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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3answers
172 views

Maximum Number of Threads in Jmeter

what is the maximum number of threads in JMeter from a single machine? I know there is a dependency for hardware configuration. I'm using this hardware configuration: Command: #lscpu Architecture: ...
1
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2answers
354 views

Performance requirements for web application

I would like to set performance requirements for web application. I am interested in performance from user experience view so I plan to measure time from request is sent until onLoad event is fired in ...
0
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1answer
33 views

How to Record & Filter Load Times for Web Ads in Different Browsers?

I need to be able to record advertisement load times for pretty much any website a client asks me to, on various browsers (Chrome, Firefox, IE, Edge, Safari), desktop browsers specifically. I've used ...
1
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1answer
149 views

How to determine no. of simultaneous users from JMeter load test results

I executed JMeter Test Plan with around 3000 users. Test duration was around 15 minutes. Now I can see in Active Threads Over Time Listener, that in constant stage there was a load of 3000 concurrent ...
1
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2answers
4k 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
57 views

Websites to perform performance testing [duplicate]

I am starting learning in performance testing and tried to search about free open websites to perform performance in it. Can any one give me URLs for websites like this?
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0answers
14 views

Upon starting RPT it is showing “IBM Rational Performance Tester” license Key cannot be found

Step1: When I try to open RPT(version 8.3) then after selecting workspace it shows a pop up which says: “IBM Rational Performance Tester” license Key cannot be found. Step2: In the pop up there is ...
4
votes
1answer
903 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, ...
0
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1answer
44 views

Not All Threads are starting in JMETER using Master-Slave Configuration

I am testing using a Master-Slave Configuration. When I look at the output on the master test machine, when I start the test, it typically shows 64 threads started. Recently it seems like it was ...
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0answers
57 views

JMeter Backend Listener - How to fill all samplers in samplerList

I am using JMeter to perform performance tests , I've got many HTTP samplers with quite long names contaning spaces, underlines etc. At this moment I am using Backend Listener to store sampler stats ...
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0answers
19 views

How to calculate DOM size in web application using chrome profiler?

I am doing performance testing of a single page web application.How to calculate DOM size in web application using chrome profiler?
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3answers
123 views
0
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2answers
48 views

Jmeter report analysis [closed]

How can I analyse the Jmeter report? what are the standard data for application having good performance to compare with?
4
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3answers
106 views

Performance / Load Testing: Where can I start?

My Application is a cloud-based solution. And I need to test its performance with many concurrent users that should be within the minimum market viability for concurrent users. I do not have a ...
0
votes
1answer
52 views

Managing Test Data For Jmeter for Master - Slave Configuration

I am doing performance testing with a master slave configuration. Currently I am using 4 Slave Machines, and have unique test data files on each slave machine. I am wondering if there is a best ...
1
vote
1answer
38 views

Coded UI data driven Load test issue

I have Web Performance Test created in Coded UI 2013, this test uses a csv file for providing the Form Post-parameters value. Now, from this performance test I have created a Load Test with number of ...
1
vote
2answers
5k 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 ...
1
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0answers
50 views

How to monitor JBoss active threads of a web application via JMeter

I have a requirement to monitor JBoss active threads (of application under test) while I am performing load test through JMeter. After going through different articles, I came across 2 JMeter which ...
0
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4answers
70 views

Apply Performance Testing with JMeter

I'm new in software testing in relation to performance testing. I found an interesting testing tool named JMeter for my project that is created in ASP.net MVC The next question is about how I should ...
3
votes
1answer
122 views

How to define throughput profile for performance tests?

Gatling defines a number of ways to define throughput profile for performance tests. Either through a number of arriving users: setUp( scn.inject( nothingFor(4 seconds), // 1 atOnceUsers(10)...
0
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1answer
63 views

What does a performance engineer test on a day-to-day basis? [closed]

What are the usual responsibilities for a mid-level employee with 2 to 3 yrs of experience and familiar with a load runner tool?
4
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2answers
52 views

Measuring audio delay

I am working on a project that involves streaming video with audio to/from various cloud streaming services with intermediate encoding steps (i.e. mixing with additional overlays). Each stage in the ...
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4answers
56 views

In Jmeter, After Login, A graph is displayed apart from some menus

Here is the Scenario : When i login to the application, a graph is displayed with some main menus on the left side of the page. The graph takes some time to get displayed say 3 to 4 seconds but the ...
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5answers
2k views

Performance test open source tool for desktop applications

I am searching for open source applications to test the performance for a desktop application with multiple functions -like generating reports. I have used applications, but it is good and easy only ...
4
votes
3answers
76 views

Will there be any negative impact, If I load test an Amazon-EC2 hosted application from JMeter (also AWS-EC2 hosted)

Has anyone experience of load-testing a web application hosted on Amazon-EC2 by using the JMeter that is also hosted on Amazon EC2 instance (separate instance). Please share best practices and tips ...
4
votes
3answers
96 views

Test, Improve performance of WebDriver Automation framework

I have designed a hybrid(keywords and data in same excel sheet) framework using WebDriver+Java+TestNG+Maven. I am using PageFactory, Singleton Pattern . I am using different type of HTML locators in ...
2
votes
2answers
886 views

Load Testing on CSRF enabled website with JMeter

Need help, I'm into a situation where, I need to perform Load testing and I am using JMeter to perform load test. How can I configure CSRF token in JMeter as it's showing 403 Error on the links, the ...
2
votes
2answers
140 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
299 views

Setting up RAMP UP TIME and delay between requests in JMETER

If I set the number of threads to 50 and ramp up time to 750 - does it mean that 15 users will come on site every second? If yes then how can I set a delay between users? Because for requests I am ...
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4answers
57 views

Performance of a database for a particular task

Scenario: We have a PL/SQL task and are interested in its performance with certain configurations of the database. This includes global features of the database along with the addition of hints for ...
2
votes
2answers
796 views

Connect time(ms) in jmeter is coming out to be 0

I have a Jmeter plan which has couple of samples. While running only the first time the connec time is non-zero positive number otherwise it is coming out to be 0 for all the other samples the ...
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0answers
59 views

Sync/Rendezvous point in VSTS 2013

Just to give background about the problem. Few weeks back I started using VSTS Ultimate 2013 for Performance and Load testing (this is Client's demand to use only VSTS), earlier than that I have ...
2
votes
3answers
84 views

What tools are recommended for end to end page load time testing (including ajax and styling elements)?

We are looking to measure the length of time it takes for certain key pathways to become 'usable' e.g. certain styling elements will have loaded in and some information ajaxed in on a page. Ideally ...
7
votes
4answers
3k views

Looking for open source, Java-based tool for performance testing

Goal: I have an enterprise application written in java to test for performance. I need to do it separately, so I will be basically simulating a user interaction over http/https. My findings: ...
2
votes
1answer
303 views

Not able to login in site using JMeter

I tried a lot and tired now :( I need to Load test a Website. I have configured all things, specified all necessary extractor & expressions and try to login, but it is giving me Response code: ...
2
votes
2answers
168 views

Am I missing anything professionally in my jmeter plan?

I have been requested to perform load testing for website and after that decision to purchase new server will depends on me so I do not want to take any wrong decision or risk. Requirement: 1 - Put ...
3
votes
1answer
251 views

What is common plan for load testing using Jmeter

I am new to Jmeter. I know how to use it and configure necessary things. Today I got one requirement from client that they are having website and they need load testing for that website. I am little ...
2
votes
2answers
4k 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 ...
1
vote
1answer
168 views

Load testing using JMeter with multiple concurrent users account

I am facing a problem with JMeter. Like if I am login with my account with Team (In my application one module is Team in which we have to fill some fields which are common for all users, I want to ...
1
vote
3answers
429 views

Does my CPU and RAM configuration affect my JMeter Performance test results

I am trying to generate 13000 users/threads in 1300 seconds (RAMP up time), it is getting stuck after say executing some 12000 threads and then I have to stop the test which fails the remaining ...
1
vote
1answer
217 views

How should I intrepret the JMeter result

Below is my result of Load test with JMeter. What my client is asking is, when should we consider up scaling of our system. How can you determine the bottlenecks in the below results. Also for 1000 ...
2
votes
2answers
2k views

How to check latency time in Jmeter?

What settings do I need to use so I can check latency time in Jmeter?
2
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0answers
46 views

How to create a workload model?

I am senior in college and I just got hired in QA. My first task is to create a workload model. However I am not sure what to do. I was hoping if anyone can point me to a good example. I have to ...
0
votes
2answers
70 views

How much Ramp up time should I set

Here is the Scenario: I am testing a Restful web service. I am simulating JMeter as an endpoint. In actual there are 13000 End points that communicate with the Web services. I am simulating same ...
0
votes
2answers
1k 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. ...
1
vote
7answers
916 views

Performance tool for scripting HTTP requests dynamically

I'm about to script performance tests for a system with REST interface. I'm looking for a performance tool that let me prepare XHR requests dynamically, i.e. simulate what JavaScript application does. ...
2
votes
2answers
68 views

Can any one explain how the Jmeter listeners work

Jmeter has many Listeners. How do they work and how is different types of graphs and results generated.
1
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3answers
3k views

How to use the If controller in the Jmeter

I want to check if title = google if yes then hit yahoo.com else do nothing could anyone please help with this. I am new to Jmeter.
4
votes
3answers
165 views

Estimating maximum users that an application can support

I am analyzing a web application and want to predict the maximum users that application can support. Now i have the below numbers out of my load test execution 1. Response Time 2. Throughput 3. CPU I ...
14
votes
5answers
18k views

How do you calculate the number of virtual concurrent users to use in a load test given data on actual site traffic?

When working on performance testing, one of the problems I've faced is trying to translate real-world web application traffic to simulated traffic. A practical example is for an eCommerce site. ...