what is the difference bw performance testing and performance tuning
Answers were Sorted based on User's Feedback
Answer / naveenkumar
Performance Testing will check performance of the website.
Performance Tuning is done if the Service Level Aggrement(SLA)
in not meet.Performance Tuning helps you to improve the
overall system performance
Is This Answer Correct ? | 3 Yes | 0 No |
Answer / ravichandra
Performance test checks how fast the application is responding to the requests.
Perfromance tuning is the improving responsiveness of the application by eliminating bottlenecks.
Is This Answer Correct ? | 2 Yes | 0 No |
Using LR recorded the HTML/HTTP Protocol Script of an application. But after record we get to know that the script is not generated. What is the Root Cause of it? Why the scripts are not recorded? Note: 1.Here the application behaves well and good 2.No issues in Protocol setup
Explain lr_debug_message?
In correlation(web_reg_save_param) function,i need to display the last but one value(n-1) value if the boundary values keeps on changing. For example : At the time of recording,the n value is 3 and at the time of playback, the n value is 4. then how can i display the n-1 value
What is ramp up and ramp down?
Mentiond good sites in Loadrunner to learn Script?(Chandana)
What is visual recorder in Load Runner?
Pls can any body mail me "dks_sml@yahoo.com" regarding "How to monitor Unix Server" for performance testing , what are the commands in unix.How to add counters.
What is vugen recording and scripting?
What the vuser script contain?
What is the think time? What is the threshold level for think time and how can be this changed?
How do you estimating target load levels in loadrunner?
Why do you create parameter?