loadrunner HI ALL how can we identify server generated...

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Sai Rama Kanth

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HI ALL how can we identify server generated dynamic values exactly even server may generate many values in script while we recording, in which how can we identify failure cause value. and what are the important graph we need to analyse and how to produce those to client s and team lead
 
Your questions are too vague to answer easily. Server generated dynamic values are prevalent. It takes practice and study to learn which may cause failures. Usually you are looking for anything that resembles a session ID. The graphs are up to you as the test designer or the audience you are presenting to. If you are testing a new system, it helps to monitor CPU, memory, and disk. Drill down from there as needed. If you are testing a database, then it helps to ask the DBA if there are any key metrics that they'd like to see.
 
To identify dynamic values record the script two times and compare it in windiff(it is present in vugen).then you can find dynamic values easily.. In general response time comparison and through put graphs very important to find bottle necks..
 
@ramesh repala . Yes in wdiff utility we will find yellow highlited values but in those by watching how to Identify which are caused for script failure