What is memory leak.how do u find that?
Answers were Sorted based on User's Feedback
Answer / sri
Memory Leak : Unreleased memory from the objects Execution
is called Memory leak. in endurance testing only we have to
find out the memoryleaks for longer durations.
| Is This Answer Correct ? | 14 Yes | 0 No |
Answer / aditya
memory leaks can hapen when a lot of temporary objects is
defined in the app and at the rt time the memory is nor
released.
it can be find out by using any profiling tool. I dnt know
much about other profiling tools but JPROFILER is the best
option for this.
| Is This Answer Correct ? | 4 Yes | 0 No |
Answer / supraja
memory consumption is gradually increase after the test
completion.that is called as memory leak,we can find the
memory leaks at the time of endurance test.the cause of
this botteleneck,developers should not close the functions
properly.
| Is This Answer Correct ? | 3 Yes | 6 No |
Answer / maverick
a reduce of your memory usage, and how to find it..is by
using a benchmarking software..
| Is This Answer Correct ? | 0 Yes | 7 No |
How do you identify the performance bottlenecks?
where we can see the graphs in Loadrunner when it is use ? (Chandana)
When will we use HTML recording and when will we use URL Recording, How we know that when will we use HTML and when will we use URL(Real timers plz)
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?
what criteria did you use to select web transactions for load testing ?
What are the Different types of requests in web services?
What Component of LoadRunner would you use to play Back the script in multi user mode?
here 100user and 8hours time and 500000 transactions what r the inputs nees for this scenario?
What is protocol function?
if thoughput will be high /low what will be the problem?
WHAT IS THE DIFFERENCE BETWEEN MANUAL CORRELATION AND AUTOMATION CORRELATIONS?
What is the use of lr_start_transition statement in loadrunner.