Archive for October, 2008

How to calculate memory requirement for Vusers

Memory requirement also called as Memory footprint for a Vuser can be called as a function that is dependant on Vuser type (Web, CITRIX, SAP GUI); application and system where you intend to run the test. So if your Web/HTTP Vuser takes 5MB when running as a process, 50 Vusers would take 250 MB. Then …

What is memory leak, page fault and how they affect LoadRunner performance?

Continuing with our discussion on technical terms used in LoadRunner, we will now see the meaning of memory leak and page fault and how they affect LoadRunner performance . What is memory leak? A memory leak is a particular type of unintentional memory consumption by a computer program where the program fails to release memory …

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