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For script/ponapi
  Run on Wed Feb 10 15:51:26 2016
Reported on Thu Feb 11 09:43:08 2016

Filename/usr/share/perl/5.18/vars.pm
StatementsExecuted 604 statements in 1.81ms
Subroutines
Calls P F Exclusive
Time
Inclusive
Time
Subroutine
3434261.17ms1.44msvars::::importvars::import
34531268µs268µsvars::::CORE:matchvars::CORE:match (opcode)
11114µs14µsvars::::BEGIN@3vars::BEGIN@3
1116µs66µsvars::::BEGIN@7vars::BEGIN@7
1114µs12µsvars::::BEGIN@8vars::BEGIN@8
Call graph for these subroutines as a Graphviz dot language file.
Line State
ments
Time
on line
Calls Time
in subs
Code
1package vars;
2
3248µs114µs
# spent 14µs within vars::BEGIN@3 which was called: # once (14µs+0s) by Cwd::BEGIN@5 at line 3
use 5.006;
# spent 14µs making 1 call to vars::BEGIN@3
4
51500nsour $VERSION = '1.03';
6
7223µs2127µs
# spent 66µs (6+60) within vars::BEGIN@7 which was called: # once (6µs+60µs) by Cwd::BEGIN@5 at line 7
use warnings::register;
# spent 66µs making 1 call to vars::BEGIN@7 # spent 60µs making 1 call to warnings::register::import
82231µs220µs
# spent 12µs (4+8) within vars::BEGIN@8 which was called: # once (4µs+8µs) by Cwd::BEGIN@5 at line 8
use strict qw(vars subs);
# spent 12µs making 1 call to vars::BEGIN@8 # spent 8µs making 1 call to strict::import
9
10
# spent 1.44ms (1.17+268µs) within vars::import which was called 34 times, avg 42µs/call: # once (95µs+39µs) by Time::Seconds::BEGIN@3 at line 3 of Time/Seconds.pm # once (110µs+19µs) by File::stat::BEGIN@28 at line 28 of File/stat.pm # once (66µs+15µs) by Storable::BEGIN@22 at line 22 of Storable.pm # once (63µs+13µs) by Getopt::Long::BEGIN@45 at line 45 of Getopt/Long.pm # once (50µs+10µs) by Pod::Perldoc::BEGIN@12 at line 12 of Pod/Perldoc.pm # once (46µs+10µs) by Time::Local::BEGIN@8 at line 8 of Time/Local.pm # once (43µs+8µs) by List::MoreUtils::BEGIN@8 at line 8 of List/MoreUtils.pm # once (42µs+8µs) by URI::BEGIN@13 at line 13 of URI.pm # once (38µs+11µs) by Cwd::BEGIN@5 at line 5 of Cwd.pm # once (40µs+9µs) by File::Temp::BEGIN@170 at line 170 of File/Temp.pm # once (40µs+8µs) by Getopt::Long::BEGIN@51 at line 51 of Getopt/Long.pm # once (39µs+8µs) by File::Spec::Functions::BEGIN@6 at line 6 of File/Spec/Functions.pm # once (40µs+7µs) by Getopt::Long::BEGIN@48 at line 48 of Getopt/Long.pm # once (38µs+8µs) by File::Path::BEGIN@19 at line 19 of File/Path.pm # once (36µs+8µs) by Params::Util::BEGIN@65 at line 65 of Params/Util.pm # once (33µs+6µs) by Getopt::Long::BEGIN@46 at line 46 of Getopt/Long.pm # once (32µs+7µs) by URI::BEGIN@7 at line 7 of URI.pm # once (32µs+6µs) by HTTP::Date::BEGIN@13 at line 13 of HTTP/Date.pm # once (30µs+6µs) by Params::Validate::BEGIN@15 at line 15 of Params/Validate.pm # once (27µs+5µs) by Getopt::Long::BEGIN@26 at line 26 of Getopt/Long.pm # once (20µs+7µs) by URI::BEGIN@4 at line 4 of URI.pm # once (22µs+5µs) by constant::BEGIN@6 at line 6 of constant.pm # once (19µs+5µs) by Devel::InnerPackage::BEGIN@5 at line 5 of Devel/InnerPackage.pm # once (19µs+4µs) by File::Spec::BEGIN@4 at line 4 of File/Spec.pm # once (17µs+5µs) by Config::BEGIN@7 at line 7 of Config_heavy.pl # once (17µs+5µs) by Config::BEGIN@11 at line 11 of Config.pm # once (18µs+3µs) by B::Deparse::BEGIN@25 at line 25 of B/Deparse.pm # once (16µs+4µs) by parent::BEGIN@3 at line 3 of parent.pm # once (16µs+4µs) by Getopt::Long::BEGIN@19 at line 19 of Getopt/Long.pm # once (14µs+4µs) by base::BEGIN@4 at line 4 of base.pm # once (14µs+2µs) by Pod::Perldoc::GetOptsOO::BEGIN@4 at line 4 of Pod/Perldoc/GetOptsOO.pm # once (12µs+4µs) by Module::Pluggable::Object::BEGIN@9 at line 9 of Module/Pluggable/Object.pm # once (12µs+2µs) by Getopt::Long::BEGIN@22 at line 22 of Getopt/Long.pm # once (11µs+2µs) by File::Spec::Unix::BEGIN@4 at line 4 of File/Spec/Unix.pm
sub import {
113431µs my $callpack = caller;
123464µs my (undef, @imports) = @_;
13347µs my ($sym, $ch);
1434143µs foreach (@imports) {
15115525µs115186µs if (($ch, $sym) = /^([\$\@\%\*\&])(.+)/) {
# spent 186µs making 115 calls to vars::CORE:match, avg 2µs/call
16115185µs11546µs if ($sym =~ /\W/) {
# spent 46µs making 115 calls to vars::CORE:match, avg 404ns/call
17 # time for a more-detailed check-up
18 if ($sym =~ /^\w+[[{].*[]}]$/) {
19 require Carp;
20 Carp::croak("Can't declare individual elements of hash or array");
21 } elsif (warnings::enabled() and length($sym) == 1 and $sym !~ tr/a-zA-Z//) {
22 warnings::warn("No need to declare built-in vars");
23 } elsif (($^H &= strict::bits('vars'))) {
24 require Carp;
25 Carp::croak("'$_' is not a valid variable name under strict vars");
26 }
27 }
28115215µs11536µs $sym = "${callpack}::$sym" unless $sym =~ /::/;
# spent 36µs making 115 calls to vars::CORE:match, avg 311ns/call
29 *$sym =
30 ( $ch eq "\$" ? \$$sym
31 : $ch eq "\@" ? \@$sym
32 : $ch eq "\%" ? \%$sym
33 : $ch eq "\*" ? \*$sym
34 : $ch eq "\&" ? \&$sym
35115337µs : do {
36 require Carp;
37 Carp::croak("'$_' is not a valid variable name");
38 });
39 } else {
40 require Carp;
41 Carp::croak("'$_' is not a valid variable name");
42 }
43 }
44};
45
4612µs1;
47__END__
 
# spent 268µs within vars::CORE:match which was called 345 times, avg 777ns/call: # 115 times (186µs+0s) by vars::import at line 15, avg 2µs/call # 115 times (46µs+0s) by vars::import at line 16, avg 404ns/call # 115 times (36µs+0s) by vars::import at line 28, avg 311ns/call
sub vars::CORE:match; # opcode