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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3
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5answers
90 views

How to do performance/load testing of a mobile App?

Is it useful to do separate load testing on a mobile App? I mean a mobile App is just a light weight client/viewer (like a browser) which internally calls some services/web API's. So, can we say load ...
1
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1answer
84 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 ...
0
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4answers
38 views

Measure resource intensive actions in a mobile application

While testing a new mobile application we were tasked to analyse performance. We already did some load testing at the backend. However, now we would like to see which API calls take the longest to ...
0
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0answers
3 views

How to change the dashboard title and content in the dashboard page in Jmeter 3.0 generated Dashboard

I want to know how and where to change the dashboard title and other content in jmeter 3.0 generated dashboard
0
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1answer
13 views

Executing VSTS Performance test via Command Prompt

I am executing VSTS Performance test (that is .webtest file) using the command prompt, test runs successfully when I specify the name of the result file explicitly. But when I don't specify that and I ...
3
votes
1answer
66 views

How to generate Report Dashboard in Jmeter?

Jmeter has come up with a latest release 3.0. This is a major release not just bug fixes after almost a decade.I read that we can generate Report Dashboard as well with the latest release. Please tell ...
1
vote
1answer
61 views

Jmeter: How can I keep 1000 or “X” users login requests session alive using JMeter?

Here is my Test Scenario: First, I am generating a load which includes only Login Requests (say for 1000 users). I am using "Ultimate Thread Group" and "Constant Throughput Timer" in my script. ...
0
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2answers
22 views

How can I retrieve Apache’s requests log of my production server and put that in Jmeter to simulate production traffic?

I want to take logs of the production server and them in Jmeter to replicate real life traffic that is received on the production environment. So that I'll not be making any assumptions while running ...
2
votes
1answer
37 views

JMeter Report Dashboard

Most recent version of JMeter has an option to generate Report Dashboard which is great, but i am struggling to customize it to match my needs. I am running performance tests for every new version of ...
0
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0answers
13 views

Minimum FPS for video to considered video [closed]

I want to test my realtime video encryption software but I confused with the fps standard for a video to be called a video not a slideshow. I already get the realtime standard which is 5s (video ...
1
vote
2answers
81 views

Jmeter: Constant throughput Timer with Ultimate Thread Group

How can I use Constant Throughput Timer with the Ultimate Thread Group in JMeter for a simple Script which includes only "Login" Requests? #Tests will be run in Non-GUI modes. #No assertions or ...
0
votes
2answers
76 views

Unable to start the test in JMeter with 1000 users . (I see thread count in negative)

Using a controller, I am trying to connect two remote machines to start the test. With low load (example: 50 users) I was able to run all the 5 scripts. My goal is to run with 1000 users. When I do ...
0
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0answers
23 views

How to prevent Jmeter from stopping internet?

I am doing some benchmark testing. During this, I have to increase numbers of users, keeping ramp-up time 1 and loop count 1. First I started with 100 users it passed, then I put 500 users it failed, ...
0
votes
2answers
339 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 an IP address Access Point. Each user has a different username/password, and different groups have different ...
0
votes
4answers
57 views

How can I do performance testing of Mobile Application?

I have a task of testing a mobile application by manual testing. I have to do performance testing and also load testing for this application. So, how can I test it manually? Do I need to use any ...
3
votes
3answers
397 views

Visual Studio 2013 Performance results analysis issues

I have to use VSTS 2013 ultimate as a Performance (Load) test tool for one of my project, I have my prior experience in JMeter, but client want only VSTS performance report. I have studied and used ...
1
vote
3answers
73 views

Can Apache Jmeter be used to measure the load time for a specific action

I am new to performance testing. Can Apache Jmeter be used to measure the load time for a specific action, such as response time for a button click by simultaneous users. If yes how this is performed ...
0
votes
2answers
87 views

Performance testing - analysing Graph results in Jmeter

Am new to Jmeter and I ran the test successfully. Now I'd like to understand what the results mean and what is classed as good/bad measurements, and what can be suggested to improve the results. Below ...
2
votes
1answer
39 views

Detect USB bus failure on Win CE device from a separate PC

I am testing a device running Win CE that is having issues with the USB bus failing intermittently. Manually, it takes me hours to reproduce the bug so I'm trying to automate this process. So how do I ...
0
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3answers
32 views

how to Conduct a performance test using jmeter for 100000 users

I need to conduct a performance test on Azure website and the Users count is '200000'. Can anyone suggest me the configuration for this.
0
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3answers
59 views

Few requests in Jmeter does not get response from server, getting “Socket.timeout” exception

I am running a test plan with 8,000 concurrent users in a Distributed Environment(20 Slaves and One Master) on Jmeter. A few (approx 20-30) requests are not getting any response for a long time ...
4
votes
3answers
61 views

Performance testing automation tools for desktop applications

Is there any open source automation tool for performance testing for desktop applications? Load Runner and JMeter are supporting web applications only. I searched in several websites but found no ...
2
votes
1answer
35 views

Bandwidth / CPU throttling for manual testing

I have a requirement to manually test the way in which our websites perform across a range of bandwidth and hardware specs. The testing will be manual, as there are a number of subjective factors ...
0
votes
2answers
79 views

Jmeter - throughtput per minute for a transaction controller

I'm new to jmeter and I'm having some trouble with it. I want to control my throughput per minute via the "Constant Throughput Timer" timer, however, it only applies to the HTTP requests, and not the ...
0
votes
1answer
43 views

Running parallel scripting in Selenium Web driver for Firefox, do I need Selenium Grid?

I have a process, using Selenium Web driver for Firefox, for automatic look up for information on one specific site. Due to the volume of the data being looked up, I will need to run parallel ...
1
vote
2answers
47 views

What can I use to monitor load times not for web pages, but for my browser itself to find what elements make it take so long to load?

I know how to use dev tools to monitor loads times for web pages, but what about the app itself? In my case chrome. I have several add-ons, most of which I need like Lastpass password manager, built ...
0
votes
1answer
32 views

Non Gui Jmeter graph

I am searching for Jmeter plugin or existing listener for graph result I would like to have Graph(s) against elapsed time Label-number of users against elapsed time
1
vote
1answer
40 views

Jmeter: What is the actual difference between two tests which ran for different Time Duration (only hold load time changes)?

Test 1: Ultimate Thread Group= 1500 Http Sampler (Only Login Requests) Total Test Duration= 5 mins (held load for 3 min) Constant throughput timer=100/sec. Output of Test 1: Test 2: Same as ...
0
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0answers
38 views

JMeter: How to make my script more realistic?

I want to create a script in JMeter which will mimic a real world scenario. Say, for example, 100 users have logged into my web application using their individual credential. They established 100 ...
2
votes
1answer
48 views

JMeter: Holding Session for a certain period of time

Is it possible to hold a session for a certain period of time using JMeter? While using "Ultimate Thread Group" it seems that it is holding the threads but in the mean time requests are flooding my ...
1
vote
4answers
74 views

I have 100 Threads in thread group and Ramp up time as 20. Will these 100 threads concurrent if ramp-up time is 20 Seconds?

Is Ramp-up time in Jmeter affects concurrency ? I have 100 Threads in thread group and Ramp up time as 20. Will these 100 threads concurrent if ramp-up time is 20 Seconds? As per theory, I have ...
2
votes
4answers
7k 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.
3
votes
2answers
82 views

How to use multiple Jmeter instances on a single machine

I want to use multiple JMeter instances from a single machine. Is it possible?? I know about distributed testing but I haven't required machines to do my load test. Actually, I need to run four JMeter ...
2
votes
2answers
2k views

While loop working in JMeter

I am working on an script which is using a while loop and I am not able to properly understand the behavior of while loop. like When does the condition become false...? From where does it takes ...
1
vote
1answer
33 views

How to get precise performance measurements on desktop application

As a part of our quality metrics we need to calculate the time the application under test (a client - server desktop application) needs to do several common tasks like time to open a window, time to ...
5
votes
4answers
298 views

How to determine a 'reasonable' response time?

I have found performance targets (how long web pages take to respond to actions) difficult to introduce into organizations. There seem to be are no clear definitions (in the industry) that are ...
9
votes
5answers
158 views

Can a proportionately scaled down testing environment find performance load issues?

At my company, we are working on ways to improve our testing of database changes, in our testing environment first. Since there are no resources to have a production like volume of data in servers ...
3
votes
2answers
2k 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 ...
0
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0answers
12 views

How to store security certificate exception for webtest

I am using Visual Studio 2015 to run a Web Performance test on our web site. The site uses SSL throughout. The tests run correctly on our 'production' site, but now I need to run them on our 'Staging' ...
2
votes
3answers
94 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
vote
2answers
280 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
votes
1answer
31 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
vote
1answer
100 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
vote
2answers
960 views

Issue with Reading CSV file when doing Distributed testing in Jmeter

I have a satisfactory test plan, that I have been using to test with from single load generation server to our application server which reads data from a CSV file. I have been been asked to setup and ...
1
vote
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 ...
7
votes
0answers
55 views

visualizing the chronology of a discovery process

Meta: this is probably not a question for which there is a single, objective, best answer, but I'm going to ask it here anyway because it's applicable to our jobs and non-obvious. I spent three ...
0
votes
1answer
56 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?
0
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0answers
11 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
815 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, ...