What do the columns in Perl's Devel::Cover output mean? [closed]

It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center. Closed 12 years 开发者_运维知识库ago.

In the "Perl build, unit testing, code coverage: A complete working example by Kurt W. Leucht" we see that we run build testcover and bet the coverage report. We see the result in the figure "File Cover". Can anyone tell what does the number shown under stmt, bran, sub and time indicate?

---

See Paul Johnson's presentations on Devel::Cover, for instance this one.