Profile of /usr/local/lib/perl5/5.8.8/i686-linux/Config.pm

File	/usr/local/lib/perl5/5.8.8/i686-linux/Config.pm
Statements Executed	52
Statement Execution Time	1.65ms

Subroutines — ordered by exclusive time
Calls	P	F	Exclusive Time	Inclusive Time	Subroutine
3	3	3	209µs	209µs	Config::::importConfig::import
7	6	3	149µs	149µs	Config::::FETCHConfig::FETCH
0	0	0	0s	0s	Config::::AUTOLOADConfig::AUTOLOAD
0	0	0	0s	0s	Config::::BEGINConfig::BEGIN
0	0	0	0s	0s	Config::::DESTROYConfig::DESTROY
0	0	0	0s	0s	Config::::TIEHASHConfig::TIEHASH

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

Line	State ments	Time on line	Calls	Time in subs	Code
1					# This file was created by configpm when Perl was built. Any changes
2					# made to this file will be lost the next time perl is built.
3
4					package Config;
5	3	314µs	1	25µs	use strict; # spent 25µs making 1 call to strict::import
6					# use warnings; Pulls in Carp
7					# use vars pulls in Carp
8	1	8µs			@Config::EXPORT = qw(%Config);
9	1	7µs			@Config::EXPORT_OK = qw(myconfig config_sh config_vars config_re);
10
11					# Need to stub all the functions to make code such as print Config::config_sh
12					# keep working
13
14					sub myconfig;
15					sub config_sh;
16					sub config_vars;
17					sub config_re;
18
19	1	17µs			my %Export_Cache = map {($_ => 1)} (@Config::EXPORT, @Config::EXPORT_OK);
20
21	1	5µs			our %Config;
22
23					# Define our own import method to avoid pulling in the full Exporter:
24					# spent 209µs within Config::import which was called 3 times, avg 70µs/call: # once (73µs+0s) by LWP::Protocol::implementor at line 8 of Errno.pm # once (72µs+0s) by base::import at line 25 of DynaLoader.pm # once (64µs+0s) by Class::DBI::_require_class at line 5 of Time/Local.pm sub import {
25	24	243µs			my $pkg = shift;
26					@_ = @Config::EXPORT unless @_;
27
28					my @funcs = grep $_ ne '%Config', @_;
29					my $export_Config = @funcs < @_ ? 1 : 0;
30
31	3	732µs	1	120µs	no strict 'refs'; # spent 120µs making 1 call to strict::unimport
32					my $callpkg = caller(0);
33					foreach my $func (@funcs) {
34					die sprintf qq{"%s" is not exported by the %s module\n},
35					$func, __PACKAGE__ unless $Export_Cache{$func};
36					*{$callpkg.'::'.$func} = \&{$func};
37					}
38
39					*{"$callpkg\::Config"} = \%Config if $export_Config;
40					return;
41					}
42
43	1	5µs			die "Perl lib version (v5.8.8) doesn't match executable version ($])"
44					unless $^V;
45
46	1	14µs			$^V eq v5.8.8
47					or die "Perl lib version (v5.8.8) doesn't match executable version (" .
48					sprintf("v%vd",$^V) . ")";
49
50
51					# spent 149µs within Config::FETCH which was called 7 times, avg 21µs/call: # 2 times (44µs+0s) by LWP::Protocol::implementor at line 11 of Errno.pm, avg 22µs/call # once (26µs+0s) by base::import at line 80 of DynaLoader.pm # once (26µs+0s) by Class::DBI::_require_class at line 34 of Time/Local.pm # once (18µs+0s) by base::import at line 85 of DynaLoader.pm # once (18µs+0s) by base::import at line 83 of DynaLoader.pm # once (17µs+0s) by base::import at line 84 of DynaLoader.pm sub FETCH {
52	14	197µs			my($self, $key) = @_;
53
54					# check for cached value (which may be undef so we use exists not defined)
55					return $self->{$key} if exists $self->{$key};
56
57					return $self->fetch_string($key);
58					}
59					sub TIEHASH {
60	1	26µs			bless $_[1], $_[0];
61					}
62
63					sub DESTROY { }
64
65					sub AUTOLOAD {
66					require 'Config_heavy.pl';
67					goto \&launcher unless $Config::AUTOLOAD =~ /launcher$/;
68					die "&Config::AUTOLOAD failed on $Config::AUTOLOAD";
69					}
70
71					# tie returns the object, so the value returned to require will be true.
72	1	77µs			tie %Config, 'Config', {
73					archlibexp => '/usr/local/lib/perl5/5.8.8/i686-linux',
74					archname => 'i686-linux',
75					cc => 'cc',
76					d_readlink => 'define',
77					d_symlink => 'define',
78					dlsrc => 'dl_dlopen.xs',
79					dont_use_nlink => undef,
80					exe_ext => '',
81					inc_version_list => ' ',
82					intsize => '4',
83					ldlibpthname => 'LD_LIBRARY_PATH',
84					libpth => '/usr/local/lib /lib /usr/lib',
85					osname => 'linux',
86					osvers => '2.6.9-42.0.10.el',
87					path_sep => ':',
88					privlibexp => '/usr/local/lib/perl5/5.8.8',
89					scriptdir => '/usr/local/bin',
90					sitearchexp => '/usr/local/lib/perl5/site_perl/5.8.8/i686-linux',
91					sitelibexp => '/usr/local/lib/perl5/site_perl/5.8.8',
92					useithreads => undef,
93					usevendorprefix => undef,
94					version => '5.8.8',
95					};