Profile of Class/Factory/Util.pm

Filename	/usr/share/perl5/Class/Factory/Util.pm
Statements	Executed 88 statements in 1.24ms

Subroutines
Calls	P	F	Exclusive Time	Inclusive Time	Subroutine
22	1	1	189µs	411µs	Class::Factory::Util::::_scandirClass::Factory::Util::_scandir
2	2	2	188µs	626µs	Class::Factory::Util::::_subclassesClass::Factory::Util::_subclasses
22	1	1	94µs	94µs	Class::Factory::Util::::CORE:ftdirClass::Factory::Util::CORE:ftdir (opcode)
2	1	1	46µs	46µs	Class::Factory::Util::::CORE:open_dirClass::Factory::Util::CORE:open_dir (opcode)
2	1	1	42µs	42µs	Class::Factory::Util::::CORE:readdirClass::Factory::Util::CORE:readdir (opcode)
1	1	1	30µs	40µs	Class::Factory::Util::::BEGIN@3Class::Factory::Util::BEGIN@3
8	1	1	24µs	24µs	Class::Factory::Util::::CORE:ftfileClass::Factory::Util::CORE:ftfile (opcode)
2	2	2	23µs	23µs	Class::Factory::Util::::importClass::Factory::Util::import
2	1	1	16µs	16µs	Class::Factory::Util::::CORE:closedirClass::Factory::Util::CORE:closedir (opcode)
1	1	1	15µs	74µs	Class::Factory::Util::::BEGIN@6Class::Factory::Util::BEGIN@6
2	1	1	14µs	14µs	Class::Factory::Util::::CORE:substClass::Factory::Util::CORE:subst (opcode)
2	1	1	13µs	13µs	Class::Factory::Util::::CORE:sortClass::Factory::Util::CORE:sort (opcode)
1	1	1	13µs	33µs	Class::Factory::Util::::BEGIN@17Class::Factory::Util::BEGIN@17
1	1	1	11µs	51µs	Class::Factory::Util::::BEGIN@4Class::Factory::Util::BEGIN@4
0	0	0	0s	0s	Class::Factory::Util::::subclassesClass::Factory::Util::subclasses

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

Line	State ments	Time on line	Calls	Time in subs	Code
1					package Class::Factory::Util;
2
3	3	120µs	2	50µs	# spent 40µs (30+10) within Class::Factory::Util::BEGIN@3 which was called: # once (30µs+10µs) by DateTime::Format::Builder::Parser::BEGIN@626 at line 3 use strict; # spent 40µs making 1 call to Class::Factory::Util::BEGIN@3 # spent 10µs making 1 call to strict::import
4	3	33µs	2	90µs	# spent 51µs (11+39) within Class::Factory::Util::BEGIN@4 which was called: # once (11µs+39µs) by DateTime::Format::Builder::Parser::BEGIN@626 at line 4 use vars qw($VERSION); # spent 51µs making 1 call to Class::Factory::Util::BEGIN@4 # spent 39µs making 1 call to vars::import
5
6	3	72µs	2	132µs	# spent 74µs (15+58) within Class::Factory::Util::BEGIN@6 which was called: # once (15µs+58µs) by DateTime::Format::Builder::Parser::BEGIN@626 at line 6 use Carp qw(confess); # spent 74µs making 1 call to Class::Factory::Util::BEGIN@6 # spent 58µs making 1 call to Exporter::import
7
8	1	800ns			$VERSION = '1.7';
9
10	1	4µs			1;
11
12					sub import
13					# spent 23µs within Class::Factory::Util::import which was called 2 times, avg 12µs/call: # once (12µs+0s) by DateTime::Format::Builder::Parser::BEGIN@626 at line 626 of DateTime/Format/Builder/Parser.pm # once (11µs+0s) by C4::ClassSortRoutine::BEGIN@24 at line 24 of /usr/share/koha/lib/C4/ClassSortRoutine.pm {
14	2	3µs			my $caller = caller(0);
15
16					{
17	5	362µs	2	53µs	# spent 33µs (13+20) within Class::Factory::Util::BEGIN@17 which was called: # once (13µs+20µs) by DateTime::Format::Builder::Parser::BEGIN@626 at line 17 no strict 'refs'; # spent 33µs making 1 call to Class::Factory::Util::BEGIN@17 # spent 20µs making 1 call to strict::unimport
18	2	15µs			*{"${caller}::subclasses"} = \&_subclasses;
19					}
20					}
21
22					# deprecated
23					sub subclasses { _subclasses(@_) }
24
25					sub _subclasses
26					# spent 626µs (188+438) within Class::Factory::Util::_subclasses which was called 2 times, avg 313µs/call: # once (107µs+252µs) by DateTime::Format::MySQL::BEGIN@11 at line 628 of DateTime/Format/Builder/Parser.pm # once (81µs+186µs) by C4::ClassSortRoutine::GetSortRoutineNames at line 80 of /usr/share/koha/lib/C4/ClassSortRoutine.pm {
27	2	2µs			my $base = shift;
28
29	2	38µs	2	14µs	$base =~ s,::,/,g; # spent 14µs making 2 calls to Class::Factory::Util::CORE:subst, avg 7µs/call
30
31	2	35µs			my %dirs = map { $_ => 1 } @INC;
32
33	2	13µs			my $dir = substr( $INC{"$base.pm"}, 0, (length $INC{"$base.pm"}) - 3 );
34
35	2	2µs			$dirs{$dir} = 1;
36
37	2	67µs	22	411µs	my @packages = map { _scandir( "$_/$base" ) } keys %dirs; # spent 411µs making 22 calls to Class::Factory::Util::_scandir, avg 19µs/call
38
39					# Make list of unique elements
40	2	12µs			my %packages = map { $_ => 1 } @packages;
41
42	2	38µs	2	13µs	return sort keys %packages; # spent 13µs making 2 calls to Class::Factory::Util::CORE:sort, avg 6µs/call
43					}
44
45					sub _scandir
46					# spent 411µs (189+222) within Class::Factory::Util::_scandir which was called 22 times, avg 19µs/call: # 22 times (189µs+222µs) by Class::Factory::Util::_subclasses at line 37, avg 19µs/call {
47	22	14µs			my $dir = shift;
48
49	22	197µs	22	94µs	return unless -d $dir; # spent 94µs making 22 calls to Class::Factory::Util::CORE:ftdir, avg 4µs/call
50
51	2	58µs	2	46µs	opendir DIR, $dir # spent 46µs making 2 calls to Class::Factory::Util::CORE:open_dir, avg 23µs/call
52					or confess ("Cannot open directory $dir: $!");
53
54					my @packages =
55					( map { substr($_, 0, length($_) - 3) }
56	2	114µs	10	66µs	grep { substr($_, -3) eq '.pm' && -f "$dir/$_" } # spent 42µs making 2 calls to Class::Factory::Util::CORE:readdir, avg 21µs/call # spent 24µs making 8 calls to Class::Factory::Util::CORE:ftfile, avg 3µs/call
57					readdir DIR
58					);
59
60	2	27µs	2	16µs	closedir DIR # spent 16µs making 2 calls to Class::Factory::Util::CORE:closedir, avg 8µs/call
61					or confess("Cannot close directory $dir: $!" );
62
63	2	12µs			return @packages;
64					}
65
66					__END__

					# spent 16µs within Class::Factory::Util::CORE:closedir which was called 2 times, avg 8µs/call: # 2 times (16µs+0s) by Class::Factory::Util::_scandir at line 60, avg 8µs/call sub Class::Factory::Util::CORE:closedir; # opcode
					# spent 94µs within Class::Factory::Util::CORE:ftdir which was called 22 times, avg 4µs/call: # 22 times (94µs+0s) by Class::Factory::Util::_scandir at line 49, avg 4µs/call sub Class::Factory::Util::CORE:ftdir; # opcode
					# spent 24µs within Class::Factory::Util::CORE:ftfile which was called 8 times, avg 3µs/call: # 8 times (24µs+0s) by Class::Factory::Util::_scandir at line 56, avg 3µs/call sub Class::Factory::Util::CORE:ftfile; # opcode
					# spent 46µs within Class::Factory::Util::CORE:open_dir which was called 2 times, avg 23µs/call: # 2 times (46µs+0s) by Class::Factory::Util::_scandir at line 51, avg 23µs/call sub Class::Factory::Util::CORE:open_dir; # opcode
					# spent 42µs within Class::Factory::Util::CORE:readdir which was called 2 times, avg 21µs/call: # 2 times (42µs+0s) by Class::Factory::Util::_scandir at line 56, avg 21µs/call sub Class::Factory::Util::CORE:readdir; # opcode
					# spent 13µs within Class::Factory::Util::CORE:sort which was called 2 times, avg 6µs/call: # 2 times (13µs+0s) by Class::Factory::Util::_subclasses at line 42, avg 6µs/call sub Class::Factory::Util::CORE:sort; # opcode
					# spent 14µs within Class::Factory::Util::CORE:subst which was called 2 times, avg 7µs/call: # 2 times (14µs+0s) by Class::Factory::Util::_subclasses at line 29, avg 7µs/call sub Class::Factory::Util::CORE:subst; # opcode