Questions tagged [performance]

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.

Filter by
Sorted by
Tagged with
1
vote
2answers
3k views

How to create multiple new users in a site by using JMeter

I followed the instructions from this Stack Overflow page: Record create user scenario using JMeter. Parametrize add user request (username, details) with CSV data set config element. Add CSV data ...
1
vote
1answer
1k views

Send few api calls in parallel and rest serially in Jmeter

I have to create performance test cases based on views in UI, for example one view makes 2 api calls in parallel and third one is called after first 2 have finished. I am going to have multiple views. ...
1
vote
2answers
140 views

Code For Testing Speed Of Code Execution (Load/Performance Test Of Code)

Does anyone have any code that can be used to test the speed of running some code. From my research (Performance Tool capable of testing code for speed, Lightweight load & performance testing ...
2
votes
2answers
1k views

JMeter: Not enought delay between HTTP samplers

I have the following problem. Even with rampup and think time, some requests are still sent at the exact same time. Let's look the example below: Number of threads: 2 Rampup: 60 sec Thread Group ...
3
votes
1answer
170 views

How to learn designing performance test strategies and performance tuning?

I have learned and implemented JMeter in my current project. Now I want to move to the next level and learn performance testing in depth. I gave an interview for a performance tester role and they ...
1
vote
1answer
61 views

What is the difference among App CPU, System CPU and User CPU

What is the difference between App CPU, System CPU and User CPU? I am testing a mobile app and I found these 3 terms, but I could not get an exact answer anywhere.
1
vote
1answer
3k views

JMeter: results via CSV about summary and graph without listeners

It's best practice to run JMeter tests without GUI without any enabled listeners. Due to a report, I have to prepare after my test runs using the table from the summary listener and the graph from ...
1
vote
1answer
2k views

JMeter virtual user limits?

I want to do stress/load test for the payment process of an E-commerce app like "Flipkart" or "Amazon". Will Apache JMeter be able to handle a load of 10,000 users and handle session keys since the ...
0
votes
1answer
2k views

How to use Logic Controller in JMeter when I want to execute one application 'n' number of times

I have one API, who gives a dynamic response in terms of number arrays. I want to execute next API based on the count that I got in the first API. API 1 Response: { "Test 1": [ {Array 1}, {Array 2}...
1
vote
1answer
117 views

How to display calls name along with the Summary on JMeter Console during the test execution in non GUI

Is there any way to display more info on the JMeter console during the test execution in non-GUI mode. I would like to see the calls names next to the summary so I can know exactly what call has ...
1
vote
2answers
593 views

How to use the Blazemeter Step-by-step debugger?

I have added the Step-by-step debugger via the JMeter plugins manager but I don't have any idea how to start using it. Any suggestions on how I can start using it for debugging purposes?
0
votes
2answers
52 views

Testing Apache configuration changes

We are switching to using WSGI daemon processes for different Apache virtual hosts on the same server and would like to assess the performance impact of the change. Ideally, we would like to have web-...
8
votes
3answers
1k views

End-to-end tests are running for 5 hours

This is a continuation of Speeding up end-to-end tests topic, but a more specific one. Currently, it takes ~5 hours for our daily end-to-end testing run to complete. What can we do to improve on ...
1
vote
2answers
13k views

How to handle the dynamic URL path and process the request in JMeter

I am trying to handle the dynamic path of an HTTP request using JMeter. But I am not able to do so. I have tried post processor in a previous HTTP request to get the next HTTP request dynamic path but ...
0
votes
2answers
271 views

What is the max user load that can be taken by VS 2013 for a load test

We want to load test a web application for 550 users using VS 2013 ultimate. A machine is a high-end machine with 32GB RAM and 6 cores processor. Is one machine enough for a load test of 550 users? or ...
0
votes
3answers
5k views

JMeter - Post Data passes JSON data

The Project which I am working now require a performance test. So, I preferred JMeter for a load test and started learning one by one. Now, When I recorded a test and included a CSV file for the ...
2
votes
2answers
22k views

JMeter https request with access token

How can I send https request with access token in JMeter? I get access token from another API. I am getting 403 forbidden response. When I run same API call using postman, it works (I need to have an ...
0
votes
1answer
1k views

Unable to login to a test site using JMeter

I am new to JMeter.I have checked few posts related to this but no luck. I am trying to login to my web application using JMter. For that, I have configured two HTTP sampler under one thread group. ...
3
votes
1answer
779 views

How to test a WCF service with JMeter when the WCF method accepts parameter as an Stream Object

There is a WCF service. The method I have to access has 1 parameter as input whose type is Stream. I don't know how to provide stream object from JMeter to the WCF service. Currently, I have written a ...
1
vote
2answers
210 views

How to read JMeter test as a readable text response?

How to read JMeter test as a readable text response? Recorded scripts: View result tree
1
vote
1answer
2k views

Using JMeter, how to test performance, for a load of 100000 users? [duplicate]

Using Jmeter, how to test performance, for a load of 100 thousand users? I would deeply appreciate any help on this. I put 100000 users in the thread and give 200000 ramp-up time. Is it working or ...
1
vote
1answer
2k views

How can I use jwt libraries in JMeter to decrypt an encrypted token, which is received from API response in Jmeter 3.0?

How can I use jwt libraries in JMeter to decrypt an encrypted token which is received from API response in Jmeter 3.0 script?
5
votes
3answers
1k views

How can I do performance testing on Cassandra database as a manual tester?

I need to send data on Cassandra DB and retrieve it back. I want to check how much time it will take to post data and retrieve it back. We are not using Rest API's. There are methods(logic)only. Data ...
4
votes
3answers
155 views

As an outsourced SQA Testing provider: how would you estimate the workload (an therefore the costs) for testing your client's next project?

Let's say you are in charge of an SQA & Testing company that offers outsourced testing services to other companies that develop software. Let's say you offer 4 general types of testing: ...
0
votes
1answer
46 views

How do I enter the performance testing space when I don't get much commercial experience in work?

Not sure if this is the correct area to ask this, but I've recently got to do a little performance testing in work using the likes of JMETER. I primarily focus on automation/security/manual but I've ...
1
vote
1answer
707 views

Getting error in JMeter while testing with android application

I have connected mobile phone with my IP config and set port which I have set in JMeter. but while start recording in JMeter and start the application in a phone then it showing an error in JMeter
2
votes
3answers
493 views

Is there an automation tool available for single user performance testing based on UI?

We are looking for an automation tool which can be helpful in doing single user performance testing for a Web Application based on UI i.e. recording how many seconds it takes to load the entire page. ...
2
votes
1answer
2k views

How can I provide delay between dependent API calls dynamically in JMeter script

I want to create JMeter script in which some API calls are made only after the response to the API calls which it is dependent upon is received successfully. Is it possible in JMeter? And if yes then ...
0
votes
1answer
117 views

How to open .pptx file with Jmeter

Has anybody succeeded at opening Microsoft Powerpoint presentations using Jmeter? I need to open the specific .pptx file, convert it to a text file and then retrieve some strings using regular ...
2
votes
1answer
4k views

How to load test MongoDB using JMeter?

I want to load test MongoDb using JMeter, but apparently MongoDB Source Config and MongoDB Script have been deprecated. Please let me know how to load test MongoDB with detailed step by step ...
1
vote
2answers
814 views

Running a recorded script on command line with Jmeter gives Null Pointer Exception

I record the test script using Blaze Meter and run it on GUI of Jmeter, it works fine. But the same script when running on Command Line gives Null Pointer. Why would this be the case? My second ...
0
votes
1answer
357 views

Login with different Login ID's for native mobile application using JMeter

I know for different parameters I have to use a CSV DatasetConfig and create a .csv file, with the email id and password separated by a comma. For native mobile apps, we are using HTTPS Test Script ...
1
vote
1answer
4k views

Not able to use internet after setting the proxy to manual on my android phone

I am testing my native mobile app with JMeter; for that, I am using IP on my PC to my Android phone where my app is. Then I record the whole script and play it in JMeter. I have installed all the ...
0
votes
1answer
2k views

JMeter Webdriver Sampler

Myself used web-driver sampler to run the JMeter script. The script is running fine, but I need to pause my page for 5 seconds after getting log in. This has to be done before my browser gets closed, ...
1
vote
1answer
504 views

Is there a tool to measure Java/Eclipse memory and garbage collector performance?

I do QA for a product performed with plugins over Eclipse and there are automatic tests written with SWTBot. Sometimes on some CI runs the delays are not enough, although they run OK locally. But ...
1
vote
0answers
371 views

How to start threads randomly in Jmeter? [closed]

I Have to run a performance test in jmeter, I got 10 threads(Scripts) having different no of users. Now I want to start 6 thread in every 5 second, Those 6 thread are random. How can I do that?
1
vote
1answer
144 views

I want to test the battery consumption of mobile app on android device .Can anyone help? [closed]

I want to test the mobile app battery conusmption on my android device .How do i check it?
0
votes
1answer
232 views

Most innovative Ways to break system(application) in performance testing [closed]

I need to break my application not with user load any other scenario's so that i can able to break my application in Performance testing. Suggest me some scenario's which i can use for my load test
2
votes
1answer
2k views

Stuck in endless loop in JMeter

I am using JMeter to run a performance test. One of the "rest" requests keeps failing ever other request so I added a while controller to handle this issue: ${__javaScript(("${success}".indexOf("...
0
votes
1answer
56 views

How to know that which requests run in sync with the browser's execution thread, and which run out of sync?

From the developer tool, how can we find out which requests run in sync with the browser's execution thread, and which run out of sync in the webpage? and To check the performance of website which ...
0
votes
2answers
461 views

JMeter Proxy setting for Android

I'm trying to set Proxy and Local host name for JMeter but the Save button is not getting enable. can anyone please help to resolve this issue.
0
votes
1answer
172 views

JMeter Load Test for Seperate ID based URL'S

1)something data-driven, i.e. JMeter Variable originating from CSV Data Set Config like ${userid} 2)something random i.e. between 1 and 100 using __Random() function like ${__Random(1,100)} These ...
0
votes
1answer
751 views

How to do load test based on User ID using JMeter

My app having six modules for each modules having separate URLs: 1)http://church/wpApp/api.php?mod=gallery&method=get Videos&format=json -- with this URL, I can be done the load test Using ...
2
votes
2answers
8k views

(stress) testing tool for ASP.net/C#

I am a Software QA for 3 years, however, I only experienced manual testing which I act the role as end-user in the application (front-end and back-office), I am now hired in other company which I am ...
0
votes
1answer
25 views

When a same performance script is re executed using performance testing tool then why response time change by noticeable amount ? [closed]

Like in first run time was around 20 secs and after re execution response time value slashed to around 2 secs
1
vote
2answers
930 views

Fiddler and JMeter response times are varying by considerable margin

My requirement is to hit a server request with 1000 concurrent users. When I did a sample load run with 100 concurrent threads(All threads start at the same moment), I observed that the "load time" is ...
0
votes
1answer
1k views

Calculate Concurrent and Simultaneous users

We will have to benchmark our application by finding maximum number of concurrent and simultaneous users supporting. We have been using JMETER We did this, Created concurrent Thread group Specified ...
3
votes
0answers
1k views

JMeter REST API script not working over Https

I have a JMeter script, that actually have a "HTTP Sampler" for hitting a REST API. This Rest service is running on HTTPS that is currently using "Self-Signed Certificate", but when I run my script ...
0
votes
2answers
113 views

Accessing User Variable, BSF scripting in Jmeter

I am trying to access a variable named var1 in the below BSF Script, where var1 is extracted from JSON XPath Extractor: String abc= vars.get("var1"); abc = abc.replaceAll("^[\"\\(\\[]+|[\"\\)\\(]]+$",...
3
votes
4answers
379 views

Is there a term called Stair-Step Performance Testing?

I have been hearing a term called 'Stair-Step Performance Testing' from students. Is there any official term as such. Please share your thoughts.

1 2
3
4 5
8