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How many Vuser you dealt with in your current project? 1 Vuser = How many real users?
nsarathc
- Mar 9th, 2007
If you want to simulate 1000Real Vusers... You need 1000Virtual Vusers....1VUser = 1 Real UserAt any point 1Vuser can't simulate multiple sessions...Instead
panchu.rajini
- Jul 27th, 2006
It depends on web site loadIf we want to test 1000 virtual users we can take liesence of 100 virtual usersthen the ratio is 10:1
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What is ramp-up and ramp-down in load runner
ashish_tyagi123
- Mar 22nd, 2007
Ramp up and ramp down features in the controller allow scaling of users up and down at the start and end of test.Ramp up can also be used to determine the break point of an application.
Vimalkanth
- Feb 20th, 2007
Ramp up - This is not a mandatory step as such. But this is followed as best practice. This will tell how you want to increase the load on the server. This will also help to check threshold point.Ramp down - reverse of above.
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Loadruuner can understand exe files. how to test in client server application too. Please clarify? Is there any possibilty to find the perfomance for client server based application?(Ex: Vb SQL server-Product)
nsarathc
- Mar 28th, 2007
Yes in followup... butOnly when the .exe program is communicating with a Server. Ex. iexplore.exeLR can't understand notepad.exe because it is not communicating with any server. Only a functional ...
NSC
- Mar 28th, 2007
Yes in followup...Only when the .exe program is communicating with a Server. Ex. iexplore.exeLR can't understand notepad.exe because it is not communicating with any server. Only a functional...
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How to conduct Regression testing using LoadRunner?Give me explanation about HTTP protocols? How we are working on HTTP protocols?In goal oriented Scenarios LoadRunner provides five different types of goal-oriented scenarios, if a tester can work on five types of scenarios or any one type of scenarios? Suppose loadrunner controller is in different place, Vuser generator is one more place we r working in another place, is loadrunner 7.2 or higher versions of loadrunner provides this facility work (that is using desk top to work on load testing) or not?What are the types of checkpoints is available in LoadRunner? How to work on database check points?While the script is running we find some values that may be need to be correlated? Is it possible to do manual correlation for those values?After completion of functionality testing what makes us to know whether the product is ready for performance testing or not (not related to task distribution diagram and transaction profile document)?
vinsingh_2002
- Apr 17th, 2007
In order to conduct Regression testing using loadrunner you need to create a script and parameterize it.e.g. You want to check the functionality of login window using 7 different users. For this ...
Guest
- Jan 18th, 2007
hi,Loadrunner is not only a performance tool it also works as a Regression tool.presently i am performance testing with loadrunner using as a regression tool.like re executing all the(based on the reg...
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What is a LoadRunner Agent? Why is it used? Where does the Agent run?
jagadeshwar reddy.k
- Apr 18th, 2007
1)Load runner agent communicates between load generator and controller2)Agent will pump the load(number of users) generated by load generator to the controller3)The executable file is Analysisui.exe
boyina
- Oct 7th, 2006
LoadRunner Agent establish the communication between the LoadController and LoadGenerator, While running the scenario in LoadController All Vusers will be pumping from the LoadGenerator to LoadController by using Agent processvenkat
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1: What is the difference between the memory requirement of a Process VUSER or a Thread Based VUSER?2: How much memory is utilized per VUSER?
jagadesh
- Apr 18th, 2007
hi?? 1)if we run the vuser as a process, separate memory instances has been allocated for each vuser2)if we run the vuser as a thread ,shared memory instances has been allocated3)if we run vuser as ...
umair_farooqui
- Jan 13th, 2007
1.in Process based vuser memory utilization is high(to check the o/s) as compared to thread based Vuser2.everu Vuser takes 4 mb of space
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Record script for VC++ 6.0 windows based application
Hi,I need to record script for VC++ 6.0 windows based application, backed is sybase, tried with different protocols but it is not recording the events, please guide me about which protocol is to be selected for recordingRegards,Nikhil
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What are the advantage of using load runner.
1-loadrunner automatically records the performance of the client/server during test.
2-loadrunner checks where performance delays occur network/client delays.
3-loadrunner monitor the network and server resource to help the improve performance.
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While adding load generator we provide Name, what exactly we should provide?
t_ansar
- May 25th, 2007
Hey, Load generator is the same "Run Load Tests" right dude... let me know what is the path for providing name to load generator...
kishoreqc
- Feb 2nd, 2007
Load gen name it stands for IP address or sys name we have to mention there.
To connect the generator.
Whether it is remote or local host you want to generate the script.
Regards
Kishore -
lr_endtranscation("transcationname",lr_pass)lr_endtranscation("transcationname",lr_fail)
">What is the difference between lr_endtranscation("transcationname",lr_auto)lr_endtranscation("transcationname",lr_pass)lr_endtranscation("transcationname",lr_fail)
crespoe2006
- Jun 11th, 2007
Hi,You can manually set the status of the transaction or you can allow LoadRunner to detect it automatically. To manually set the status, you perform a manual check within the code of your script ...
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My application is retail application in that i have to select different items. What I want to ask the condition is if we run that script for 10 users then for each user the items selected should be different for each user.All items have there own category and subcategory ,all are the links so to do this what we have to correlate in the script so that we can get the desired result.Please help me as soon as possible.thank you.
crespoe2006
- Jun 11th, 2007
Hi,You can parameterzie the category and subcategory value, along with user id and allow the user to take there own category and subcategory in parameter by using same line as "user_parameter_name".Cheers
boyina
- Dec 20th, 2006
HiIn your application you can select the different types of the business scenario's in each action session of your script. now try to run all the scenario's with diffeerent types of the vusers.Venkat
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Can i do test a stand alone application with load runner while load runner and that application are on the same computer ?
Ardhendu Sekhar Biswal
- Mar 30th, 2007
No,simply we can create TSL scripts.But without the interaction of application with server, then load testimg has no use.
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How to parametrize the transaction name?
That is lr_start_transaction("Trans_Name"); How to parametrize "Trans_Name"
crespoe2006
- Jun 11th, 2007
Hi,lr_start_transaction(lr_eval_string("{p_transaction_name}"))or lr_start_transaction("lr_eval_string("{p_transaction_name}")")make sure you have parameterzied the value for transaction name.Chrees
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What is the "TOP" in LoadRunner and its Functions ?
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Load Generator failed error message
When we run the script from the remote location using Load generator do we require the script to be copied in that remote machine....coz it is giving the error "Load Generator failed."....."
crespoe2006
- Jun 11th, 2007
Hi, Make sure you have run the load agent service before running the test in LR controller and also make sure you have given the correct script path in controller.let me know if you have any concerncheers
LoadRunner Interview Questions
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