Answer / srinivas

If you mean, how much scaled down version of production to
be used for performance test environment simulation:

Number of unique users should be the same. I mean if prod-
site gets hit from x uniquie user-ids concurrently at peak
load, better to simulate same no. of users in your tests(
which generally is not done so can go with atleast 75%).
Because no. of users do determine the connection holding
ability of the servers.

In case of TPS, simulate according to the scalling factor u
have used to architect your test env against the prod.
Here i mean, if tps rating of prod-h/w divided by tps
rating of test-h/w is 1.5, then you can try to load your
test env with full tps load capacity just to ensure test
systems burn bfore prod-systems burn(if they were to burn
in case of bad app).

Can we use Loadrunner Functions in QTP SCript......?

1 Answers  

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In what situation the throughput will decrease even the hits per second increases???

3 Answers   CSC,

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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 )

8 Answers   Ness Technologies,

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What are the capabilities exactly you look for while selecting the performance testing tool?

0 Answers  

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While scripting you created correlation rules for automatic correlation. If you want to share the correlation rules with your team member working on the same application so that he/she can use the same on his workstation, how will you do that?

0 Answers  

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You are Performace Engineer and it is bottleneck how will identify it is Database Issue? Any one can justify? send to sss4702@gmail.com

0 Answers  

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Where should you add a web_reg_save_param function to a script?

0 Answers  

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Explain the function of a transaction in a script?

3 Answers   AppLabs,

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What do you mean by remote command launcher(rcl)?

0 Answers  

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Generally LoadRunner uses to test the load. ( client- server, webbased applications,... etc). Shall we use LoadRunner instead of WinRunner or some other tools?

8 Answers   Ness Technologies,

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lr_debug_message ?

1 Answers  

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While the script is running we find some values that may need to be correlated? Is it possible to do manual correlation for those values?

0 Answers  

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