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 4.12ms

Subroutines
Calls	P	F	Exclusive Time	Inclusive Time	Subroutine
1	1	1	19µs	19µs	IO::::BEGIN@5IO::BEGIN@5
1	1	1	8µs	12µs	IO::::BEGIN@7IO::BEGIN@7
1	1	1	7µs	40µs	IO::::BEGIN@6IO::BEGIN@6
1	1	1	6µs	36µs	IO::::BEGIN@8IO::BEGIN@8
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	22µs	1	19µs	# spent 19µs within IO::BEGIN@5 which was called: # once (19µs+0s) by IO::Handle::BEGIN@268 at line 5 use XSLoader (); # spent 19µs making 1 call to IO::BEGIN@5
6	2	28µs	2	73µs	# spent 40µs (7+33) within IO::BEGIN@6 which was called: # once (7µs+33µs) by IO::Handle::BEGIN@268 at line 6 use Carp; # spent 40µs making 1 call to IO::BEGIN@6 # spent 33µs making 1 call to Exporter::import
7	2	22µs	2	16µs	# spent 12µs (8+4) within IO::BEGIN@7 which was called: # once (8µs+4µs) by IO::Handle::BEGIN@268 at line 7 use strict; # spent 12µs making 1 call to IO::BEGIN@7 # spent 4µs making 1 call to strict::import
8	2	230µs	2	66µs	# spent 36µs (6+30) within IO::BEGIN@8 which was called: # once (6µs+30µs) by IO::Handle::BEGIN@268 at line 8 use warnings; # spent 36µs making 1 call to IO::BEGIN@8 # spent 30µs making 1 call to warnings::import
9
10	1	0s			our $VERSION = "1.50";
11	1	3.82ms	1	3.81ms	XSLoader::load 'IO', $VERSION; # spent 3.81ms 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__