Question { Ness Technologies, 2382 }

1.How can you Calculate load / stress testing in manually ?
Is there any Calculators are available?
If yes
Please send me the Formulas?(I mean how the tools Ex: load
runner, JMetter, Silk Performer ……………………….calculating the
load )

Answer

or that u need number of transactions per hour you want to achieve and think time ,pacing details ,user load .With these inputs you can calculate load for test

Question { Wipro, 2846 }

After recording the script, run the script , error not
occured. but after doing correlation for the sam script the
following error occured in replay log, Please do the needful
Action.c(202): Found resource "http://10.38.23.230/CCM-
NIELSEN-LOADRUNNER/images/ERROR.GIF" in
HTML "http://10.38.23.230/CCM-NIELSEN-
LOADRUNNER/wfErrorApplication.aspx" [MsgId: MMSG-26659]

Answer

may be u need to correlate other values also.check again or share script

Question { 2444 }

how many performance test scripts have you written?
what was the performance issues you had?
what did you recommended to that issues?
what kind of performance requirements did you have?
how did you tune the system for performance?
how did you ramped up the users?
how did you find the bottlenecks of the system?
did you find any coding issues and if yes what kinds of?

Answer

how many performance test scripts have you written? - this is vary from project to project - 5 to 25 also possible
what was the performance issues you had? - cpu,memory,db issues, number of connections ,heap size much more
what did you recommended to that issues? - this is very deep concept - refer loadtool.blogpsot.com
what kind of performance requirements did you have? - We need to meet SLA and number of transactions per hour.
how did you tune the system for performance? - we dont tune the system,admin and DBAs tune the system.
how did you ramped up the users? - you can ramp up each user for specfic time like 2 sec or 5 sec .Or 100 users in 10minutes depends on your understanding
how did you find the bottlenecks of the system? - by using monitoring tools like nmon,OEM,sitescope,introscope

Question { IBM, 2728 }

If in an application there are multiple login then where
will this transaction go will it be go under init
transaction.

Answer

first login would it go to init rest all in action as per me

Question { Accenture, 4217 }

How many values can be generating in script we can
Parameterize even it is in one scenario 1000Parameterization
values are there it is correct to Parameterized?or not?

Answer

you mean 1000 values you need to parameterize , or one column has 1000 vlaues. Parameterizing 1000 values is unrealistic, but for one column you can generate 1000 values . For example policy number - you can generate 10000 different policy ids also

Question { 2150 }

HI
Any one can say the how to use the loadrunner to test the
application. How to write the test scenarios & test cases.

Answer

test cases will be written based on functional scenrios .you can create scenario in controller using scripts which you created

Question { 6907 }

how to write test cases & test scenarios using loadrunner
with examples. plz any one can send the anwser . thank u

Answer

test cases will be written based on functional scenrios .you can create scenario in controller using scripts which you created

Question { 2222 }

How to use the loadrunner in real time application.thank u

Answer

you create scripts based on requirement using suitable protocol and then run in controller for given specific load with virtual users .

Question { 3644 }

how to write scenarios using loadrunner in real time
application. plz give me an example

Answer

test cases will be written based on functional scenrios .you can create scenario in controller using scripts which you created.Either you can create manually or use goal oriented scenario option
1. Number of Concurrent Vusers

2.Number of Hits per sec

3.Number of Transaction per sec

4.Number of Pages per Min.

5.Transaction Response Time that you would like scenario to reach.

Question { 2692 }

how test an real time application using the loadrunner .plz
give me an example

Answer

you create scripts based on requirement using suitable protocol and then run in controller for given specific load with virtual users .

Question { 2352 }

hi manual tester daily process is ..study the req.s preparing test scenarios & writing the t.cs and finding bugs and send to the devoloper......SIMILARLY PLS TELL THE LOAD RUNNER DAILY PROCESS FROM INITIAL STAGE TO FINAL STAGE...? daily process..performance tester use any DOCUMENT...like TCD?

Answer

based on performance scenarios you prepare performance test cases,then prepare scripts based on test cases using suitable protocol .Do correlation and parameterization for scripting enhance scrip with custom code if necessary .later you can run in controller with specified load

Question { Four soft, 2509 }

what is is difference between load testing and other testings?

Answer

can u mention what other testings

Question { 2983 }

where we can insert the defects in load runner?

Answer

why do u want to insert defects in loadrunner

Question { 2996 }

what is the LOAD RUNNER tester daily process in office (real time)? real timers explain this clearly?thanku in advance

Answer

based on performance scenarios you prepare performance test cases,then prepare scripts based on test cases using suitable protocol .Do correlation and parameterization for scripting enhance scrip with custom code if necessary .later you can run in controller with specified load

Question { AppLabs, 2514 }

Recognize why and when to use verification?

Answer

we can use verification points to make sure desired page is loaded correctly and we got correct response.