note salva From [doc://perldebguts]: <p><blockquote><i>When the execution of your program reaches a point that can hold a breakpoint, the "DB::DB()" subroutine is called if any of the variables $DB::trace, $DB::single, or $DB::signal is true.</i></blockquote> <p>And that's what Devel::SmallProf and Devel::NYTProf are counting, calls to DB::DB(). 949643 949931