Profile of Class/Factory/Util.pm

Filename	/usr/share/perl5/Class/Factory/Util.pm
Statements	Executed 88 statements in 1.23ms

Subroutines
Calls	P	F	Exclusive Time	Inclusive Time	Subroutine
22	1	1	212µs	453µs	Class::Factory::Util::::_scandirClass::Factory::Util::_scandir
2	2	2	187µs	664µs	Class::Factory::Util::::_subclassesClass::Factory::Util::_subclasses
22	1	1	117µs	117µs	Class::Factory::Util::::CORE:ftdirClass::Factory::Util::CORE:ftdir (opcode)
2	1	1	45µs	45µs	Class::Factory::Util::::CORE:open_dirClass::Factory::Util::CORE:open_dir (opcode)
2	1	1	38µs	38µs	Class::Factory::Util::::CORE:readdirClass::Factory::Util::CORE:readdir (opcode)
1	1	1	27µs	32µs	Class::Factory::Util::::BEGIN@3Class::Factory::Util::BEGIN@3
8	1	1	26µs	26µs	Class::Factory::Util::::CORE:ftfileClass::Factory::Util::CORE:ftfile (opcode)
2	2	2	21µs	21µs	Class::Factory::Util::::importClass::Factory::Util::import
1	1	1	19µs	57µs	Class::Factory::Util::::BEGIN@4Class::Factory::Util::BEGIN@4
2	1	1	15µs	15µs	Class::Factory::Util::::CORE:closedirClass::Factory::Util::CORE:closedir (opcode)
1	1	1	12µs	53µs	Class::Factory::Util::::BEGIN@6Class::Factory::Util::BEGIN@6
2	1	1	12µs	12µs	Class::Factory::Util::::CORE:sortClass::Factory::Util::CORE:sort (opcode)
2	1	1	12µs	12µs	Class::Factory::Util::::CORE:substClass::Factory::Util::CORE:subst (opcode)
1	1	1	10µs	24µs	Class::Factory::Util::::BEGIN@17Class::Factory::Util::BEGIN@17
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	54µs	2	38µs	# spent 32µs (27+5) within Class::Factory::Util::BEGIN@3 which was called: # once (27µs+5µs) by DateTime::Format::Builder::Parser::BEGIN@626 at line 3 use strict; # spent 32µs making 1 call to Class::Factory::Util::BEGIN@3 # spent 5µs making 1 call to strict::import
4	3	54µs	2	95µs	# spent 57µs (19+38) within Class::Factory::Util::BEGIN@4 which was called: # once (19µs+38µs) by DateTime::Format::Builder::Parser::BEGIN@626 at line 4 use vars qw($VERSION); # spent 57µs making 1 call to Class::Factory::Util::BEGIN@4 # spent 38µs making 1 call to vars::import
5
6	3	62µs	2	93µs	# spent 53µs (12+40) within Class::Factory::Util::BEGIN@6 which was called: # once (12µs+40µs) by DateTime::Format::Builder::Parser::BEGIN@626 at line 6 use Carp qw(confess); # spent 53µs making 1 call to Class::Factory::Util::BEGIN@6 # spent 40µs making 1 call to Exporter::import
7
8	1	1µs			$VERSION = '1.7';
9
10	1	3µs			1;
11
12					sub import
13					# spent 21µs within Class::Factory::Util::import which was called 2 times, avg 10µs/call: # once (11µs+0s) by DateTime::Format::Builder::Parser::BEGIN@626 at line 626 of DateTime/Format/Builder/Parser.pm # once (10µs+0s) by C4::ClassSortRoutine::BEGIN@24 at line 24 of /usr/share/koha/lib/C4/ClassSortRoutine.pm {
14	2	3µs			my $caller = caller(0);
15
16					{
17	5	374µs	2	39µs	# spent 24µs (10+15) within Class::Factory::Util::BEGIN@17 which was called: # once (10µs+15µs) by DateTime::Format::Builder::Parser::BEGIN@626 at line 17 no strict 'refs'; # spent 24µs making 1 call to Class::Factory::Util::BEGIN@17 # spent 15µs making 1 call to strict::unimport
18	2	13µs			*{"${caller}::subclasses"} = \&_subclasses;
19					}
20					}
21
22					# deprecated
23					sub subclasses { _subclasses(@_) }
24
25					sub _subclasses
26					# spent 664µs (187+477) within Class::Factory::Util::_subclasses which was called 2 times, avg 332µs/call: # once (121µs+318µs) by DateTime::Format::MySQL::BEGIN@11 at line 628 of DateTime/Format/Builder/Parser.pm # once (66µs+159µs) by C4::ClassSortRoutine::GetSortRoutineNames at line 80 of /usr/share/koha/lib/C4/ClassSortRoutine.pm {
27	2	2µs			my $base = shift;
28
29	2	36µs	2	12µs	$base =~ s,::,/,g; # spent 12µs making 2 calls to Class::Factory::Util::CORE:subst, avg 6µs/call
30
31	2	30µs			my %dirs = map { $_ => 1 } @INC;
32
33	2	11µs			my $dir = substr( $INC{"$base.pm"}, 0, (length $INC{"$base.pm"}) - 3 );
34
35	2	3µs			$dirs{$dir} = 1;
36
37	2	71µs	22	453µs	my @packages = map { _scandir( "$_/$base" ) } keys %dirs; # spent 453µs making 22 calls to Class::Factory::Util::_scandir, avg 21µs/call
38
39					# Make list of unique elements
40	2	11µs			my %packages = map { $_ => 1 } @packages;
41
42	2	36µs	2	12µs	return sort keys %packages; # spent 12µs making 2 calls to Class::Factory::Util::CORE:sort, avg 6µs/call
43					}
44
45					sub _scandir
46					# spent 453µs (212+241) within Class::Factory::Util::_scandir which was called 22 times, avg 21µs/call: # 22 times (212µs+241µs) by Class::Factory::Util::_subclasses at line 37, avg 21µs/call {
47	22	20µs			my $dir = shift;
48
49	22	237µs	22	117µs	return unless -d $dir; # spent 117µs making 22 calls to Class::Factory::Util::CORE:ftdir, avg 5µs/call
50
51	2	64µs	2	45µs	opendir DIR, $dir # spent 45µs 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($_) - 3) }
56	2	113µs	10	64µs	grep { substr($_, -3) eq '.pm' && -f "$dir/$_" } # spent 38µs making 2 calls to Class::Factory::Util::CORE:readdir, avg 19µs/call # spent 26µs making 8 calls to Class::Factory::Util::CORE:ftfile, avg 3µs/call
57					readdir DIR
58					);
59
60	2	25µs	2	15µs	closedir DIR # spent 15µs making 2 calls to Class::Factory::Util::CORE:closedir, avg 7µs/call
61					or confess("Cannot close directory $dir: $!" );
62
63	2	8µs			return @packages;
64					}
65
66					__END__

					# spent 15µs within Class::Factory::Util::CORE:closedir which was called 2 times, avg 7µs/call: # 2 times (15µs+0s) by Class::Factory::Util::_scandir at line 60, avg 7µs/call sub Class::Factory::Util::CORE:closedir; # opcode
					# spent 117µs within Class::Factory::Util::CORE:ftdir which was called 22 times, avg 5µs/call: # 22 times (117µs+0s) by Class::Factory::Util::_scandir at line 49, avg 5µs/call sub Class::Factory::Util::CORE:ftdir; # opcode
					# spent 26µs within Class::Factory::Util::CORE:ftfile which was called 8 times, avg 3µs/call: # 8 times (26µs+0s) by Class::Factory::Util::_scandir at line 56, avg 3µs/call sub Class::Factory::Util::CORE:ftfile; # opcode
					# spent 45µs within Class::Factory::Util::CORE:open_dir which was called 2 times, avg 23µs/call: # 2 times (45µs+0s) by Class::Factory::Util::_scandir at line 51, avg 23µs/call sub Class::Factory::Util::CORE:open_dir; # opcode
					# spent 38µs within Class::Factory::Util::CORE:readdir which was called 2 times, avg 19µs/call: # 2 times (38µs+0s) by Class::Factory::Util::_scandir at line 56, avg 19µs/call sub Class::Factory::Util::CORE:readdir; # opcode
					# spent 12µs within Class::Factory::Util::CORE:sort which was called 2 times, avg 6µs/call: # 2 times (12µs+0s) by Class::Factory::Util::_subclasses at line 42, avg 6µs/call sub Class::Factory::Util::CORE:sort; # opcode
					# spent 12µs within Class::Factory::Util::CORE:subst which was called 2 times, avg 6µs/call: # 2 times (12µs+0s) by Class::Factory::Util::_subclasses at line 29, avg 6µs/call sub Class::Factory::Util::CORE:subst; # opcode