Profile of File/Spec/Functions.pm

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For script/ponapi
Run on Wed Feb 10 15:51:26 2016
Reported on Thu Feb 11 09:43:09 2016

Filename | /usr/lib/perl/5.18/File/Spec/Functions.pm
Statements | Executed 89 statements in 370µs

Subroutines
Calls | P | F | Exclusive Time | Inclusive Time | Subroutine
--- | --- | --- | --- | --- | ---
38 | 4 | 1 | 86µs | 1.23ms | File::Spec::Functions::::__ANON__[:43]File::Spec::Functions::__ANON__[:43]
1 | 1 | 1 | 21µs | 21µs | File::Spec::Functions::::BEGIN@3File::Spec::Functions::BEGIN@3
1 | 1 | 1 | 6µs | 14µs | File::Spec::Functions::::BEGIN@4File::Spec::Functions::BEGIN@4
1 | 1 | 1 | 5µs | 13µs | File::Spec::Functions::::BEGIN@42File::Spec::Functions::BEGIN@42
1 | 1 | 1 | 5µs | 52µs | File::Spec::Functions::::BEGIN@6File::Spec::Functions::BEGIN@6

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

Line | State ments | Time on line | Calls | Time in subs | Code
--- | --- | --- | --- | --- | ---
1 |  |  |  |  | package File::Spec::Functions;
2 |  |  |  |  |
3 | 2 | 22µs | 1 | 21µs | # spent 21µs within File::Spec::Functions::BEGIN@3 which was called: # once (21µs+0s) by Module::Pluggable::Object::BEGIN@6 at line 3 use File::Spec; # spent 21µs making 1 call to File::Spec::Functions::BEGIN@3
4 | 2 | 21µs | 2 | 23µs | # spent 14µs (6+9) within File::Spec::Functions::BEGIN@4 which was called: # once (6µs+9µs) by Module::Pluggable::Object::BEGIN@6 at line 4 use strict; # spent 14µs making 1 call to File::Spec::Functions::BEGIN@4 # spent 9µs making 1 call to strict::import
5 |  |  |  |  |
6 | 2 | 85µs | 2 | 99µs | # spent 52µs (5+47) within File::Spec::Functions::BEGIN@6 which was called: # once (5µs+47µs) by Module::Pluggable::Object::BEGIN@6 at line 6 use vars qw(@ISA @EXPORT @EXPORT_OK %EXPORT_TAGS $VERSION); # spent 52µs making 1 call to File::Spec::Functions::BEGIN@6 # spent 47µs making 1 call to vars::import
7 |  |  |  |  |
8 | 1 | 400ns |  |  | $VERSION = '3.40';
9 | 1 | 300ns |  |  | $VERSION =~ tr/_//;
10 |  |  |  |  |
11 | 1 | 500ns |  |  | require Exporter;
12 |  |  |  |  |
13 | 1 | 4µs |  |  | @ISA = qw(Exporter);
14 |  |  |  |  |
15 | 1 | 1µs |  |  | @EXPORT = qw(
16 |  |  |  |  | canonpath
17 |  |  |  |  | catdir
18 |  |  |  |  | catfile
19 |  |  |  |  | curdir
20 |  |  |  |  | rootdir
21 |  |  |  |  | updir
22 |  |  |  |  | no_upwards
23 |  |  |  |  | file_name_is_absolute
24 |  |  |  |  | path
25 |  |  |  |  | );
26 |  |  |  |  |
27 | 1 | 1µs |  |  | @EXPORT_OK = qw(
28 |  |  |  |  | devnull
29 |  |  |  |  | tmpdir
30 |  |  |  |  | splitpath
31 |  |  |  |  | splitdir
32 |  |  |  |  | catpath
33 |  |  |  |  | abs2rel
34 |  |  |  |  | rel2abs
35 |  |  |  |  | case_tolerant
36 |  |  |  |  | );
37 |  |  |  |  |
38 | 1 | 2µs |  |  | %EXPORT_TAGS = ( ALL => [ @EXPORT_OK, @EXPORT ] );
39 |  |  |  |  |
40 | 1 | 600ns |  |  | foreach my $meth (@EXPORT, @EXPORT_OK) {
41 | 17 | 63µs | 17 | 28µs | my $sub = File::Spec->can($meth); # spent 28µs making 17 calls to UNIVERSAL::can, avg 2µs/call
42 | 2 | 46µs | 2 | 21µs | # spent 13µs (5+8) within File::Spec::Functions::BEGIN@42 which was called: # once (5µs+8µs) by Module::Pluggable::Object::BEGIN@6 at line 42 no strict 'refs'; # spent 13µs making 1 call to File::Spec::Functions::BEGIN@42 # spent 8µs making 1 call to strict::unimport
43 | 55 | 117µs | 38 | 1.14ms | # spent 1.23ms (86µs+1.14) within File::Spec::Functions::__ANON__[/usr/lib/perl/5.18/File/Spec/Functions.pm:43] which was called 38 times, avg 32µs/call: # 20 times (38µs+247µs) by Module::Pluggable::Object::search_paths at line 181 of Module/Pluggable/Object.pm, avg 14µs/call # 6 times (15µs+726µs) by Module::Pluggable::Object::search_paths at line 197 of Module/Pluggable/Object.pm, avg 123µs/call # 6 times (16µs+163µs) by Module::Pluggable::Object::search_paths at line 204 of Module/Pluggable/Object.pm, avg 30µs/call # 6 times (18µs+5µs) by Module::Pluggable::Object::search_paths at line 226 of Module/Pluggable/Object.pm, avg 4µs/call *{$meth} = sub {&$sub('File::Spec', @_)}; # spent 726µs making 6 calls to File::Spec::Unix::abs2rel, avg 121µs/call # spent 247µs making 20 calls to File::Spec::Unix::catdir, avg 12µs/call # spent 163µs making 6 calls to File::Spec::Unix::catfile, avg 27µs/call # spent 5µs making 6 calls to File::Spec::Unix::curdir, avg 767ns/call
44 |  |  |  |  | }
45 |  |  |  |  |
46 |  |  |  |  |
47 | 1 | 6µs |  |  | 1;
48 |  |  |  |  | __END__