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.

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Json web token generator for jmeter

My testing website generates JWT token both in UI framework designed from angular CSS and backend APIs also generate JWT token which expires in 1 hour. I have to do a performance test for this website ...
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32 views

Data volume testing

I had requirement to test volume of the database how can I do it? Anybody can help with any web source with practical approach? My database is hosted on AWS (Aurora PostgreSQL)
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1answer
23 views

Performance testing on Messaging queue

I have secnario to test , when I send rest API using loadrunner / jmeter parllely request using consuming by the Messaging queue .so I need to check difference of how may messages are received by ...
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285 views

JMeter: How to resolve javax.net.ssl.SSLHandshakeException Error

Tool - JMeter, version 5.1.1 I am testing an application with API request and I am getting an error: javax.net.ssl.SSLHandshakeException for load test. This issue occurs when I try to execute only ...
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3answers
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Benchmarking web page performance

I currently work in QA at a small software company that develops web based training software. Most of the work I do is manual usability testing but recently I've been tasked with performance testing ...
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API/REST API Performance Testing within a Gateway Staging Environment. At what point which performance test procedure should be used correctly?

In my current project, there is planning regarding a load and performance test within a staging environment and Jenkins pipeline based. The question I'm only asking myself when and where to start in ...
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what is the throughput in this usecase?

Consider the system which gets 100 hits per second(HPS) and response time is 2 sec for each request. After initial 2 seconds, system is able to server 100 request per second which entered in to system ...
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3answers
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What are the proper metrics and methodologies for measuring how well a QA department is doing?

I'm trying propose meaningful changes to measure how well the QA department in our company is doing. I've gone through similar Stackexchange pages that go over measuring a teams/individual's ...
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31 views

How to Handle Dynamic path in jmeter

How to handle Dynamic Request URL Path in Jmeter. This request is not recorded in Script, it dynamically appears only in Login page response where in two places.
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2answers
32 views

Calculated no of request per second from concurrent user?

Say I have 100 concurrent users at any point of time in system. Now I want to measure the throughput of the system. As all 100 users will not be in action at any point of time as there will be some ...
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33 views

Is there any way to measure page load time in android app?

Is there any way to measure page load time in android app? I know that doing this with appium will not be useful. Also Jmeter will be accounting for api calls only and not the rendering of all the ...
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1answer
34 views

Page rendering time for thick client / desktop C++ application

Does anyone know how to measure the Page rendering time for thick client / desktop C++ application? also let me know which tool can be used for this?
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Moving to nodejs to test a web application?

Situation: We are currently running thousands of functional tests(FT) to test a web application. FTs are written in JVM based programming languages: Java, scala, and groovy with the help of cucumber, ...
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Failed to generate reports using apache jmeter

I'm getting below error while generating performance test reports using Apache-JMeter. Please guide me to fix this issue. Error :"Error in NonGUIDriver java.lang.IllegalArgumentException: Results ...
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63 views

How to add ‘TCPClient classname’ in jmeter

In TCP sampler in jMeter, while simulating with multiple users, what we need to fill in ‘TCPClient classname’? Which class name, I can use? From where this class I will get or how can I create?
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25 views

HTTP Request Profiling

This question has already been asked here. As the title suggests, I'm searching for an HTTP request profiler to measure latencies of each step eg: time taken for each of the following steps: TCP ...
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1answer
622 views

Useful resources to start to learn Gatling

Gatling: Performance testing tool I am looking for Gatling tutorials, but I could not find any interesting courses or tutorial to follow. I would like to find some good value for time resources, URLs ...
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JMeter - Extract value from JSON response and update variable

My goal is to create a Google Drive CRUD with JMeter. I was able to upload files with proper OAuth configuration. However, I am struggling in extracting the response data to be used in further HTTP ...
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1answer
40 views

JMeter - Multi User login to a site, each user picks up one number randomly and send HTTP request

I have requirement given below. 100 different users (Defined in CSV file) - Login to a site sequentially. Simultaneously logged in users start to a pick a Number from a CSV file (Totallu 10,000 ...
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94 views

Best-practise defining SLI for throughput?

I have a service which is receiving API calls for ingesting items into a system. The customer cares about Latency: We want 99% of our API calls to return within, say, 0.5 seconds. Throughput: We want ...
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51 views

About performing concurrent execution in Jmeter

I set thread property in Jmeter thread: 2 Ramp-Up: 20 loop: 20 senario is API: 'dummy_login' => API: 'mypage' and expect that the concurrency is 20 in every 10 seconds. It turned out following ...
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2answers
48 views

How to automatically generate performance testing scripts in a write heavy web application

I've been researching performance testing the large web application I develop at my job - mainly reading The Art of Application Performance Testing and using the web. It seems the best practice for ...
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80 views

webtest Request failed: The request was aborted: Could not create SSL/TLS secure channel

I have developed some webtests in VS2017 pointing to a test site which on my local machine run and pass as expected When running these on our test rig I get a "Request failed: The request was aborted:...
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1answer
860 views

JMETER: Getting timestamp error in log file when giving CSV filename in Summary Report

When I am giving a CSV filename path in Summary Report, I get an error to see log file. I see log file and it shows: 2019-01-30 14:23:38,146 WARN o.a.j.s.CSVSaveService: Unknown column name 2019-01-...
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1answer
212 views

How to Calculate Number of Samples for Concurrent users using either jp@gc-Ultimate Group or Concurrency Thread Group in Jmeter

Running 10 Thread with 10 sec of start up delay and 10 sec hold and 10 sec shutdown time Below is the link jmeter setup for configuration https://i.imgur.com/yweUBdx.png Below is the link - summary ...
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1answer
66 views

Tree of HTML from JSoup?

I can see why the two iterate methods get caught in an infinite loop calling each other but can't see how to reasonably prevent this. I suppose I could have a counter to simply limit the depth. But, ...
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1answer
755 views

How to load test Apache Kafka using JMeter?

Kafka is a distributed, partitioned, replicated commit log service. It provides the functionality of a messaging system. I need to load test KAFKA using JMeter effectively as we have recently replaced ...
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2answers
39 views

Performance Web Sites testing scenario

I would test the performance of my web application, by build test scenario like this : simulate a scenario like: X Users request the same web page in the same time and view the response time of the ...
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1answer
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JMeter | Intermittent Issue | Not able to extract value via Regular Expression Extractor and send in the subsequent request

I have a JMeter script in which I'm extracting value from the response of first request via Regular Expression Extractor and sending it in the second request. This mechanism works fine 80 percent of ...
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1answer
57 views

Nested Parameterization in JMeter

I wanted to parameterize a set of values within another parameterized value. (Parameterizing values into a title which is also to be parameterized). Can someone please help me how to go about?
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1answer
48 views

Evaluation of application performance using JMeter

We have a stand-alone application which has modules(API's) integrated within. Created JMeter tests to valid peak load and stress etc. Can we validate metrics such as availability, CPU Utilization? ...
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1answer
2k views

Html file is not generated in JMeter report in non GUI mode

I run my test plan in non GUI mode and it executed successfully, however it was only the csv report that got generated while the html report wasn't generated in the specified folder. this is my folder ...
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3answers
2k views

Estimation of maximum no of concurrent users a application will need to support

I need to estimate the maximum number of concurrent users my application will experience in order to set goals for the software development team. We have 550 potential users, but modelling of the ...
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2answers
207 views

Setting the Benchmark for performance Test

I have a task to set a performance benchmark using stat given by google analytics. Google Analytics stats: My Research:- What I did was Since daily user count is 122154 I set benchmark as follows: ...
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Test the performance of a grid when loading 600,000 records using JMeter

We have an application where we load data from the database to a grid view so users can view the records. Usually 100,000 to 600,000 records will be loaded in this grid, with 600,000 as the maximum. ...
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1answer
167 views

Why are api requests not getting throttled when simulated via JMeter?

I have a get api that gives data pertaining to a store based on the storeid passed in the api endpoint. The implementation is such that if more than 50 hits in a second, the api is throttled and a ...
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1answer
518 views

Error Rate of Jmeter Execution Report

I execute jmeter script via Blazemeter and I got 2% error. Is it a acceptable rate? In detail report I observed 1353 request are failed. I just run the script for one user. In that case non of the ...
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2answers
463 views

Performance test using Jmeter - Tune the Script as per requirement

I have to do performance test on our API. In our current system they told 3500 request are handling per minute. But there is no way to take the amount of concurrent users per minute. So I just run my ...
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1answer
207 views

Difference between JMeter - HTML Dashboard Report(Response Times Over Time) and Response Times Over Time Listener

I have observed difference between JMeter - HTML Dashboard Report(Response Times Over Time) and Response Times Over Time Listener. I am using JMeter version 3.3 HTML Dashboard Report shows Peak value ...
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1answer
187 views

How to add Dependent request filter as load test plugin in VSTS?

Tool: VSTS I have around 10 web-tests under a single load test. I have written web-test plug-in that will remove 404 Not found errors for dependent requests (such as gif files). I have added the web-...
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1answer
437 views

Extrapolating performance test results from scaled down environment

If I am running my performance tests in test environment that has 50% of hardware we have in production, can I somehow extrapolate results from test environments to production? What are possible ...
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2answers
1k views

I need to capture all the dynamic values between the two slash symbol(i.e t-e-s-t-q-a) and replace the (-) symbol with empty space (i.e. t e s t q a) [closed]

need to capture dynamic values and replace with empty spaces replace the (-) symbol with empty space (i.e. t e s t q a). Reference image
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1answer
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Web page performance issue

At the moment im testing a web page which contain 45 youtube videos in a one singlr page. And client is asking me to do a performance test and i did. This is what i get as a 1 suggestions from the ...
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2answers
1k views

How can I generate dashboard from two csv files in Jmeter

I am trying to generate a single dashboard from two CSV files. These two CSV files are generated from two different runs. This is what I tried so far. Merge the contents of two CSV files and prepare ...
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1answer
313 views

Performance issue - Robot Framework vs Python

I am currently working on the development of a keyword that allows to separate the contents of a text file into 2 parts and create 2 new files containing each of these 2 parts. The file format is ...
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0answers
93 views

Future-proofing Performance Test Scripts across environments for Continuous Integration - using LoadRunner and Jenkins

Here is the AUT workflow across environments: Code moves (and gets stable) from dev > QA > Stage > Prod Data moves (and gets dirtied) from Prod > Stage > QA > dev We have ...
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Difference between RUM and UEM in Dynatrace

I am New to this APM tool Dynatrace and was analyzing various offering of Dynatrace. Can anyone please let tell me difference between Real User Monitoring (RUM) and User Experience Management (UEM) in ...
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2answers
534 views

JMeter + Maven: how to send test result data to InfluxDB?

I use have JMeter tests run by jmeter-maven-plugin. I’d like to send my test results data to InfluxDB (in order to visualize results in Grafana). How can I do that? Do I need to set that in my POM ...
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1answer
354 views

HTTP request having an Edit action is giving an unauthorized error in JMeter Script

I recorded my scripts using JMeter proxy recorder. The JMeter scripts ran perfectly after I configured the Header Manager and the Authorization Manager. All the HTTP requests were responded perfectly. ...