GUI and Non-GUI mode
  • Recording option helps to record the user action on an application
  • Supports all the basic scripting features like parameterization, correlation, browser simulation delay in request etc.
  • Easy to debug the scripts
  • Support Android application performance testing
  • Test the performance of both static and dynamic resources
  • Supports multiple coding languages like BeanShell, Groovy and JavaScript for scripting purpose.
  • Supports protocols like Web/HTTP, Web services, Databases, SOAP, etc.
  • It can be integrated with the third-party APM tools like DynaTrace, Applicare, Grafana etc.
  • Integration with CI tools like Jenkins etc.
  • Drag and drop declarative view for scripts.
  • Average reporting pattern (Report in HTML format post 3.0 version)
  • Proper documents are available to gain knowledge of the functionality
  • Free and Commercial Online supports are available

Limitations:

Along with an ample number of features, Apache JMeter has some limitations too, which are (as on 01/05/2019)

  • Limited protocol support
  • No dedicated support team
  • The script cannot be regenerated
  • No Protocol adviser
  • Compatibility issue in the existing script while upgrading the version
  • No Run time graphs (only available when integrates with some monitoring tool like Grafana)
  • Dependency on Beanshell and other coding languages for complex scenario scripting
  • GC/Heap memory issue is common while running a test on a limited resource machine.
  • Unpredictable issues in distributed testing
  • Lack of in-depth analysis features
  • Reports having fewer features which make analysis bit difficult

Apache JMeter Official Website

Apache Jmeter Free

Apache JMeter is a simple and useful performance testing tool. Most of the product based companies use JMeter to test the performance of their products. But, service-based companies have a different thought and shows less interest to accept JMeter. They still prefer and recommend the licensed tool. Although, it is very well accepted by many clients because it saves money and provides an accurate result. To conclude, Apache JMeter is a well-known name in the Performance Testing world which is ease-to-use, free of cost and of-course good for Performance Testing.

Cached

4 Responses

3. Installation Of JMeter Is Extremely Easy And Simple. You Simply Unzip The Zip/tar File Into The Directory Where You Want JMeter To Be Installed.

  1. I have an API which has a HTTP response as Event Stream (SSE events) with content-type–>text/event-stream. the default HTTP request sampler doesn’t support the event stream response. So while execution, jmeter indefinitely wait for the response. How to handle this. I read that custom Java sampler has to created for this. Could you please offer tutorial for this

  2. Hi,
    I updated path in environment variables but
    I have an issue regarding JMeter in command prompt like as ” findstr’ is not recognized as an internal or external command,
    operable program or batch file.
    Not able to find Java executable or version. Please check your Java installation.
    errorlevel=2
    Press any key to continue . . .”

    please give the reply
    Thank u,
    With Regards,
    Nagamani K