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 the 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 … Read more
You would have 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 the base of the ‘Correlate Method’. Graph correlation is a perfect feature of the Micro Focus Analysis … Read more
“ComCorDEEPT” is a technique to carry out the performance test result analysis in a proper direction. The main purpose of the ComCorDEEPT technique is to identify the exact root cause of the issue observed during the test. This technique comprises 7 analysis methods. These methods use performance test graphs and figures for analysis purposes and … Read more
As per the ComCorDEEPT technique, ‘Compare’ is the first and foremost method of Performance Test Result Analysis. The ‘Compare’ method is a simple way to match the defined NFRs with the actual result. For Example, if the defined response time NFR for a Login page is 5 seconds and you observed the actual response time … Read more
Bottleneck identification is an art in Performance Testing. Without knowing this art you can not be a perfect performance tester. There are certain performance test result analysis technics which help to conduct a proper approach to find the bottleneck and its cause. Before starting an investigation on the bottleneck, you can apply the WHIWH rule. WHIWH rule suggests a … Read more
Network-side performance result analysis is a follow-up to Client and Server performance analysis and tuning efforts that I have discussed in the previous articles (Performance Test Result Analysis Basic Level and Performance TestResult Analysis Intermediate Level). Once you tested and optimized the client and server-side performance but still not getting the desired result, then look at the … Read more