Profile of IO.pm

Filename	/Users/ether/perl5/perlbrew/perls/36.0/lib/5.36.0/darwin-2level/IO.pm
Statements	Executed 11 statements in 967µs

Subroutines
Calls	P	F	Exclusive Time	Inclusive Time	Subroutine
1	1	1	21µs	21µs	IO::::BEGIN@5IO::BEGIN@5
1	1	1	8µs	42µs	IO::::BEGIN@8IO::BEGIN@8
1	1	1	5µs	30µs	IO::::BEGIN@6IO::BEGIN@6
1	1	1	5µs	8µs	IO::::BEGIN@7IO::BEGIN@7
0	0	0	0s	0s	IO::::importIO::import

Call graph for these subroutines as a Graphviz dot language file.

Line	State ments	Time on line	Calls	Time in subs	Code
1					#
2
3					package IO;
4
5	2	24µs	1	21µs	# spent 21µs within IO::BEGIN@5 which was called: # once (21µs+0s) by IO::Handle::BEGIN@268 at line 5 use XSLoader (); # spent 21µs making 1 call to IO::BEGIN@5
6	2	17µs	2	55µs	# spent 30µs (5+25) within IO::BEGIN@6 which was called: # once (5µs+25µs) by IO::Handle::BEGIN@268 at line 6 use Carp; # spent 30µs making 1 call to IO::BEGIN@6 # spent 25µs making 1 call to Exporter::import
7	2	26µs	2	11µs	# spent 8µs (5+3) within IO::BEGIN@7 which was called: # once (5µs+3µs) by IO::Handle::BEGIN@268 at line 7 use strict; # spent 8µs making 1 call to IO::BEGIN@7 # spent 3µs making 1 call to strict::import
8	2	264µs	2	76µs	# spent 42µs (8+34) within IO::BEGIN@8 which was called: # once (8µs+34µs) by IO::Handle::BEGIN@268 at line 8 use warnings; # spent 42µs making 1 call to IO::BEGIN@8 # spent 34µs making 1 call to warnings::import
9
10	1	1µs			our $VERSION = "1.50";
11	1	629µs	1	618µs	XSLoader::load 'IO', $VERSION; # spent 618µs making 1 call to XSLoader::load
12
13					sub import {
14					shift;
15
16					warnings::warnif('deprecated', qq{Parameterless "use IO" deprecated})
17					if @_ == 0 ;
18
19					my @l = @_ ? @_ : qw(Handle Seekable File Pipe Socket Dir);
20
21					local @INC = @INC;
22					pop @INC if $INC[-1] eq '.';
23					eval join("", map { "require IO::" . (/(\w+)/)[0] . ";\n" } @l)
24					or croak $@;
25					}
26
27	1	6µs			1;
28
29					__END__