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Hi every one, i am working as a Test Engineer i was assigned
to a web based project so i need some information regarding
load testing what are all the topic i need to look into to
work efficiently on the load testing of java application
please help me out with all the details i need to look into
i would be Thank full
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Answer / rani
for Load Testing/Performance testing first you need to know
the objectives of testing, what all the business
requirements in terms of response time which is a user
concern, throughtput which is a business concern, resourse
utitlization which is a system concern. These three are the
main constraints. Then knowing the entrance criteria and
exit criteria for performance testing. Various types of
tests such as smoke test(initial test for performance test.
If the application passes this test, then undergoes the
remaining tests), capacity test, reliability test,
endurance test, spike test, stress test. Then regarding
tool you should know the components of the LoadRunner such
as VuGen(how to create scripts, parameterization,
correlation), Controller(creating scenarios, assigning
vuser to loadgenerator, running them), Analysis(making the
reports by seeing graphs and records)
| Is This Answer Correct ? | 1 Yes | 0 No |
what is bottleneck?
What is the use of lr_start_transition statement in loadrunner.
What is wasted time in vugen replay log?
What is the exactly use of webserver and Application server in Load Runner.
We have executed a scenario in controller from 3 diff Load Generators..How can we measure or get the response time of transactions of individual LG's....?
Is it possible to run Loadrunner tests in laptop? How?
How is the 90 percentile calculated? Say I am having total 2000 transactions pumped to the system and I have 1800 passed and 200 failed. So the 90 pertile is considered from the Passed transactions or (passed+failed) transactions?
In a web server, database and network are all working fine and now, where could be the problem?
what is the difference between Single user and multiple user protocol?
we run a load test for one hour, while doing analysis every transaction was took 3 to 4 sec, but login functionality was took 10 sec, how will you analyse this ploblem
When do you do load and performance Testing?
What Is The Cofidence Level In Load Runner?
WinRunner 
