A load test is a type of performance test "focused on determining or validating performance characteristics of the product under test when subjected to workload models and load volumes anticipated during production operations". For issues relating to the setting up or running of load tests.

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Performance testing with 100 users: how to read links from CSV file in JMeter?

I am using JMeter to do performance testing of a site. I need to test various links of a site (no need to login) with 100 users and loop it for some number of times. I want to put those links in a ...
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1answer
857 views

Is there load/stress testing software that can be used for Ajax calls?

I am trying to devise a strategy for load/stress testing our web application. JUnit/JCrawler and to a lesser degree Selenium Grid can be used for our HTTP request load/stress testing. I have not ...
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1answer
232 views

Error code -32999 while testing sample app at loadrunner

I am beginner to hp load runner ,today i tested my first sample url(inbuilt url to test app) in hp loadrunner 9.0 i have done with recording and while i playback the recording,i got stuck with an ...
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1answer
634 views

Nothings gets recorded when using JMeter for load testing of Vaddin-based app

We have been trying to do a Quick Load test on one of the POC application developed in Vaddin using JMeter tool, the server is hosted on local network. The settings for automating Vaddin application ...
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4answers
235 views

Load testing for free or cheap without having to setup Selenium Grid?

One of these days I need to setup Grid, but I don't have much time lately. My need is pretty simple: run concurrent find operations to load test our search service. I know there are things like ...
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2answers
431 views

Load / Performance testing tools or approach for backend

I work on a team which is basically all backend. Functional and unit testing is achieved by python or perl scripts or sometimes bash scripts. But if we need to load or performance test our ...
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2answers
455 views

Functional and performance testing for the “Finacle - Infosys” core banking system using IBM Rational

I am trying to evaluate the capabilities of the below IBM Rational tools to handle functional testing automation and performance testing for the "Finacle - Infosys" core banking system. IBM Rational ...
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1answer
3k views

Handling JSF ViewState errors using JMeter

I'm facing an issue while running a recorded test scenario of an application login using a single user on JMeter. I've used JMeter's proxy server to record all the requests of the login scenario. The ...
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1answer
5k views

Using Selenium scripts with JMeter for load testing

I'm facing an untraceable problem in creating a 50 users load test on a JSF web application. The approach that I'm following is this: Writing a test script in Eclipse using Selenium RC API. ...
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1answer
335 views

Dynamic number of request parameters for web performance testing in Visual Studio

I need to change several requests parameters list to make it dynamic. The number of parameters can differ and depends on previous request responses. In JMeter it can be done just using the regular ...
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1answer
853 views

Can testcases in .csv or excel format be imported in SOAP UI?

I am using SOAP UI to test our RESTful search service. The search request is of the form : { "className": "Pets", "searchType": "SearchResult", "query": ...
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2answers
230 views

How can I downgrade to IE6 to use Load Runner 8?

I'm totally new to this testing software. Currently I'm using LR 8.0. I learned that this version is only compatible with IE6. For some reasons I cannot afford to downgrade my current IE version back ...
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2answers
5k views

Getting a random line from a file with Jmeter

I know that jmeter has a CSV based controller, but this will just read the lines sequentially, one per thread/iteration. I also know that you can use __StringFromFile() to read in a line from a ...
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1answer
160 views

How do I tune the probabilities in a Markov chain based load test to produce specific hit rates?

I am writing a load test for a web application. I have a few month's worth of access logs that tell me relative hit rates of various URLs. However, the access logs do not contain enough information ...
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1answer
218 views

In The Grinder, what is a run number?

In The Grinder, the script context includes a thread number, a process number, and a run number. I believe the thread number identifies a thread within a group of threads spawned by a worker process. ...
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9answers
799 views

Performance testing - a way in?

We have an a browser based application that is built on the Microsoft Stack, specifically .NET 3.5. It also uses Ajax, iframes, jQuery etc. At the moment we are just guessing at the concurrency ...
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1answer
354 views

Testing automated tests in Hyper-V virtual machines

I recently started with a company which does not have any other full-time testers (testing as such is done primarily by people from support), so I don't have other people within the company to ask ...
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2answers
12k views

Calculate peak concurrent users on a website

I am looking at setting up some website load testing scripts and need some help in finding a formula to estimate how many concurrent users are browsing a website at peak times, based on common metrics ...