Performance testing is a subset of performance engineering, an emerging computer science practice which strives to build performance into the implementation, design and architecture of a system.

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Visual Studio 2010 Performance Testing Javascript not supported

Quite simply the question in the title, when I run test it by default runs it within my visual studio. This doesn't seem to support JavaScript which makes all my test's invalid. Is there anyway to ...
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2k views

What parameters to test in a performance/stress testing tool?

I'm about to develop a performance testing tool for a server side app and was thinking to measure the following things: Hardware status monitoring via SNMP, Statistics about response status and ...
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3answers
77 views

Suggest me some tools for field to field & screen to screen testing of a web app

Can anyone suggest some effective tools used for field to field and screen to screen testing of web apps where we can calculate the time taken to one field to another and one screen to another ...
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1answer
43 views

Unresponsive scripts search

I am searching for tool or rules set for searching of unresponsive (or slow) scripts(I guess JS in most cases). Of course it could be browser dependend, coz some unresponsive script in firefox work ok ...
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2answers
918 views

JMeter - Unable to capture the request after click on download link

I am facing one of the problem in my application at the time of downloading a file. I am unable to capture the request after click on download link. So may be anybody can guide me how to capture these ...
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1answer
151 views

How to detect performance issues within native Android app

What tools or techniques can be used to performance/load test a native Android application? Are there any that can detect the root cause of performance issues and suggest a solution?
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5answers
251 views

Lightweight load & performance testing frameworks

Which lightweight load and/or performance testing frameworks could you recommend? some considerations: Configuration with not too much coding (some JS would be okay) command line + text editor ...
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2answers
279 views

Is my approach to performance testing in Linux environment correct?

I want to do performance testing in linux environment for a C++ application. I need to measure the CPU usage, Memory usage of the application. This application is a multi threaded application. In ...
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1answer
166 views

Simulating a click in web performance tests

I am working with web-test in visual studio test system, without writing a code test, is there a way to invoke a click on a link/button/submit item? I am thinking of doing this by adding a request in ...
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1answer
316 views

Sending in consecutive sets of users in jmeter

My question is similar to this one: Trying to simulate users logging in but staying idle However, there weren't really any suggestions on how to implement on jmeter. More specifically, this is the ...
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3answers
3k views

Jmeter throws “org.apache.http.NoHttpResponseException”

We use Jmeter to do performance testing. I gave 10 threads(10 users) with ramp up time 60 secs, 4 out 10 users failing to logout getting org.apache.http.NoHttpResponseException: The target server ...
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2answers
36 views

SmartBear WeloadUI doesn't stop

I'm new at WebloadUI and although seems to be an amazing tool, I'm having problems simulating concurrent users. I record the test using the methodology explained in the SmartBear documentation, I ...
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1answer
174 views

How to test latency and performance of application virtualization?

I have a solution where user can access desktop application in browser using application virtualization that is implemented with the help of ThinRDP. I would like to know, what is the latency of this ...
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1answer
333 views

How to simulate low RAM on a machine?

On an old build there was a problem with one component that consumed a lot of RAM. As a result, another component started failing with a wrong error message. The first component has been fixed and ...
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3answers
239 views

Performance / Bottle Neck Monitoring Tool

I'm looking for a performance monitoring tool that is capable of generating different performance parameters for web-application(s). The tool should be able to detect bottle necks (if any) and should ...
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1answer
244 views

Visual studio web performance testing for invalid input

I am trying to test an input field to make sure it is behaving correctly with invalid input. But when I try to insert text with quotes and add a validation rule for it, the test fails. It seems that I ...
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1answer
27 views

Jmeter Web driver sampler

Jmeter has a webdriver sampler. We have to write the scripts. We have scripts written in opkey, a selenium based tool. Can we integrate both of them. So that we don't have to write scripts in jmeter.
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1answer
41 views

How do you stress test a video streaming app?

I have a a streaming application that I am going to test. I dont really know how to do this. Do I need a special plugin (if so, why)? Why is it difficult to record a scenario for streaming a video, ...
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1answer
66 views

Different throughput per functionality in JMeter testplan

I am using JMeter to loadtest a webapplication. We are using realistic throughput values based on Google Analytics. Each functionality has to deal with a different throughput level (eg. some pages are ...
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1answer
356 views

How can I test load for a chat app built on node.js and socket.io?

Here is the link for a simple chat application with room concept which I'm referring to learn how to create socket.io applications - https://github.com/mcantelon/chatrooms . I need to test how much ...
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2answers
2k views

Performance testing - analysing results in Jmeter

I am using Jmeter (started using it a few days ago) as a tool to simulate a load of 300 threads using a csv data file that contains login credentials for 3 system users. This objective is to measure ...
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1answer
105 views

What is an optimal method to use Soap UI results to determine performance?

I'll preface this by saying I have never used Soap UI seriously until the past month, in the past I have done one off tests for a new web service app but never spent a lot of time with it. Now I'm ...
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1answer
62 views

Scoring a performance test

We run performance tests in QA. They follow a familiar pattern. A multi-threaded client generates sends traffic to a server. The traffic pattern is configurable: it might be a constant number of ...
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1answer
808 views

Are there any good tutorials on how to set up JMeter to load test a deployed ASP. NET web app?

I'm having trouble finding a decent tutorial on how to set up JMeter to load test a deployed ASP.NET web app? Does it have to run on localhost or can it be used to test a deployed app? I would like ...
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1answer
77 views

Help need on writing use case for a enhanced logging implementation

I am writing a functional design for enhancing our existing application logging. Our Core application is built on C and we have a integration layer on top of that to talk with other third party ...
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2answers
1k views

Performance testing web application using Visual Studio Test Suite versus Loadrunner

How effective is Visual studio test suite than load runner? I would like to learn performance/load test a web application, but i got really confused to choose which tool to go for. Does the scope ...
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1answer
486 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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3answers
100 views

Should environment for performance tests be isolated?

I've been tasked with arranging performance tests for a Web application to measure response time and memory consumption in different load scenarios. However, our current test environment is shared ...
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3answers
225 views

How to manage to learn Selenium, Jmeter on your own so that you could use it to your best knowledge on your new automation role

I arrived UK this august and was looking for jobs here into functional testing, but i have been called for an role which has functional testing, automation testing(Selenium), Performance Testing(J ...
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1answer
31 views

Web performance test does nothing

I'm trying to set up a web performance test in Visual Studio 2013 (the online tutorials seem targeted at earlier versions of VS). I right click in my solution explorer and select Add ... then Web ...
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1answer
44 views

Jmeter: Could anyone explain me detailed explanation of the following terms in Graph Results?

Jmeter: Could anyone explain me detailed explanation of the following terms in Graph Results? I have looped single user request for 100 time (i.e no of samples :100) for www.google.com and then i got ...
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1answer
23 views

java software quality in eclipse while developing

How can I increase the quality of code while developing itself. Is there nay tool available which will analyse my code and tell which part of code will create performance issue. I dont want different ...
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1answer
67 views

Custom query string extraction for visual studio web test

I created a custom extraction for a query string. However, when I run the test, I receive the following error: Context parameter 'parameterName' not found in test context. Have you seen this error?
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1answer
69 views

redirect containing + is not being encoded properly by visual studio

I'm currently trying to create a performance test in Visual Studio 2013 for an older web application with numerous redirects. One of these redirects contains a url with a + in it. <h2>Object ...
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2answers
26 views

Performance Testing of data retrieval from backend

I am testing a Windows application which uses Sybase as the backend database. The data from the backend is retrieved through queries and displayed in the GUI. The database is located in the same PC ...
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2answers
84 views

Scripts in JMeter run successfully but doesn't do the required functionality on my application

I just started using JMeter. I recorded a test script successfully. Now that I replay my test scripts it doesn't do the required functionality that it was meant to do. More over the process i recorded ...
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1answer
38 views

Is there any tool to check Performace of the mobile web site on real mobile devices?

Could you please suggest a tool that can be used to measure performance of a web site on real Mobile devices like Android, iOS etc. ? Is there any tool that can be used on Mobile devices and on a ...
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2answers
105 views

Jmeter doesn't make the request to Server

We are using Jmeter 2.11 for doing performance testing. We set up test with 1000 users with ramp up time as 4 hours. We expected the run will go for 8 hours. But server didn't get request after 3 ...
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2answers
145 views

Performance testing tool that can be automated and work on a java application deployed Google AppEngine?

I'm also battling with what performance testing tool to use for my application which would be deployed on Google AppEngine. I am familiar with Jmeter but I still can't figure out I can automate it to ...
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1answer
361 views

Proxy setting for JMeter

When I set the proxy setting in a browser as 127.0.0.1:8080 then I am able to run the JMeter recorder for the project I am running using JBoss server from my system only that is ok and doing enough. ...
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1answer
151 views

How can I install 'ServerAgent' on the Application server to monitor its performance using Jmeter?

I am using jp@gc - PerfMon Metrics Collector Lister for this and as you know it requires 'ServerAgent' running on the connecting server. Step by step instruction would be very helpful. And also, if ...
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2answers
317 views

Tool to UI, Performance, Functionality testing for Ubuntu 12.04 LTS for IOS mobile application

I am new to IOS mobile application testing, can anyone suggest me the automation tool for IOS mobile application, so that UI, functionality and performance test could be done with that. I tried with ...
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2answers
3k views

JMeter: Iterating over a set of CSV files over a set of links - nested loops

I have a set of JSP Pages for each I have a set of links to use for the response time measurements. In order to aggregate the results correctly I am trying to run a foreach controller over a loop ...
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1answer
2k views

Performance testing for MS Windows desktop applications

Could you recommend any tools for testing performance of desktop applications running on MS Windows? I would like to verify the speed of application activities versus HW and OS configuration. I have ...
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1answer
154 views

Performance test IIS 8 response time very low, is there any configuration necessary?

I have been running performance tests on an asp.net mvc 4 application using visual studio 2012 ultimate, the response and the pages per second have been quite high at least when I ran the performance ...
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1answer
4k 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
48 views

How to load test a very complex, security heavy application?

Testing can sometimes get tricky. Especially when the application is very complex. I am currently working on a project and I have no idea how to test this. I work a lot with CMS based websites and ...
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2answers
62 views

Performance Testing tool for win & web applications

My team is looking for a performance testing tool that can work on both Win&Web application. Our application contains an SAP 3D Viewer inside. We are considering Borland Silk Perfomer & HP ...
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0answers
18 views

Passing a dynamically created query string for Salesforce application

I created a web performance test for a Salesforce workflow using visual studio. I created a custom extraction to retrieve a parameter from a query string. However, the request with the query string is ...
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1answer
35 views

Capture Provisioning time in Performance testing

I have a situation in my application where i need to wait and note the provisioning time of a Virtual Machine (The time taken when the order got accepted and the time it is available for usage). How ...