System Stability Test | Part 2

Advantages of System Stability Test And How To Do It How to Do System Stability Test To determine the scope and objective of the testing, we must ensure that the application server does not crash during the load test executions. Determine the business issues, verify the system performance, and load as per the end-user perspective. Assign the different responsibilities and roles like; creating test plan, test case design, test case review, test execution, etc. Ensure the test deliverables within the specified time Ensure proper load testing tools and experience team is present for the same. Measure the [...]

How To Test Login Page Using JMeter

If you are starting your career as a Performance Test Engineer, you will be dealing with lots of login flows during your working hours. Since it is really important for the sake of your load test, the login page should be tested thoroughly. Here are some tips for you to create and execute a proper test to test login page using JMeter. 1. Practice Login Flow Manually Before recording the requests for login flow, you should perform a couple of manual tests for login components. Make sure that the login button, user credential sections and other basic [...]

Checklist To Advance JMeter Scripts in 9 Steps

As a professional software testing services firm, we supply JMeter scripts to our clients so that they may use Loadium to run performance tests fast and easily. Even if you are not a Loadium customer, you can benefit this checklist to advance JMeter scripts in 9 Steps. We recognize that the scripts we provide are frequently utilized by teams that do not have formal JMeter training but still want to be able to modify them and understand what they do. We've been working on creating scripts that are simple enough for anyone who isn't a JMeter expert and can [...]

By |2022-02-04T16:43:18+03:00February 4th, 2022|Tags: , , |

JMeter How to Solve NoHttpResponseException

During load testing, it is very normal that you get some errors for your requests. But sometimes these errors don't occur because of server problems. One of the most common exceptions in JMeter is NoHttpResponseException. To solve this issue, you can try the following alternative solutions. Change the Implementation of Your HTTP Requests On JMeter, choose a specific HTTP request sampler. On Advanced tab, you will see a section called “Implementation”. Change this option to “HttpClient4”. Then rerun your load test. Change Your “user.properties” File Adding some values to your user.properties file [...]

Top 10 Advices For JMeter Beginners

JMeter is one of the most used open-source load testing tools, and as all Loadium Blog visitors will realize that it is also a popular topic to talk about and examine with all aspects for us. In this blog we will share 10 advices, tips & tricks for JMeter beginners. 1. Certificate Did you know that you can extend your JMeter Certificate validation time? Sometimes you are working with more than one test devices and browsers to take record with JMeter. When validation time of your JMeter Certificate ends, you really need to put an effort to [...]

By |2021-12-21T11:47:53+03:00December 21st, 2021|Tags: , , |

JMeter Log4j Vulnerability

Important Log4j vulnerability in open source Apache logging library Log4j, sent all IT experts scrambling over the last few days. Known as Log4Shell, the flaw is exposing some of the world's most popular applications and services to attack. It has been stated that hackers have been exploiting this bug since the beginning of this December 2021. Since Apache JMeter version 3.2, logging is configured through an Apache Log4j 2 configuration file. Experts from Apache team said that JMeter was also affected by this vulnerability. So if you have a JMeter project that uses a version higher than 3.2, there [...]

By |2022-02-16T17:45:44+03:00December 17th, 2021|Tags: , , |

Real Time Monitoring with JMeter InfluxDB Integration

There are lots of reasons why JMeter is one of the most popular performance testing tools in the market. And one of the biggest reasons is its reporting ability. Even though JMeter provides proper test results for your performance testing sessions, there are some problems as well. When you run your test in NON-GUI mode, you will need to wait until the test is complete to see the results. During long running sessions, seeing results immediately could be really crucial. Also, by applying some integrations -that will be shown below- you will have some sort of APM tool on [...]

By |2021-12-16T09:57:02+03:00December 16th, 2021|Tags: , , |

How to Use “ Constant Throughput Timer ” in JMeter

Let’s think about an end-to-end scenario for an e-commerce website. A user logs in, goes to the main page, searches for a product, sees the results and goes to the detail page of one option. Then the user will continue with performing cart and payment steps. A real time user would be executing this scenario slowly. Because during the flow; he/she will think about his/her budget, try to find out the most charming option then fill the credit card info slowly. But a thread in JMeter; can execute this scenario much faster than a real time user, if [...]

By |2021-11-24T10:46:31+03:00November 24th, 2021|Tags: , , |

How To Fix “CannotResolveClassException: kg.apc.jmeter.threads.UltimateThreadGroup”

If you are facing the afore-mentioned issue while trying to open a JMX file on JMeter, you are in the right place. Let’s investigate and solve the issue together. If you are familiar with Java language, you may know that “CannotResolveClassException” errors usually indicate that something in your code/project is missing and your application doesn’t know what to do about that. “ CannotResolveClassException: kg.apc.jmeter.threads.UltimateThreadGroup ” error occurs when your script contains an Ultimate Thread Group element, but your JMeter setup doesn’t have a proper Ultimate Thread Group element installed. You may think that installing the relevant plugin from [...]

By |2021-11-18T11:32:55+03:00November 17th, 2021|Tags: , |

JMeter vs Apache Benchmark | Know the Top 8 Differences

There are many ways for IT experts to perform a load/benchmark test on their system. With the help of a testing tool, this process could be really easy to perform and manage. If you are looking for different performance or benchmark testing tools, you have probably come across Apache Benchmark (A/B) and Apache JMeter before. And in this article, we will be focusing on the similarities and differences between JMeter vs Apache Benchmark. As we just said, both JMeter and Apache Benchmark were developed by Apache Software Foundation. They both can be used to run performance based tests [...]

By |2021-11-16T10:21:31+03:00November 16th, 2021|Tags: , , |
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