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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Best way of generating workload for personal cloud storage

I'm currently working on a folder synchronization tool which synchronizes the content of a specific folder with a remote cloud storage provider. In order to test the robustness of the client, I need ...
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31 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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1answer
59 views

Use of Standard Deviation and Percentiles in performance testing

The following report is generated by Gatling (my favorite performance test tool). I am wondering how to make use of the standard deviation and percentile data that it produces. I am planning to use ...
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2answers
125 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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3answers
112 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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2answers
72 views

Where can I find good tutorials for Cloud Environment, Automated Testing in Cloud and Tools [closed]

I want to learn automation testing in cloud and I do not have knowledge or experience in cloud environment. I searched over the internet and found some blogs, steps, etc but I am not sure whether ...
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2answers
166 views

Cloud Based Automation Testing with Selenium WebDriver - Java

I am beginner in selenium webdriver (java), and wanted to know whether selenium webdriver can be used in cloud based application testing or not, if yes how to setup it (Searched over the net but ...
2
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2answers
107 views

How to determine breaking point of my application when performance testing from jMeter

I am doing some performance testing with jMeter on my application. I've check marked Retrieve all Embedded Resources and Clear cache on each iteration. For the thread group I've got: Number of ...
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1answer
54 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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0answers
16 views

Dynamically obtain wresult parameter in JMeter

I am working in a performance testing project and I need to obtain a parameter called wresult (that is passed encoded to a post) dynamically. The problem is that I can not find this parameter in ...
2
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1answer
258 views

Comparison of JMeter vs Visual Studio Load Test

My organization is currently planning to test the load capability of our web application (we live in a third-world country, of which testing practice is a very new thing here). In accommodating this ...
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1answer
132 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
86 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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2answers
81 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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1answer
73 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
2k 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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0answers
48 views

Can any one explain me the valid reason for transaction failure in load runner during scenario execution

I was doing Load testing on IRCTC through loadrunner. After creating script in virtual user generator i open virtual user controller and executing my recorded script with 25 Vuser. After completion of ...
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3answers
820 views

Using Charles Proxy to test mobile app network

I would like to test the behavior of my app in case of slow network. Can Charles Proxy do it? please give me some guidance. Many thanks.
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0answers
16 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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1answer
54 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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5answers
200 views

Should I do performance testing of my web application having two instances behind a load balancer?

My organization recently created a Performance testing environment. Our primary goal of performance testing is to catch performance degradation with future releases of our application. In Production, ...
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2answers
112 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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2answers
496 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
122 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
219 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
2k views

what is the concurrent users in load testing using Jmeter

in Jmeter, for a thread group, the number of thread users is 20, ramp-up period is 5s, the loop count is 10, so what is the concurrent users in this situation.
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1answer
171 views

How to estimate “how many servers our company sould purchase for this web app” with load/performance testing?

this is a question I faced in an interview: A web app is going to go online and the manager want you to find out how many servers the company should purchase. We have one server(used by testers) and ...
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1answer
609 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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3answers
327 views

performance-testing systems on virtual machines that normally run on physical machines

My employer runs some of our systems on physical machines with attached hard drives. I am charged with performance-testing those systems. For cost reasons, I've been asked to test those systems ...
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8answers
919 views

What are the deliverables of the QA department?

The company I work for conducts quarterly performance reviews. As a member of our small QA team I've been ask to help define this process. A lot of what I do is identifying issues and collaborating ...
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1answer
46 views

How do I test Aspects (AOP)?

I have recently written a bunch of aspects (using PostSharp in C#) that will be applied to methods in some high traffic sites. How should I make sure they are going to perform? Can anyone recommend ...
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1answer
89 views

Web application load testing

Anyone had experience with load testing tools like WAPT Pro? I want to know, when recording those load test script on a web application, shall i include those like Google Analytic tracking request? Or ...
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1answer
236 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
94 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
254 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
2k 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 ...
0
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1answer
1k 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 ...
0
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1answer
164 views

How to identify when application breaks in load testing using vsts?

i'm having hard time understanding the load test result in vsts to find when the application breaks under load. Is there any indications to find it. I searched about this in google, asked in stack ...
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0answers
109 views

Jmeter fails to connect to a .qvw on an https server

I am trying to record a performance test that simulates multiple users logging onto to an IP address Access Point. Each user has a different user name/password, and different groups have different ...
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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
601 views

How to automatically performance test just the web UI layer?

We've setup the Jenkins-performance-plugin to run our JMeter tests automatically. However we'ld also like to test the Web UI layer for performance. We've found tools and websites, but we're looking ...
0
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1answer
113 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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2answers
211 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 ...
4
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5answers
167 views

Making sense of performance regressions

Imagine a situation in performance regression testing where commit A is very deleterious to page performance, but does not trigger a failure - it's just under the level required to do that. Commit B ...
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2answers
34 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
296 views

Performance testing tool suggestion for Node.js and ASP.NET

I am to carry out performance tests on Node.js and .NET. This is an academic exercise. I have searched on Google for performance testing tools, and I came across such tools as HP LoadRunner, and ...
2
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4answers
565 views

Why LR tool is not able to capture browser rendering time?

How can I capture the browser rendering time?
3
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6answers
6k views

Tools to measuring page rendering time

I'm using Jmeter at my organization for performance testing. The application is a secured web portal that provides a lot of reports and documents to its user. A major issue that I've run into is ...
2
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2answers
233 views

Open source Projects for Performance/Load/Stress Testing

I am a Software Testing Enthusiast and i have mostly worked on Functional Testing(Manual). I am interested in performance testing and i have worked on a very small project where i used LoadRunner. I ...
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2answers
1k views

Jmeter's threads got stuck and never end

I'm working on some Jmeter scripts, everything seems to work just fine; they got recorded and run properly (for a couple of users anyway). The problem appears when I run the scripts for more than ...