What is the meaning of following extns : 1) .usr, 2) .lrs, 3) .lrr ?

raju

• Sep 16th, 2022

Lra means load runner analysis

shashank

• Aug 17th, 2018

Default.usp - contains Run logic and pacing settings details
default.cfg - contains all runtime settings details

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What is block size in LR? When you will use it?

m tulasi ram

• Oct 17th, 2018

We can see the Block size in parameterization. If you select unique each iteration and unique each occurrence at that time block size enabled. If you have 100 user names and passwords or 100 data it...

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What is work load model for performance testing loadrunner & what in consist?

m tulasi ram

• Oct 17th, 2018

Work load model is heart of all documents which will lead you how to test the application? and what to test the application? It contains the critical business transactions and flows for every transac...

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Citeria for performance testing

m tulasi ram

• Oct 17th, 2018

Test cases are: 1.most reusable transactions.
2.most revenue generated areas.
3.critical business transactions and
4.sensitive business transaction areas.

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In a script, if a bottleneck occur then how can you skip that bottleneck?

m tulasi ram

• Oct 17th, 2018

The main agenda of doing performance testing is to find out the bottle necks, so we do not skip the bottle neck we need to rectify the problem which is shoeing in the bottle neck.

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What are the steps for PTLC (Performance Testing Life Cycle)?

m tulasi ram

• Oct 17th, 2018

1. Performance requirements [like proof of concept, non functional requirements, work load model]
2. Performance test plan.
3. Record the script and make enhancements.
4. Prepare the scenario and execute the scenario.
5. Monitoring the servers.
6. Analyse the results.
7. Identifying the results.

ddutta1

 Profile Answers by ddutta1 Questions by ddutta1

• Sep 4th, 2009

1. Planning the performance test - create test plan2. Create scripts3. Build scenarios4. Schedule scenarios5. Perform load testing6. Analyze results7. Perform bottleneck analysis.

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Explain the function for manual correlation.

m tulasi ram

• Oct 17th, 2018

Web_reg_save_param("param name","LB=","RB=",LAST);
LB= left boundary of the dynamic value.
RB=right boundary of the dynamic value.

jimroger

 Profile Answers by jimroger Questions by jimroger

• Sep 14th, 2009

Manual Correlation can be done in 3 ways 1) SnapShot Comparison2) Vuser(Script) Comparion3) Manual Check

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m tulasi ram

• Oct 17th, 2018

If i want to login one time and i want to run the business flow for more than the one time and i want to logout at that time we use VUSER_INIT() login and VUSER_END for logout. After that we give number of iterations in runtime settings.

GK2010

 Profile Answers by GK2010 Questions by GK2010

• Apr 13th, 2015

Hi I have a quick clarification...When we mention Login portion requests in VUSER_INIT & Logout portion in VUSER_END and rest in ACTION part How does it work during the test execution. EX: I am use...

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What is the use of URL Recording Mode ?

m tulasi ram

• Oct 17th, 2018

URL mode is used to record the non browser applications and when we want to measure each and every component load time and when the application is generating more java flies.

sri

• Oct 29th, 2014

URL is used for recording the HTML and NON-HTML PAGES but HTML mode recording it is not possible
why bcoz where the application functionalities getting downloaded(buffering) it is possible in only URL mode of recording

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What is a load injector/agent in the context of LoadRunner, and what information is required to configure one?

m tulasi ram

• Oct 17th, 2018

Load injector is also called load generator, the main objective of this is "to generate the load on different geographical locations".
Load agent means which provide the interface between the controller and host machine.

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Can anybody explain about performance bottlenecks in real time with examples.

m tulasi ram

• Oct 17th, 2018

One of the bottlenecks is loadbalancer is not working properly for the load distribution. Increasing the heap memory is one of the memory leak bottle neck. Dead lock occurrence in the database is one of the bottleneck.

SIRISHA

• Mar 29th, 2015

DB deadlock

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which main files are generated regarding with VUser generator, Controller and Analyser?

shashank

• Aug 17th, 2018

Which main files means ?
executable files are
Vugen - Vugen.exe
Controller - Wlrun.exe
Analysis - AnalysisUi.exe

and files exetnesions are
vugen script file - .usr
controller scenario file - .lrs
analysis file - .lrr

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Hi All,

Scenario: I have an excel sheet with 1000 SQLs. 1 SQL in each row. I want load runner to pick this SQLs and run it with different users (say 3 users at a time) simultaneously. For example, User1 picks SQL1, User2 picks SQL2 & User3 picks SQL3. Now the user which finishes first will pick the next SQL, say for example User2 finished first, then it will pick SQL4 and so on till all...

shashank

• Aug 21st, 2018

You could keep parameter settings as
Select next row : Unique
update value : Each Iteration
When Out of values : Abort Vuser

and you can print the username , iteration number and sql parameters using lr_output message , which gives details about which user used which data

pardhasaradhi

• Mar 6th, 2016

As per knowledge in LR, LR will only support CSV format and .txt format files. 1. If you placed 1000 SQL queries in txt file or else CSV file in one date file with the parameter settings as Unique, E...

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Usman

• Mar 28th, 2018

Hi Santosh,
Did you ever tried opening QTP script in controller and ran it? Can you share the step by step procedure to run QTP script in LR without using Terminal Session.

bsubr

 Profile Answers by bsubr Questions by bsubr

• Jun 11th, 2009

Yes it is possible to invoke the QTP scripts from LoadRunner when the machine is installed with the QTP and when you run the QTP script file, LR will give you the option in the drop down of the file o...

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Rajkumar

• Jun 20th, 2017

Correlation - Capturing of dynamic values passed from the server to the client. (Timestamp, Checksum, SessionID, EngineID). Correlation can be performed in two ways: 1.Manual correlation and 2.Autom...

suresh kasi

• Dec 21st, 2016

What is Correlation? Its nothing but to replace dynamic value in the script to avoid unwanted error is called correlation. Types: 1. Manual Correlation 2. Auto correlation Manual Correlat...

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What is elapsed time in Load Runner?

Rajkumar Bethi

• Jun 20th, 2017

Elapsed time is total execution time which includes rampup+steadystate+rampdown.

srikanth

• Oct 29th, 2014

Elapsed time is total execution time which includes rampup+steadystate+rampdown

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How to do manual correlation in virtual user generator in performance testing

Rajkumar Bethi

• Jun 20th, 2017

Manual Correlation: This can be done in 3 ways: 1) Manually check the script: Correlate the dynamic values going thru the script. 2) Snapshot comparison: Compare the snapshots for the Recording & re...

pardhasaradhi

• Mar 6th, 2016

1.Find the server req to make it daynamically in the code. 2.Copy the server req and click on output panel. 3.select code generation. 4.Search the copied static server req and click on > button. 5...

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Suneetha

• Jun 13th, 2017

While accessing the application, real user think time between one request to another request.
The time gap between two transaction is called think time.

Rekhaa

• Jan 11th, 2017

Think time is the that real user takes time to perform steps in action, for example user takes 10 seconds to type the pin number when using ATM card and same way real user takes few seconds to enter a...

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Editorial / Best Answer

Answered by: Guest

• Jul 6th, 2006

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There are 5 graphs on Load Runner.

1) Hits per second graph

2) pages download per second graph

3) Transaction response time (under load) graph

4) Transaction response time (percentile) graph and

5) Network delay time graph

mahesh

• May 17th, 2017

Overlay graph, Correllate graph, Tile graph

Anshu Jin

• Mar 20th, 2017

Hi Ahmad, could you plz tell me how to obtained pie graphs in Load runner.

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Where are pc logs saved

Garima

• Mar 4th, 2017

It is saved in load generator.

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