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Questions tagged [vugen]

VUGen (Virtual User Generator) is a loadrunner component used to generate vuser script.

Vugen is a component of which can be used for developed loadrunner scripts called Vugen scripts. It is a protocol based tool. Vugen is used to develop scripts by capturing the activity between Client and server in web based application. E.g., in a web based application where the protocol is selected, Vugen launches browser and traces all the all the requests sent to and received from server. Vugen supports ANSCI C language. A Vugen script can be developed by merely recording but not writing

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LoadRunner Parameterization: Question about "Unique"

I have a script. In that script, I have a login value that I have parameterized. The script will be run back in Controller as a performance test, with 15 VUsers. The test will be executed for a period of 2 hours. Each VUser will run the script…
Jay R.
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How to extract Performance Center Run ID during a load test?

I'm running a load test in Performance Center, and would like to extract the Run ID to use within a VuGen test script. I'm using version 12.55 of Performance Center and VuGen. Vugen supports a number of informational functions, but these are…
Albert Wang
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Loadrunner VUGen - Tru-Client - How do you upload a file?

I've recorded a script using the TruClient protocol in which part of the business process for the web-app under test requires uploading a .pdf file. To initiate the upload, you click on the "Upload file" button found on the page, which produces the…
Jay R.
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How to set SSL versions in script when there are multiple URLs in a concurrent group of requests in a Single script?

There are 2 different URLs in a script that I have recorded and each use a different version of SSL. There is a concurrent group inside the script which has requests with both the URLs. How do I set the SSL version for them without removing the…
Shanmukha Sampath Kumar
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Not able to execute Kafka Producer Code in Loadrunner

I am trying to send a message to Kafka cluster through a java program in Loadrunner 12.50 using Java Vuser protocol. The code looks like: import lrapi.lr; import java.util.*; import org.apache.kafka.clients.producer.*; import…
Shubh
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How to capture/record the rating (stars) in vugen/load runner

Does anyone have experience doing a load test on ratings? I've tried to test the load on some e-commerce site on rating a few items but vugen does not record the event.
DenimDude
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How to Simulate a new user on each iteration

Need to perform load testing for the 1000 virtual users. But due to lack of users credentials cannot perform it. So can any one explain me how to simulate a new user on each iterations. I have already enabled the Simulate a new user on each…
Prateek Naik
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How to handle hitting same request after every 20sec in loadrunner

I am scripting for an application in which there is a search to be done and when search is hit after entering required parameters the request is sent to the server after 20 sec the request is passes with 200 response code and automatically send same…
Nikhil
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Getting Invalid CSRF Token while replaying the script

I am facing some weird problem while replaying my recorded script. I have correlated everything and for rest of the steps the CSRF token is working fine but for the below step its giving error for me. The recorded script is:…
Prateek Naik
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Vugen is not waiting for the response of a request

I have recorded the scipt and there is one web_custom_request() in that script which is sending the request but do not wait for the response and Vugen hits the next request. Due to which next step of the script are failing. I have done all…
Nikhil
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HTML-based script recording using IE11 browser does not generate web_submit_data events

I am trying to record a web application using Vugen Recording Option - HTML based script with HTML Advanced option of "Script type - A script describing user actions". With IE10 browser, I am able to record web_url and web_submit_data statements.…
Rachna
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Parameterizing the JSON Data file in the VuGen

Need some help in LoadRunner scripting in REST API. In my requirement, I'm passing the JSON file in the web_custom_request LR Function, Following is the content of the JSON File {"serviceLayerOperationRequest":{ "contextObjectId": "36045467715", …
user1227670
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unable to get the correlation details in vugen scripting

Below is my html code AMT New Test Class FY19 - W14
Apr-30-2018 FY19 - W14
May-1-2018
Prateek Naik
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Transaction's response time higher in Vugen than in browser

I am performance testing a map based web application, where a query gets fired onto the DB and in return a tabular data and map appears. Sort of like Google Maps. The problem i suppose is with rendering. While the time taken to actually "see" a…
Jayant Sharma
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Issue with XML file upload in loadrunner

I am trying to upload a XML file using loadrunner vugen. I have placed the file in loadrunner script file and make sure that all the headers and correlation values are perfect. Still the file is not getting uploaded. When I tried to add the missing…
Raj
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