As per the definition of Trend represents “a general direction in which something is developing or changing“. Trend analysis method can be applied to client, server and network metrics. Before understanding Trends method, it is good to know about WHIWH rule. Now, let’s get started how you can understand the graph and identify the bottleneck using Trend … Read more
This is a method of understanding the pattern of the graphs by analysing and comparing them and then conclude the result. This method consists of two parts: Pattern Analysis Pattern Comparison The best example to understand the Pattern Method is a Soak Test which helps to find out the memory leakage in the application. Soak … Read more
As per definition, Extrapolate refers to extend the application of (a method or conclusion) to an unknown situation by assuming that existing trends will continue or similar methods will be applicable. In Performance Testing, Extrapolation is required when an application is tested on a scaled-down environment with lesser number of users. As per the capacity … Read more
Eliminate method leads to filter out certain requests, transactions or components from the list of culprits which cause performance issue. In the previous post, you read about the Drill Down method where we got an issue and continue the investigation until we got the root cause. But what will you do when you get more … Read more
Drill down method is used to concentrate on one bottleneck at a time and narrow down the focus to a component by drilling down till you get exact root cause. It is pretty much like starting your investigation at one point and drilling down further to see what exactly is the problem. This method can … Read more
You would have been used the correlation for dynamic values while preparing scripts in Micro Focus LoadRunner. Have you ever heard about graph correlation? If your answer is No then refer to Graph Correlation post first. Because Graph correlation is a base of ‘Correlate Method’. Graph correlation is a perfect feature of Micro Focus Analysis tool … Read more