What do you need to do to merge the graphs in LoadRunner analysis? and why?

The What:

**To merge Graphs:**

- Right click on the graph
- Select merge
- Pick the graph you want to merge with

Analysis tool will create a new merged graph and add it to the bottom of list of graphs

**The Why**:

The merging is used for comparing several different measurements in a single graph. For easy analysis of graphs, the graph measures will be merged from the same load test scenario into a single graph.
When the graphs are merged, you can easily understand the pattern of the graphs and their relationships.