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For /usr/bin/epoll_server.pl
  Run on Wed Jan 5 05:34:33 2011
Reported on Wed Jan 5 05:36:32 2011

File /usr/lib/perl5/5.10.1/i386-linux-thread-multi/Scalar/Util.pm
Statements Executed 14
Statement Execution Time 5.38ms
Subroutines — ordered by exclusive time
Calls P F Exclusive
Time		 Inclusive
Time		 Subroutine
189709349107ms107msScalar::Util::::blessedScalar::Util::blessed (xsub)
1895181712.4ms12.4msScalar::Util::::weakenScalar::Util::weaken (xsub)
171511108.85ms8.85msScalar::Util::::reftypeScalar::Util::reftype (xsub)
1111.83ms3.56msScalar::Util::::BEGIN@10Scalar::Util::BEGIN@10
2281171.03ms1.03msScalar::Util::::refaddrScalar::Util::refaddr (xsub)
3123186µs186µsScalar::Util::::looks_like_numberScalar::Util::looks_like_number (xsub)
11149µs62µsScalar::Util::::BEGIN@9Scalar::Util::BEGIN@9
1128µs8µsScalar::Util::::set_prototypeScalar::Util::set_prototype (xsub)
0000s0sScalar::Util::::export_failScalar::Util::export_fail
0000s0sScalar::Util::::openhandleScalar::Util::openhandle
Call graph for these subroutines as a Graphviz dot language file.
Line State
ments		 Time
on line		 Calls Time
in subs		 Code
1# Scalar::Util.pm
2#
3# Copyright (c) 1997-2007 Graham Barr <gbarr@pobox.com>. All rights reserved.
4# This program is free software; you can redistribute it and/or
5# modify it under the same terms as Perl itself.
6
7package Scalar::Util;
8
93235µs275µs
# spent 62µs (49+13) within Scalar::Util::BEGIN@9 which was called # once (49µs+13µs) by Moose::BEGIN@11 at line 9
use strict;
# spent 62µs making 1 call to Scalar::Util::BEGIN@9 # spent 13µs making 1 call to strict::import
1032.13ms23.83ms
# spent 3.56ms (1.83+1.73) within Scalar::Util::BEGIN@10 which was called # once (1.83ms+1.73ms) by Moose::BEGIN@11 at line 10
use vars qw(@ISA @EXPORT_OK $VERSION @EXPORT_FAIL);
# spent 3.56ms making 1 call to Scalar::Util::BEGIN@10 # spent 271µs making 1 call to vars::import
1112.51msrequire Exporter;
121336µsrequire List::Util; # List::Util loads the XS
13
14121µs@ISA = qw(Exporter);
15160µs@EXPORT_OK = qw(blessed dualvar reftype weaken isweak tainted readonly openhandle refaddr isvstring looks_like_number set_prototype);
1613µs$VERSION = "1.21";
17162µs$VERSION = eval $VERSION;
18
1912µsunless (defined &dualvar) {
20 # Load Pure Perl version if XS not loaded
21 require Scalar::Util::PP;
22 Scalar::Util::PP->import;
23 push @EXPORT_FAIL, qw(weaken isweak dualvar isvstring set_prototype);
24}
25
26sub export_fail {
27 if (grep { /dualvar/ } @EXPORT_FAIL) { # no XS loaded
28 my $pat = join("|", @EXPORT_FAIL);
29 if (my ($err) = grep { /^($pat)$/ } @_ ) {
30 require Carp;
31 Carp::croak("$err is only available with the XS version of Scalar::Util");
32 }
33 }
34
35 if (grep { /^(weaken|isweak)$/ } @_ ) {
36 require Carp;
37 Carp::croak("Weak references are not implemented in the version of perl");
38 }
39
40 if (grep { /^(isvstring)$/ } @_ ) {
41 require Carp;
42 Carp::croak("Vstrings are not implemented in the version of perl");
43 }
44
45 @_;
46}
47
48sub openhandle ($) {
49 my $fh = shift;
50 my $rt = reftype($fh) || '';
51
52 return defined(fileno($fh)) ? $fh : undef
53 if $rt eq 'IO';
54
55 if (reftype(\$fh) eq 'GLOB') { # handle openhandle(*DATA)
56 $fh = \(my $tmp=$fh);
57 }
58 elsif ($rt ne 'GLOB') {
59 return undef;
60 }
61
62 (tied(*$fh) or defined(fileno($fh)))
63 ? $fh : undef;
64}
65
66125µs1;
67
68__END__
69
70=head1 NAME
71
72Scalar::Util - A selection of general-utility scalar subroutines
73
74=head1 SYNOPSIS
75
76 use Scalar::Util qw(blessed dualvar isweak readonly refaddr reftype tainted
77 weaken isvstring looks_like_number set_prototype);
78 # and other useful utils appearing below
79
80=head1 DESCRIPTION
81
82C<Scalar::Util> contains a selection of subroutines that people have
83expressed would be nice to have in the perl core, but the usage would
84not really be high enough to warrant the use of a keyword, and the size
85so small such that being individual extensions would be wasteful.
86
87By default C<Scalar::Util> does not export any subroutines. The
88subroutines defined are
89
90=over 4
91
92=item blessed EXPR
93
94If EXPR evaluates to a blessed reference the name of the package
95that it is blessed into is returned. Otherwise C<undef> is returned.
96
97 $scalar = "foo";
98 $class = blessed $scalar; # undef
99
100 $ref = [];
101 $class = blessed $ref; # undef
102
103 $obj = bless [], "Foo";
104 $class = blessed $obj; # "Foo"
105
106=item dualvar NUM, STRING
107
108Returns a scalar that has the value NUM in a numeric context and the
109value STRING in a string context.
110
111 $foo = dualvar 10, "Hello";
112 $num = $foo + 2; # 12
113 $str = $foo . " world"; # Hello world
114
115=item isvstring EXPR
116
117If EXPR is a scalar which was coded as a vstring the result is true.
118
119 $vs = v49.46.48;
120 $fmt = isvstring($vs) ? "%vd" : "%s"; #true
121 printf($fmt,$vs);
122
123=item isweak EXPR
124
125If EXPR is a scalar which is a weak reference the result is true.
126
127 $ref = \$foo;
128 $weak = isweak($ref); # false
129 weaken($ref);
130 $weak = isweak($ref); # true
131
132B<NOTE>: Copying a weak reference creates a normal, strong, reference.
133
134 $copy = $ref;
135 $weak = isweak($copy); # false
136
137=item looks_like_number EXPR
138
139Returns true if perl thinks EXPR is a number. See
140L<perlapi/looks_like_number>.
141
142=item openhandle FH
143
144Returns FH if FH may be used as a filehandle and is open, or FH is a tied
145handle. Otherwise C<undef> is returned.
146
147 $fh = openhandle(*STDIN); # \*STDIN
148 $fh = openhandle(\*STDIN); # \*STDIN
149 $fh = openhandle(*NOTOPEN); # undef
150 $fh = openhandle("scalar"); # undef
151
152=item readonly SCALAR
153
154Returns true if SCALAR is readonly.
155
156 sub foo { readonly($_[0]) }
157
158 $readonly = foo($bar); # false
159 $readonly = foo(0); # true
160
161=item refaddr EXPR
162
163If EXPR evaluates to a reference the internal memory address of
164the referenced value is returned. Otherwise C<undef> is returned.
165
166 $addr = refaddr "string"; # undef
167 $addr = refaddr \$var; # eg 12345678
168 $addr = refaddr []; # eg 23456784
169
170 $obj = bless {}, "Foo";
171 $addr = refaddr $obj; # eg 88123488
172
173=item reftype EXPR
174
175If EXPR evaluates to a reference the type of the variable referenced
176is returned. Otherwise C<undef> is returned.
177
178 $type = reftype "string"; # undef
179 $type = reftype \$var; # SCALAR
180 $type = reftype []; # ARRAY
181
182 $obj = bless {}, "Foo";
183 $type = reftype $obj; # HASH
184
185=item set_prototype CODEREF, PROTOTYPE
186
187Sets the prototype of the given function, or deletes it if PROTOTYPE is
188undef. Returns the CODEREF.
189
190 set_prototype \&foo, '$$';
191
192=item tainted EXPR
193
194Return true if the result of EXPR is tainted
195
196 $taint = tainted("constant"); # false
197 $taint = tainted($ENV{PWD}); # true if running under -T
198
199=item weaken REF
200
201REF will be turned into a weak reference. This means that it will not
202hold a reference count on the object it references. Also when the reference
203count on that object reaches zero, REF will be set to undef.
204
205This is useful for keeping copies of references , but you don't want to
206prevent the object being DESTROY-ed at its usual time.
207
208 {
209 my $var;
210 $ref = \$var;
211 weaken($ref); # Make $ref a weak reference
212 }
213 # $ref is now undef
214
215Note that if you take a copy of a scalar with a weakened reference,
216the copy will be a strong reference.
217
218 my $var;
219 my $foo = \$var;
220 weaken($foo); # Make $foo a weak reference
221 my $bar = $foo; # $bar is now a strong reference
222
223This may be less obvious in other situations, such as C<grep()>, for instance
224when grepping through a list of weakened references to objects that may have
225been destroyed already:
226
227 @object = grep { defined } @object;
228
229This will indeed remove all references to destroyed objects, but the remaining
230references to objects will be strong, causing the remaining objects to never
231be destroyed because there is now always a strong reference to them in the
232@object array.
233
234=back
235
236=head1 DIAGNOSTICS
237
238Module use may give one of the following errors during import.
239
240=over
241
242=item Weak references are not implemented in the version of perl
243
244The version of perl that you are using does not implement weak references, to use
245C<isweak> or C<weaken> you will need to use a newer release of perl.
246
247=item Vstrings are not implemented in the version of perl
248
249The version of perl that you are using does not implement Vstrings, to use
250C<isvstring> you will need to use a newer release of perl.
251
252=item C<NAME> is only available with the XS version of Scalar::Util
253
254C<Scalar::Util> contains both perl and C implementations of many of its functions
255so that those without access to a C compiler may still use it. However some of the functions
256are only available when a C compiler was available to compile the XS version of the extension.
257
258At present that list is: weaken, isweak, dualvar, isvstring, set_prototype
259
260=back
261
262=head1 KNOWN BUGS
263
264There is a bug in perl5.6.0 with UV's that are >= 1<<31. This will
265show up as tests 8 and 9 of dualvar.t failing
266
267=head1 SEE ALSO
268
269L<List::Util>
270
271=head1 COPYRIGHT
272
273Copyright (c) 1997-2007 Graham Barr <gbarr@pobox.com>. All rights reserved.
274This program is free software; you can redistribute it and/or modify it
275under the same terms as Perl itself.
276
277Except weaken and isweak which are
278
279Copyright (c) 1999 Tuomas J. Lukka <lukka@iki.fi>. All rights reserved.
280This program is free software; you can redistribute it and/or modify it
281under the same terms as perl itself.
282
283=cut
# spent 107ms within Scalar::Util::blessed which was called 18970 times, avg 6µs/call: # 4637 times (26.4ms+0s) by Class::MOP::Mixin::HasMethods::get_method at line 113 of Class/MOP/Mixin/HasMethods.pm, avg 6µs/call # 4637 times (18.2ms+0s) by Class::MOP::Mixin::HasMethods::get_method at line 115 of Class/MOP/Mixin/HasMethods.pm, avg 4µs/call # 1771 times (7.50ms+0s) by Class::MOP::class_of at line 60 of Class/MOP.pm, avg 4µs/call # 943 times (4.75ms+0s) by Class::MOP::Mixin::HasMethods::add_method at line 43 of Class/MOP/Mixin/HasMethods.pm, avg 5µs/call # 861 times (6.65ms+0s) by Catalyst::uri_for at line 1271 of Catalyst.pm, avg 8µs/call # 861 times (4.87ms+0s) by Catalyst::uri_for at line 1287 of Catalyst.pm, avg 6µs/call # 861 times (3.33ms+0s) by Catalyst::uri_for at line 1291 of Catalyst.pm, avg 4µs/call # 537 times (2.71ms+0s) by Class::MOP::Object::meta at line 17 of Class/MOP/Object.pm, avg 5µs/call # 377 times (2.28ms+0s) by Class::MOP::Method::wrap at line 31 of Class/MOP/Method.pm, avg 6µs/call # 305 times (1.90ms+0s) by Class::MOP::Method::Accessor::new at line 26 of Class/MOP/Method/Accessor.pm, avg 6µs/call # 292 times (1.51ms+0s) by Moose::Util::TypeConstraints::find_type_constraint at line 255 of Moose/Util/TypeConstraints.pm, avg 5µs/call # 259 times (2.25ms+0s) by Class::MOP::Mixin::HasAttributes::add_attribute at line 21 of Class/MOP/Mixin/HasAttributes.pm, avg 9µs/call # 234 times (1.33ms+0s) by Class::MOP::Attribute::attach_to_class at line 230 of Class/MOP/Attribute.pm, avg 6µs/call # 231 times (12.2ms+0s) by Catalyst::Component::config at line 128 of Catalyst/Component.pm, avg 53µs/call # 214 times (1.01ms+0s) by Class::MOP::Class::clone_object at line 404 of Class/MOP/Class.pm, avg 5µs/call # 214 times (929µs+0s) by Class::MOP::Class::_clone_instance at line 417 of Class/MOP/Class.pm, avg 4µs/call # 163 times (761µs+0s) by Moose::Meta::Role::does_role at line 377 of Moose/Meta/Role.pm, avg 5µs/call # 158 times (1.10ms+0s) by Class::MOP::Instance::BUILDARGS at line 18 of Class/MOP/Instance.pm, avg 7µs/call # 119 times (457µs+0s) by Moose::Meta::Class::add_attribute at line 296 of Moose/Meta/Class.pm, avg 4µs/call # 111 times (484µs+0s) by Catalyst::Action::DESTROY or Catalyst::Action::new or Catalyst::ActionContainer::new or Catalyst::Controller::new or Catalyst::DispatchType::Default::new or Catalyst::DispatchType::Index::new or Catalyst::DispatchType::Path::new or Catalyst::DispatchType::Regex::new or Catalyst::Dispatcher::new or Catalyst::Exception::Detach::new or Catalyst::Exception::Go::new or Catalyst::Request::DESTROY or Catalyst::Request::new or Catalyst::Response::DESTROY or Catalyst::Response::new or Catalyst::Stats::DESTROY or Catalyst::Stats::new or Catalyst::View::new or Data::Visitor::Callback::DESTROY or Data::Visitor::Callback::new or Epoll::DESTROY or Epoll::new at line 2 of generated method (unknown origin), avg 4µs/call # 104 times (397µs+0s) by Class::MOP::Method::Wrapped::wrap at line 74 of Class/MOP/Method/Wrapped.pm, avg 4µs/call # 82 times (504µs+0s) by Moose::Meta::TypeConstraint::Registry::add_type_constraint at line 47 of Moose/Meta/TypeConstraint/Registry.pm, avg 6µs/call # 64 times (377µs+0s) by MooseX::Types::TypeDecorator::__type_constraint at line 97 of MooseX/Types/TypeDecorator.pm, avg 6µs/call # 55 times (408µs+0s) by Moose::Meta::Role::Application::RoleSummation::meta or Moose::Meta::Role::Application::ToClass::meta or Moose::Meta::Role::Application::ToInstance::meta or Moose::Meta::Role::Application::ToRole::meta or Moose::Meta::Role::Application::meta or Moose::Meta::Role::Composite::meta or Moose::Meta::Role::Method::Required::meta or Moose::Meta::Role::meta or Moose::Meta::TypeCoercion::Union::meta or Moose::Meta::TypeCoercion::meta or Moose::Meta::TypeConstraint::Class::meta or Moose::Meta::TypeConstraint::DuckType::meta or Moose::Meta::TypeConstraint::Enum::meta or Moose::Meta::TypeConstraint::Parameterizable::meta or Moose::Meta::TypeConstraint::Parameterized::meta or Moose::Meta::TypeConstraint::Registry::meta or Moose::Meta::TypeConstraint::Role::meta or Moose::Meta::TypeConstraint::Union::meta or Moose::Meta::TypeConstraint::meta at line 50 of metaclass.pm, avg 7µs/call # 41 times (253µs+0s) by Moose::Util::_apply_all_roles at line 104 of Moose/Util.pm, avg 6µs/call # 40 times (223µs+0s) by Class::MOP::Mixin::meta at line 14 of Class/MOP/Mixin.pm, avg 6µs/call # 37 times (183µs+0s) by Moose::Util::_apply_all_roles at line 128 of Moose/Util.pm, avg 5µs/call # 37 times (151µs+0s) by Moose::Meta::Role::apply at line 404 of Moose/Meta/Role.pm, avg 4µs/call # 31 times (162µs+0s) by Class::MOP::Method::Constructor::new at line 20 of Class/MOP/Method/Constructor.pm, avg 5µs/call # 27 times (130µs+0s) by Data::Visitor::visit_no_rec_check at line 104 of Data/Visitor.pm, avg 5µs/call # 27 times (115µs+0s) by Moose::Meta::Method::Destructor::is_needed at line 58 of Moose/Meta/Method/Destructor.pm, avg 4µs/call # 26 times (188µs+0s) by Moose::Meta::Class::add_role at line 188 of Moose/Meta/Class.pm, avg 7µs/call # 26 times (158µs+0s) by Moose::Meta::Class::add_role_application at line 201 of Moose/Meta/Class.pm, avg 6µs/call # 26 times (100µs+0s) by overload::AddrRef at line 95 of overload.pm, avg 4µs/call # 25 times (107µs+0s) by Moose::Meta::Role::add_attribute at line 196 of Moose/Meta/Role.pm, avg 4µs/call # 25 times (96µs+0s) by Moose::Meta::Role::Attribute::attach_to_role at line 55 of Moose/Meta/Role/Attribute.pm, avg 4µs/call # 23 times (114µs+0s) by MooseX::Types::TypeDecorator::__ANON__[/usr/lib/perl5/vendor_perl/5.10.1/MooseX/Types/TypeDecorator.pm:21] at line 16 of MooseX/Types/TypeDecorator.pm, avg 5µs/call # 22 times (103µs+0s) by Moose::Meta::Attribute::_process_options at line 303 of Moose/Meta/Attribute.pm, avg 5µs/call # 21 times (245µs+0s) by MooseX::Types::TypeDecorator::isa at line 115 of MooseX/Types/TypeDecorator.pm, avg 12µs/call # 19 times (317µs+0s) by Moose::Meta::Role::add_required_methods at line 215 of Moose/Meta/Role.pm, avg 17µs/call # 18 times (107µs+0s) by Class::MOP::Package::reinitialize at line 50 of Class/MOP/Package.pm, avg 6µs/call # 18 times (90µs+0s) by Moose::Meta::Role::Application::RoleSummation::get_method_aliases_for_role at line 38 of Moose/Meta/Role/Application/RoleSummation.pm, avg 5µs/call # 18 times (81µs+0s) by Template::Context::template at line 87 of Template/Context.pm, avg 4µs/call # 18 times (64µs+0s) by Class::MOP::Package::reinitialize at line 54 of Class/MOP/Package.pm, avg 4µs/call # 17 times (85µs+0s) by Moose::Util::TypeConstraints::_create_type_constraint at line 523 of Moose/Util/TypeConstraints.pm, avg 5µs/call # 16 times (34µs+0s) by Catalyst::ClassData::mk_classdata at line 10 of Catalyst/ClassData.pm, avg 2µs/call # 15 times (105µs+0s) by Moose::Meta::Class::reinitialize at line 145 of Moose/Meta/Class.pm, avg 7µs/call # 15 times (88µs+0s) by Catalyst::Request::header or Catalyst::Response::content_length or Catalyst::Response::content_type or Catalyst::Stats::accept or Catalyst::Stats::traverse at line 92 of Moose/Meta/Method/Delegation.pm, avg 6µs/call # 14 times (100µs+0s) by Moose::Meta::Method::Delegation::_get_delegate_accessor at line 129 of Moose/Meta/Method/Delegation.pm, avg 7µs/call # 14 times (77µs+0s) by Template::Context::process at line 373 of Template/Context.pm, avg 5µs/call # 14 times (75µs+0s) by Template::Context::process at line 331 of Template/Context.pm, avg 5µs/call # 14 times (52µs+0s) by Moose::Meta::Method::Delegation::new at line 25 of Moose/Meta/Method/Delegation.pm, avg 4µs/call # 13 times (71µs+0s) by Tree::Simple::_setParent at line 78 of Tree/Simple.pm, avg 5µs/call # 13 times (65µs+0s) by Tree::Simple::_insertChildAt at line 162 of Tree/Simple.pm, avg 5µs/call # 13 times (43µs+0s) by Class::MOP::Class:::around at line 73 of Catalyst/Component.pm, avg 3µs/call # 12 times (40µs+0s) by Moose::Object::new at line 24 of Moose/Object.pm, avg 3µs/call # 11 times (60µs+0s) by Moose::Meta::Role::add_role at line 357 of Moose/Meta/Role.pm, avg 5µs/call # 11 times (59µs+0s) by Moose::Util::MetaRole::apply_metaroles at line 23 of Moose/Util/MetaRole.pm, avg 5µs/call # 11 times (54µs+0s) by Moose::Util::MetaRole::_fixup_old_style_args at line 59 of Moose/Util/MetaRole.pm, avg 5µs/call # 11 times (51µs+0s) by Catalyst::setup_component at line 2516 of Catalyst.pm, avg 5µs/call # 10 times (45µs+0s) by Catalyst::Dispatcher::_command2action at line 149 of Catalyst/Dispatcher.pm, avg 4µs/call # 10 times (33µs+0s) by Template::Context::process at line 339 of Template/Context.pm, avg 3µs/call # 10 times (26µs+0s) by Catalyst::Component::BUILDARGS at line 83 of Catalyst/Component.pm, avg 3µs/call # 9 times (104µs+0s) by Moose::Meta::Role::Composite::add_method at line 82 of Moose/Meta/Role/Composite.pm, avg 12µs/call # 9 times (47µs+0s) by MooseX::Types::TypeDecorator::new at line 71 of MooseX/Types/TypeDecorator.pm, avg 5µs/call # 8 times (93µs+0s) by Moose::Meta::Role::Application::RoleSummation::get_exclusions_for_role at line 24 of Moose/Meta/Role/Application/RoleSummation.pm, avg 12µs/call # 8 times (38µs+0s) by Moose::Meta::Role::combine at line 432 of Moose/Meta/Role.pm, avg 5µs/call # 7 times (30µs+0s) by Catalyst::setup_plugins at line 2821 of Catalyst.pm, avg 4µs/call # 7 times (28µs+0s) by Catalyst::Controller::register_action_methods at line 219 of Catalyst/Controller.pm, avg 4µs/call # 5 times (106µs+0s) by Moose::Meta::TypeConstraint::Parameterized::compile_type_constraint at line 46 of Moose/Meta/TypeConstraint/Parameterized.pm, avg 21µs/call # 5 times (26µs+0s) by Tree::Simple::accept at line 454 of Tree/Simple.pm, avg 5µs/call # 5 times (26µs+0s) by Template::Iterator::new at line 55 of Template/Iterator.pm, avg 5µs/call # 5 times (24µs+0s) by Tree::Simple::Visitor::FindByUID::visit at line 98 of Tree/Simple/Visitor/FindByUID.pm, avg 5µs/call # 5 times (22µs+0s) by Data::Visitor::retain_magic at line 405 of Data/Visitor.pm, avg 4µs/call # 5 times (18µs+0s) by Tree::Simple::Visitor::FindByUID::visit at line 44 of Tree/Simple/Visitor/FindByUID.pm, avg 4µs/call # 4 times (20µs+0s) by Catalyst::Dispatcher::_invoke_as_component at line 323 of Catalyst/Dispatcher.pm, avg 5µs/call # 4 times (14µs+0s) by Catalyst::Dispatcher::_find_component at line 312 of Catalyst/Dispatcher.pm, avg 3µs/call # 4 times (11µs+0s) by Catalyst::Dispatcher::_find_component at line 314 of Catalyst/Dispatcher.pm, avg 3µs/call # 3 times (16µs+0s) by Moose::Meta::Role::reinitialize at line 170 of Moose/Meta/Role.pm, avg 5µs/call # 3 times (15µs+0s) by MooseX::Emulate::Class::Accessor::Fast::__ANON__[/usr/lib/perl5/vendor_perl/5.10.1/MooseX/Emulate/Class/Accessor/Fast.pm:77] at line 74 of MooseX/Emulate/Class/Accessor/Fast.pm, avg 5µs/call # 2 times (10µs+0s) by Moose::Role::init_meta at line 123 of Moose/Role.pm, avg 5µs/call # 2 times (6µs+0s) by Class::MOP::Mixin::HasMethods::remove_method at line 140 of Class/MOP/Mixin/HasMethods.pm, avg 3µs/call # once (11µs+0s) by Catalyst::View::TT::process at line 221 of Catalyst/View/TT.pm # once (9µs+0s) by Catalyst::finalize_headers at line 1829 of Catalyst.pm # once (7µs+0s) by Catalyst::Engine::finalize_body at line 50 of Catalyst/Engine.pm # once (7µs+0s) by Catalyst::setup at line 1122 of Catalyst.pm # once (6µs+0s) by Tree::Simple::_init at line 60 of Tree/Simple.pm # once (6µs+0s) by Data::Visitor::Callback::visit_object at line 160 of Data/Visitor/Callback.pm # once (6µs+0s) by Catalyst::setup at line 1123 of Catalyst.pm # once (6µs+0s) by Catalyst::Engine::finalize_cookies at line 81 of Catalyst/Engine.pm # once (5µs+0s) by Moose::Util::MetaRole::_make_new_metaclass at line 95 of Moose/Util/MetaRole.pm # once (5µs+0s) by Moose::Meta::TypeConstraint::Class::__ANON__[/usr/lib/perl5/vendor_perl/5.10.1/i386-linux-thread-multi/Moose/Meta/TypeConstraint/Class.pm:38] at line 37 of Moose/Meta/TypeConstraint/Class.pm # once (3µs+0s) by Moose::init_meta at line 208 of Moose.pm
sub Scalar::Util::blessed; # xsub
# spent 186µs within Scalar::Util::looks_like_number which was called 31 times, avg 6µs/call: # 29 times (174µs+0s) by Class::MOP::Method::Constructor::_generate_slot_initializer at line 151 of Class/MOP/Method/Constructor.pm, avg 6µs/call # 2 times (12µs+0s) by Catalyst::Action::compare at line 86 of Catalyst/Action.pm, avg 6µs/call
sub Scalar::Util::looks_like_number; # xsub
# spent 1.03ms within Scalar::Util::refaddr which was called 228 times, avg 5µs/call: # 70 times (283µs+0s) by Moose::Meta::TypeConstraint::equals at line 136 of Moose/Meta/TypeConstraint.pm, avg 4µs/call # 48 times (176µs+0s) by Class::MOP::Method::Inlined::can_be_inlined at line 74 of Class/MOP/Method/Inlined.pm, avg 4µs/call # 26 times (77µs+0s) by overload::AddrRef at line 98 of overload.pm, avg 3µs/call # 20 times (69µs+0s) by Class::MOP::Method::Inlined::can_be_inlined at line 79 of Class/MOP/Method/Inlined.pm, avg 3µs/call # 16 times (218µs+0s) by Data::Visitor::Callback::callback_and_reg at line 266 of Data/Visitor/Callback.pm, avg 14µs/call # 10 times (45µs+0s) by Data::Visitor::_register_mapping at line 98 of Data/Visitor.pm, avg 4µs/call # 10 times (42µs+0s) by Data::Visitor::Callback::visit_hash_entry at line 223 of Data/Visitor/Callback.pm, avg 4µs/call # 10 times (39µs+0s) by Data::Visitor::Callback::visit_hash at line 9 of (eval 0)[Data/Visitor/Callback.pm:195] at line 195 of Data/Visitor/Callback.pm, avg 4µs/call # 6 times (30µs+0s) by Data::Visitor::Callback::visit at line 78 of Data/Visitor/Callback.pm, avg 5µs/call # 6 times (27µs+0s) by Data::Visitor::visit at line 62 of Data/Visitor.pm, avg 5µs/call # 6 times (26µs+0s) by Data::Visitor::Callback::visit at line 100 of Data/Visitor/Callback.pm, avg 4µs/call
sub Scalar::Util::refaddr; # xsub
# spent 8.85ms within Scalar::Util::reftype which was called 1715 times, avg 5µs/call: # 925 times (4.55ms+0s) by Sub::Install::_CODELIKE at line 98 of Sub/Install.pm, avg 5µs/call # 377 times (1.75ms+0s) by Class::MOP::Method::wrap at line 31 of Class/MOP/Method.pm, avg 5µs/call # 242 times (1.49ms+0s) by Class::MOP::Package::has_package_symbol at line 171 of Class/MOP/Package.pm, avg 6µs/call # 111 times (793µs+0s) by Class::MOP::Class::_construct_instance at line 369 of Class/MOP/Class.pm, avg 7µs/call # 26 times (84µs+0s) by overload::AddrRef at line 97 of overload.pm, avg 3µs/call # 16 times (78µs+0s) by List::MoreUtils::all at line 302 of Moose/Util/TypeConstraints.pm, avg 5µs/call # 5 times (33µs+0s) by __TYPE__::ArrayRef or __TYPE__::HashRef at line 392 of MooseX/Types.pm, avg 7µs/call # 5 times (26µs+0s) by Data::Visitor::visit_ref at line 133 of Data/Visitor.pm, avg 5µs/call # 5 times (26µs+0s) by Data::Visitor::Callback::visit_hash at line 5 of (eval 0)[Data/Visitor/Callback.pm:195] at line 195 of Data/Visitor/Callback.pm, avg 5µs/call # 2 times (12µs+0s) by List::MoreUtils::any at line 277 of Moose/Util/TypeConstraints.pm, avg 6µs/call # once (5µs+0s) by Moose::Util::TypeConstraints::subtype at line 296 of Moose/Util/TypeConstraints.pm
sub Scalar::Util::reftype; # xsub
# spent 8µs within Scalar::Util::set_prototype which was called # once (8µs+0s) by Moose::Exporter::_curry_wrapper at line 273 of Moose/Exporter.pm
sub Scalar::Util::set_prototype; # xsub
# spent 12.4ms within Scalar::Util::weaken which was called 1895 times, avg 7µs/call: # 783 times (4.36ms+0s) by Class::MOP::Method::attach_to_class at line 75 of Class/MOP/Method.pm, avg 6µs/call # 305 times (3.22ms+0s) by Class::MOP::Method::Accessor::new at line 37 of Class/MOP/Method/Accessor.pm, avg 11µs/call # 234 times (1.43ms+0s) by Class::MOP::Attribute::attach_to_class at line 232 of Class/MOP/Attribute.pm, avg 6µs/call # 214 times (1.39ms+0s) by Class::MOP::Method::wrap at line 46 of Class/MOP/Method.pm, avg 6µs/call # 158 times (810µs+0s) by Class::MOP::Instance::new at line 42 of Class/MOP/Instance.pm, avg 5µs/call # 31 times (186µs+0s) by Class::MOP::Method::Constructor::new at line 32 of Class/MOP/Method/Constructor.pm, avg 6µs/call # 26 times (208µs+0s) by Moose::Meta::Role::Application::ToClass::apply at line 28 of Moose/Meta/Role/Application/ToClass.pm, avg 8µs/call # 26 times (133µs+0s) by Moose::Meta::Method::Destructor::new at line 41 of Moose/Meta/Method/Destructor.pm, avg 5µs/call # 26 times (126µs+0s) by Moose::Meta::Role::Application::ToClass::apply at line 29 of Moose/Meta/Role/Application/ToClass.pm, avg 5µs/call # 25 times (188µs+0s) by Moose::Meta::Role::Attribute::attach_to_role at line 59 of Moose/Meta/Role/Attribute.pm, avg 8µs/call # 25 times (147µs+0s) by Moose::Meta::Method::Constructor::new at line 39 of Moose/Meta/Method/Constructor.pm, avg 6µs/call # 14 times (61µs+0s) by Moose::Meta::Method::Delegation::new at line 48 of Moose/Meta/Method/Delegation.pm, avg 4µs/call # 13 times (60µs+0s) by Tree::Simple::_setParent at line 86 of Tree/Simple.pm, avg 5µs/call # 8 times (50µs+0s) by Class::MOP::weaken_metaclass at line 53 of Class/MOP.pm, avg 6µs/call # 4 times (27µs+0s) by Catalyst::View::TT::new at line 143 of Catalyst/View/TT.pm, avg 7µs/call # once (11µs+0s) by Catalyst::Plugin::Session::Store::DBI::BEGIN@6 at line 287 of DBI.pm # once (6µs+0s) by Catalyst::Request::_context at line 47 of accessor _context defined at Catalyst/Request.pm # once (5µs+0s) by Catalyst::Response::_context at line 35 of accessor _context defined at Catalyst/Response.pm
sub Scalar::Util::weaken; # xsub
Report produced by the NYTProf 3.11 Perl profiler, developed by Tim Bunce and Adam Kaplan.