If this option is unchecked, then the plugin automatically will mine your source code repository in the style of
Code as a Crime Scene (Adam
Tornhill, November 2013)
to determine statistics of the affected files (i.e. the files with issues):
-
total number of commits
-
total number of different authors
-
creation time
-
last modification time
If this operation slows down your build you can use this option to deactivate this feature.