What is the relation b/w Throughput and Think Time?
Answer / mrs.performance
There are 2 additional parameters which need to be
considered :
NU = number of concurrent users (processes, batch tasks,
etc)
RT- average response (execution) time [s]
Let
T = Throughput (responses per second, or requests per
second, t.e. any operations per second, etc)
TT = Think Time [s]
T = NU/(RT+TT)
Example:
NU = 1000
RT = 1 s
TT = 60 s (1 minute)
T = 1000/(1+60) = 16.39 operations per second
| Is This Answer Correct ? | 7 Yes | 1 No |
Where do you set automatic correlation options?
What is the relationship between response time and throughput?
What do you mean by scalability, spike ,stress,load testing.
What is Performance testing?
Application Description: My current Project is a .net application & has Active X components also implements AJAX technology for report generation. Flow : A report has to be generated as soon as the preferences have been selected. Issue With Web(http/html) protocol in LR 8.1.4 and LR 9.1: Replay snap shot doesn't show any screens except the login screen(junk data is displayed instead of Reports)..And the last snap shot has "session expired" messsage. Issue with Web(click and Script) Able to record and replay sometimes...but no consistentency. Couldn't execute the script in the controller due to this incosistency. Any suggestions would be really helpfull.E-mail me for any further clarifications/information.
Explain lr_debug_message?
When we go for manula correlation, automation correlation Expl?(Chandana) Real timers Plz
What is Injector in Loadrunner?
There is a scenario like there is one gateway and four application servers.While recording the script for a business function the server address is of gateway. but the gateway route the request to one of these servers.In recording might be request went to server A but it can not be everytime.sometime the request will go to other servers too.How to handle this scenario in preparing the scripts? how to identify tht to which server request went?
what is the difference bw performance testing and performance tuning
What is the difference between load, performance testing?
What is loadrunner controller?