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For C:/lo/libo-master/solenv/bin/make_installer.pl
  Run on Mon Sep 24 00:52:54 2012
Reported on Mon Sep 24 07:34:35 2012

Filename/usr/lib/perl5/5.14/File/Copy.pm
StatementsExecuted 427494 statements in 17.3s
Subroutines
Calls P F Exclusive
Time		 Inclusive
Time		 Subroutine
15806215.57s5.57sFile::Copy::::CORE:openFile::Copy::CORE:open (opcode)
15808312.82s2.82sFile::Copy::::CORE:statFile::Copy::CORE:stat (opcode)
15943112.69s2.69sFile::Copy::::CORE:sysreadFile::Copy::CORE:sysread (opcode)
8040111.88s1.88sFile::Copy::::CORE:syswriteFile::Copy::CORE:syswrite (opcode)
7905211.27s1.27sFile::Copy::::CORE:ftdirFile::Copy::CORE:ftdir (opcode)
7903111.24s17.2sFile::Copy::::copyFile::Copy::copy
1580621792ms792msFile::Copy::::CORE:closeFile::Copy::CORE:close (opcode)
790521648ms648msFile::Copy::::CORE:ftsizeFile::Copy::CORE:ftsize (opcode)
211225ms225msFile::Copy::::CORE:renameFile::Copy::CORE:rename (opcode)
790311140ms166msFile::Copy::::_eqFile::Copy::_eq
158062133.7ms33.7msFile::Copy::::CORE:binmodeFile::Copy::CORE:binmode (opcode)
11112.5ms13.5msFile::Copy::::BEGIN@13File::Copy::BEGIN@13
111277µs277µsFile::Copy::::BEGIN@10File::Copy::BEGIN@10
211161µs226msFile::Copy::::_moveFile::Copy::_move
22135µs226msFile::Copy::::moveFile::Copy::move
11121µs44µsFile::Copy::::BEGIN@14File::Copy::BEGIN@14
11117µs24µsFile::Copy::::BEGIN@11File::Copy::BEGIN@11
11115µs35µsFile::Copy::::BEGIN@12File::Copy::BEGIN@12
1119µs9µsFile::Copy::::BEGIN@47File::Copy::BEGIN@47
0000s0sFile::Copy::::__ANON__[:419]File::Copy::__ANON__[:419]
0000s0sFile::Copy::::__ANON__[:425]File::Copy::__ANON__[:425]
0000s0sFile::Copy::::_catnameFile::Copy::_catname
0000s0sFile::Copy::::_vms_efsFile::Copy::_vms_efs
0000s0sFile::Copy::::_vms_unix_rptFile::Copy::_vms_unix_rpt
0000s0sFile::Copy::::carpFile::Copy::carp
0000s0sFile::Copy::::cpFile::Copy::cp
0000s0sFile::Copy::::croakFile::Copy::croak
0000s0sFile::Copy::::mvFile::Copy::mv
Call graph for these subroutines as a Graphviz dot language file.
Line State
ments		 Time
on line		 Calls Time
in subs		 Code
1# File/Copy.pm. Written in 1994 by Aaron Sherman <ajs@ajs.com>. This
2# source code has been placed in the public domain by the author.
3# Please be kind and preserve the documentation.
4#
5# Additions copyright 1996 by Charles Bailey. Permission is granted
6# to distribute the revised code under the same terms as Perl itself.
7
8package File::Copy;
9
102190µs1277µs
# spent 277µs within File::Copy::BEGIN@10 which was called: # once (277µs+0s) by installer::BEGIN@34 at line 10
use 5.006;
# spent 277µs making 1 call to File::Copy::BEGIN@10
11253µs231µs
# spent 24µs (17+7) within File::Copy::BEGIN@11 which was called: # once (17µs+7µs) by installer::BEGIN@34 at line 11
use strict;
# spent 24µs making 1 call to File::Copy::BEGIN@11 # spent 7µs making 1 call to strict::import
12250µs255µs
# spent 35µs (15+20) within File::Copy::BEGIN@12 which was called: # once (15µs+20µs) by installer::BEGIN@34 at line 12
use warnings;
# spent 35µs making 1 call to File::Copy::BEGIN@12 # spent 20µs making 1 call to warnings::import
1322.43ms113.5ms
# spent 13.5ms (12.5+1.04) within File::Copy::BEGIN@13 which was called: # once (12.5ms+1.04ms) by installer::BEGIN@34 at line 13
use File::Spec;
# spent 13.5ms making 1 call to File::Copy::BEGIN@13
142381µs267µs
# spent 44µs (21+23) within File::Copy::BEGIN@14 which was called: # once (21µs+23µs) by installer::BEGIN@34 at line 14
use Config;
# spent 44µs making 1 call to File::Copy::BEGIN@14 # spent 23µs making 1 call to Config::import
15# During perl build, we need File::Copy but Scalar::Util might not be built yet
16# And then we need these games to avoid loading overload, as that will
17# confuse miniperl during the bootstrap of perl.
18139µsmy $Scalar_Util_loaded = eval q{ require Scalar::Util; require overload; 1 };
# spent 2.43ms executing statements in string eval
1913µsour(@ISA, @EXPORT, @EXPORT_OK, $VERSION, $Too_Big, $Syscopy_is_copy);
20sub copy;
21sub syscopy;
22sub cp;
23sub mv;
24
2512µs$VERSION = '2.21';
26
2712µsrequire Exporter;
2819µs@ISA = qw(Exporter);
2913µs@EXPORT = qw(copy move);
3013µs@EXPORT_OK = qw(cp mv);
31
321500ns$Too_Big = 1024 * 1024 * 2;
33
34sub croak {
35 require Carp;
36 goto &Carp::croak;
37}
38
39sub carp {
40 require Carp;
41 goto &Carp::carp;
42}
43
44# Look up the feature settings on VMS using VMS::Feature when available.
45
4611µsmy $use_vms_feature = 0;
47
# spent 9µs within File::Copy::BEGIN@47 which was called: # once (9µs+0s) by installer::BEGIN@34 at line 53
BEGIN {
4819µs if ($^O eq 'VMS') {
49 if (eval { local $SIG{__DIE__}; require VMS::Feature; }) {
50 $use_vms_feature = 1;
51 }
52 }
5313.54ms19µs}
# spent 9µs making 1 call to File::Copy::BEGIN@47
54
55# Need to look up the UNIX report mode. This may become a dynamic mode
56# in the future.
57sub _vms_unix_rpt {
58 my $unix_rpt;
59 if ($use_vms_feature) {
60 $unix_rpt = VMS::Feature::current("filename_unix_report");
61 } else {
62 my $env_unix_rpt = $ENV{'DECC$FILENAME_UNIX_REPORT'} || '';
63 $unix_rpt = $env_unix_rpt =~ /^[ET1]/i;
64 }
65 return $unix_rpt;
66}
67
68# Need to look up the EFS character set mode. This may become a dynamic
69# mode in the future.
70sub _vms_efs {
71 my $efs;
72 if ($use_vms_feature) {
73 $efs = VMS::Feature::current("efs_charset");
74 } else {
75 my $env_efs = $ENV{'DECC$EFS_CHARSET'} || '';
76 $efs = $env_efs =~ /^[ET1]/i;
77 }
78 return $efs;
79}
80
81
82sub _catname {
83 my($from, $to) = @_;
84 if (not defined &basename) {
85 require File::Basename;
86 import File::Basename 'basename';
87 }
88
89 return File::Spec->catfile($to, basename($from));
90}
91
92# _eq($from, $to) tells whether $from and $to are identical
93
# spent 166ms (140+25.7) within File::Copy::_eq which was called 7903 times, avg 21µs/call: # 7903 times (140ms+25.7ms) by File::Copy::copy at line 129, avg 21µs/call
sub _eq {
941580625.7ms my ($from, $to) = map {
# spent 25.7ms making 15806 calls to Scalar::Util::blessed, avg 2µs/call
9547418176ms $Scalar_Util_loaded && Scalar::Util::blessed($_)
96 && overload::Method($_, q{""})
97 ? "$_"
98 : $_
99 } (@_);
100 return '' if ( (ref $from) xor (ref $to) );
101 return $from == $to if ref $from;
102 return $from eq $to;
103}
104
105
# spent 17.2s (1.24+15.9) within File::Copy::copy which was called 7903 times, avg 2.17ms/call: # 7903 times (1.24s+15.9s) by installer::systemactions::copy_one_file at line 298 of /cygdrive/c/lo/libo-master/instsetoo_native/util/C:/lo/libo-master/solenv/bin/modules/installer/systemactions.pm, avg 2.17ms/call
sub copy {
1061975752.55s croak("Usage: copy(FROM, TO [, BUFFERSIZE]) ")
107 unless(@_ == 2 || @_ == 3);
108
109 my $from = shift;
110 my $to = shift;
111
112 my $size;
113 if (@_) {
114 $size = shift(@_) + 0;
115 croak("Bad buffer size for copy: $size\n") unless ($size > 0);
116 }
117
118 my $from_a_handle = (ref($from)
119 ? (ref($from) eq 'GLOB'
120 || UNIVERSAL::isa($from, 'GLOB')
121 || UNIVERSAL::isa($from, 'IO::Handle'))
122 : (ref(\$from) eq 'GLOB'));
123 my $to_a_handle = (ref($to)
124 ? (ref($to) eq 'GLOB'
125 || UNIVERSAL::isa($to, 'GLOB')
126 || UNIVERSAL::isa($to, 'IO::Handle'))
127 : (ref(\$to) eq 'GLOB'));
128
1297903166ms if (_eq($from, $to)) { # works for references, too
# spent 166ms making 7903 calls to File::Copy::_eq, avg 21µs/call
130 carp("'$from' and '$to' are identical (not copied)");
131 # The "copy" was a success as the source and destination contain
132 # the same data.
133 return 1;
134 }
135
136158061.54s1580675.0ms if ((($Config{d_symlink} && $Config{d_readlink}) || $Config{d_link}) &&
# spent 75.0ms making 15806 calls to Config::FETCH, avg 5µs/call
137 !($^O eq 'MSWin32' || $^O eq 'os2')) {
13879031.39s my @fs = stat($from);
# spent 1.39s making 7903 calls to File::Copy::CORE:stat, avg 176µs/call
139158061.48s if (@fs) {
14079031.43s my @ts = stat($to);
# spent 1.43s making 7903 calls to File::Copy::CORE:stat, avg 181µs/call
141 if (@ts && $fs[0] == $ts[0] && $fs[1] == $ts[1] && !-p $from) {
142 carp("'$from' and '$to' are identical (not copied)");
143 return 0;
144 }
145 }
146 }
147
14879031.27s if (!$from_a_handle && !$to_a_handle && -d $to && ! -d $from) {
# spent 1.27s making 7903 calls to File::Copy::CORE:ftdir, avg 161µs/call
149 $to = _catname($from, $to);
150 }
151
152 if (defined &syscopy && !$Syscopy_is_copy
153 && !$to_a_handle
154 && !($from_a_handle && $^O eq 'os2' ) # OS/2 cannot handle handles
155 && !($from_a_handle && $^O eq 'mpeix') # and neither can MPE/iX.
156 && !($from_a_handle && $^O eq 'MSWin32')
157 && !($from_a_handle && $^O eq 'NetWare')
158 )
159 {
160 my $copy_to = $to;
161
162 if ($^O eq 'VMS' && -e $from) {
163
164 if (! -d $to && ! -d $from) {
165
166 my $vms_efs = _vms_efs();
167 my $unix_rpt = _vms_unix_rpt();
168 my $unix_mode = 0;
169 my $from_unix = 0;
170 $from_unix = 1 if ($from =~ /^\.\.?$/);
171 my $from_vms = 0;
172 $from_vms = 1 if ($from =~ m#[\[<\]]#);
173
174 # Need to know if we are in Unix mode.
175 if ($from_vms == $from_unix) {
176 $unix_mode = $unix_rpt;
177 } else {
178 $unix_mode = $from_unix;
179 }
180
181 # VMS has sticky defaults on extensions, which means that
182 # if there is a null extension on the destination file, it
183 # will inherit the extension of the source file
184 # So add a '.' for a null extension.
185
186 # In unix_rpt mode, the trailing dot should not be added.
187
188 if ($vms_efs) {
189 $copy_to = $to;
190 } else {
191 $copy_to = VMS::Filespec::vmsify($to);
192 }
193 my ($vol, $dirs, $file) = File::Spec->splitpath($copy_to);
194 $file = $file . '.'
195 unless (($file =~ /(?<!\^)\./) || $unix_rpt);
196 $copy_to = File::Spec->catpath($vol, $dirs, $file);
197
198 # Get rid of the old versions to be like UNIX
199 1 while unlink $copy_to;
200 }
201 }
202
203 return syscopy($from, $copy_to) || 0;
204 }
205
206 my $closefrom = 0;
207 my $closeto = 0;
208 my ($status, $r, $buf);
209 local($\) = '';
210
211 my $from_h;
212237091.86s if ($from_a_handle) {
213 $from_h = $from;
214 } else {
21579031.73s open $from_h, "<", $from or goto fail_open1;
# spent 1.73s making 7903 calls to File::Copy::CORE:open, avg 219µs/call
216790317.5ms binmode $from_h or die "($!,$^E)";
# spent 17.5ms making 7903 calls to File::Copy::CORE:binmode, avg 2µs/call
217 $closefrom = 1;
218 }
219
220 # Seems most logical to do this here, in case future changes would want to
221 # make this croak for some reason.
22223709703ms unless (defined $size) {
2237903648ms $size = tied(*$from_h) ? 0 : -s $from_h || 0;
# spent 648ms making 7903 calls to File::Copy::CORE:ftsize, avg 82µs/call
224 $size = 1024 if ($size < 512);
225 $size = $Too_Big if ($size > $Too_Big);
226 }
227
228 my $to_h;
229316123.98s if ($to_a_handle) {
230 $to_h = $to;
231 } else {
232790324.9ms $to_h = \do { local *FH }; # XXX is this line obsolete?
23379033.84s open $to_h, ">", $to or goto fail_open2;
# spent 3.84s making 7903 calls to File::Copy::CORE:open, avg 486µs/call
234790316.1ms binmode $to_h or die "($!,$^E)";
# spent 16.1ms making 7903 calls to File::Copy::CORE:binmode, avg 2µs/call
235 $closeto = 1;
236 }
237
238 $! = 0;
239 for (;;) {
240558692.83s my ($r, $w, $t);
241159432.69s defined($r = sysread($from_h, $buf, $size))
# spent 2.69s making 15943 calls to File::Copy::CORE:sysread, avg 169µs/call
242 or goto fail_inner;
243 last unless $r;
24480401.94s for ($w = 0; $w < $r; $w += $t) {
24580401.88s $t = syswrite($to_h, $buf, $r - $w, $w)
# spent 1.88s making 8040 calls to File::Copy::CORE:syswrite, avg 234µs/call
246 or goto fail_inner;
247 }
248 }
249
2507903583ms close($to_h) || goto fail_open2 if $closeto;
# spent 583ms making 7903 calls to File::Copy::CORE:close, avg 74µs/call
2517903209ms close($from_h) || goto fail_open1 if $closefrom;
# spent 209ms making 7903 calls to File::Copy::CORE:close, avg 26µs/call
252
253 # Use this idiom to avoid uninitialized value warning.
254 return 1;
255
256 # All of these contortions try to preserve error messages...
257 fail_inner:
258 if ($closeto) {
259 $status = $!;
260 $! = 0;
261 close $to_h;
262 $! = $status unless $!;
263 }
264 fail_open2:
265 if ($closefrom) {
266 $status = $!;
267 $! = 0;
268 close $from_h;
269 $! = $status unless $!;
270 }
271 fail_open1:
272 return 0;
273}
274
275sub cp {
276 my($from,$to) = @_;
277 my(@fromstat) = stat $from;
278 my(@tostat) = stat $to;
279 my $perm;
280
281 return 0 unless copy(@_) and @fromstat;
282
283 if (@tostat) {
284 $perm = $tostat[2];
285 } else {
286 $perm = $fromstat[2] & ~(umask || 0);
287 @tostat = stat $to;
288 }
289 # Might be more robust to look for S_I* in Fcntl, but we're
290 # trying to avoid dependence on any XS-containing modules,
291 # since File::Copy is used during the Perl build.
292 $perm &= 07777;
293 if ($perm & 06000) {
294 croak("Unable to check setuid/setgid permissions for $to: $!")
295 unless @tostat;
296
297 if ($perm & 04000 and # setuid
298 $fromstat[4] != $tostat[4]) { # owner must match
299 $perm &= ~06000;
300 }
301
302 if ($perm & 02000 && $> != 0) { # if not root, setgid
303 my $ok = $fromstat[5] == $tostat[5]; # group must match
304 if ($ok) { # and we must be in group
305 $ok = grep { $_ == $fromstat[5] } split /\s+/, $)
306 }
307 $perm &= ~06000 unless $ok;
308 }
309 }
310 return 0 unless @tostat;
311 return 1 if $perm == ($tostat[2] & 07777);
312 return eval { chmod $perm, $to; } ? 1 : 0;
313}
314
315
# spent 226ms (161µs+226) within File::Copy::_move which was called 2 times, avg 113ms/call: # 2 times (161µs+226ms) by File::Copy::move at line 406, avg 113ms/call
sub _move {
31620226ms croak("Usage: move(FROM, TO) ") unless @_ == 3;
317
318 my($from,$to,$fallback) = @_;
319
320 my($fromsz,$tosz1,$tomt1,$tosz2,$tomt2,$sts,$ossts);
321
3222322µs if (-d $to && ! -d $from) {
# spent 322µs making 2 calls to File::Copy::CORE:ftdir, avg 161µs/call
323 $to = _catname($from, $to);
324 }
325
3262310µs ($tosz1,$tomt1) = (stat($to))[7,9];
# spent 310µs making 2 calls to File::Copy::CORE:stat, avg 155µs/call
3272155µs $fromsz = -s $from;
# spent 155µs making 2 calls to File::Copy::CORE:ftsize, avg 78µs/call
328 if ($^O eq 'os2' and defined $tosz1 and defined $fromsz) {
329 # will not rename with overwrite
330 unlink $to;
331 }
332
333 my $rename_to = $to;
334 if (-$^O eq 'VMS' && -e $from) {
335
336 if (! -d $to && ! -d $from) {
337
338 my $vms_efs = _vms_efs();
339 my $unix_rpt = _vms_unix_rpt();
340 my $unix_mode = 0;
341 my $from_unix = 0;
342 $from_unix = 1 if ($from =~ /^\.\.?$/);
343 my $from_vms = 0;
344 $from_vms = 1 if ($from =~ m#[\[<\]]#);
345
346 # Need to know if we are in Unix mode.
347 if ($from_vms == $from_unix) {
348 $unix_mode = $unix_rpt;
349 } else {
350 $unix_mode = $from_unix;
351 }
352
353 # VMS has sticky defaults on extensions, which means that
354 # if there is a null extension on the destination file, it
355 # will inherit the extension of the source file
356 # So add a '.' for a null extension.
357
358 # In unix_rpt mode, the trailing dot should not be added.
359
360 if ($vms_efs) {
361 $rename_to = $to;
362 } else {
363 $rename_to = VMS::Filespec::vmsify($to);
364 }
365 my ($vol, $dirs, $file) = File::Spec->splitpath($rename_to);
366 $file = $file . '.'
367 unless (($file =~ /(?<!\^)\./) || $unix_rpt);
368 $rename_to = File::Spec->catpath($vol, $dirs, $file);
369
370 # Get rid of the old versions to be like UNIX
371 1 while unlink $rename_to;
372 }
373 }
374
3752225ms return 1 if rename $from, $rename_to;
# spent 225ms making 2 calls to File::Copy::CORE:rename, avg 113ms/call
376
377 # Did rename return an error even though it succeeded, because $to
378 # is on a remote NFS file system, and NFS lost the server's ack?
379 return 1 if defined($fromsz) && !-e $from && # $from disappeared
380 (($tosz2,$tomt2) = (stat($to))[7,9]) && # $to's there
381 ((!defined $tosz1) || # not before or
382 ($tosz1 != $tosz2 or $tomt1 != $tomt2)) && # was changed
383 $tosz2 == $fromsz; # it's all there
384
385 ($tosz1,$tomt1) = (stat($to))[7,9]; # just in case rename did something
386
387 {
388 local $@;
389 eval {
390 local $SIG{__DIE__};
391 $fallback->($from,$to) or die;
392 my($atime, $mtime) = (stat($from))[8,9];
393 utime($atime, $mtime, $to);
394 unlink($from) or die;
395 };
396 return 1 unless $@;
397 }
398 ($sts,$ossts) = ($! + 0, $^E + 0);
399
400 ($tosz2,$tomt2) = ((stat($to))[7,9],0,0) if defined $tomt1;
401 unlink($to) if !defined($tomt1) or $tomt1 != $tomt2 or $tosz1 != $tosz2;
402 ($!,$^E) = ($sts,$ossts);
403 return 0;
404}
405
406234µs2226ms
# spent 226ms (35µs+226) within File::Copy::move which was called 2 times, avg 113ms/call: # once (17µs+136ms) by installer::systemactions::rename_directory at line 880 of /cygdrive/c/lo/libo-master/instsetoo_native/util/C:/lo/libo-master/solenv/bin/modules/installer/systemactions.pm # once (18µs+90.1ms) by installer::systemactions::rename_string_in_directory at line 820 of /cygdrive/c/lo/libo-master/instsetoo_native/util/C:/lo/libo-master/solenv/bin/modules/installer/systemactions.pm
sub move { _move(@_,\&copy); }
# spent 226ms making 2 calls to File::Copy::_move, avg 113ms/call
407sub mv { _move(@_,\&cp); }
408
409# &syscopy is an XSUB under OS/2
41028µsunless (defined &syscopy) {
41127µs if ($^O eq 'VMS') {
412 *syscopy = \&rmscopy;
413 } elsif ($^O eq 'mpeix') {
414 *syscopy = sub {
415 return 0 unless @_ == 2;
416 # Use the MPE cp program in order to
417 # preserve MPE file attributes.
418 return system('/bin/cp', '-f', $_[0], $_[1]) == 0;
419 };
420 } elsif ($^O eq 'MSWin32' && defined &DynaLoader::boot_DynaLoader) {
421 # Win32::CopyFile() fill only work if we can load Win32.xs
422 *syscopy = sub {
423 return 0 unless @_ == 2;
424 return Win32::CopyFile(@_, 1);
425 };
426 } else {
427 $Syscopy_is_copy = 1;
428 *syscopy = \&copy;
429 }
430}
431
432184µs1;
433
434__END__
 
# spent 33.7ms within File::Copy::CORE:binmode which was called 15806 times, avg 2µs/call: # 7903 times (17.5ms+0s) by File::Copy::copy at line 216, avg 2µs/call # 7903 times (16.1ms+0s) by File::Copy::copy at line 234, avg 2µs/call
sub File::Copy::CORE:binmode; # opcode
# spent 792ms within File::Copy::CORE:close which was called 15806 times, avg 50µs/call: # 7903 times (583ms+0s) by File::Copy::copy at line 250, avg 74µs/call # 7903 times (209ms+0s) by File::Copy::copy at line 251, avg 26µs/call
sub File::Copy::CORE:close; # opcode
# spent 1.27s within File::Copy::CORE:ftdir which was called 7905 times, avg 161µs/call: # 7903 times (1.27s+0s) by File::Copy::copy at line 148, avg 161µs/call # 2 times (322µs+0s) by File::Copy::_move at line 322, avg 161µs/call
sub File::Copy::CORE:ftdir; # opcode
# spent 648ms within File::Copy::CORE:ftsize which was called 7905 times, avg 82µs/call: # 7903 times (648ms+0s) by File::Copy::copy at line 223, avg 82µs/call # 2 times (155µs+0s) by File::Copy::_move at line 327, avg 78µs/call
sub File::Copy::CORE:ftsize; # opcode
# spent 5.57s within File::Copy::CORE:open which was called 15806 times, avg 352µs/call: # 7903 times (3.84s+0s) by File::Copy::copy at line 233, avg 486µs/call # 7903 times (1.73s+0s) by File::Copy::copy at line 215, avg 219µs/call
sub File::Copy::CORE:open; # opcode
# spent 225ms within File::Copy::CORE:rename which was called 2 times, avg 113ms/call: # 2 times (225ms+0s) by File::Copy::_move at line 375, avg 113ms/call
sub File::Copy::CORE:rename; # opcode
# spent 2.82s within File::Copy::CORE:stat which was called 15808 times, avg 178µs/call: # 7903 times (1.43s+0s) by File::Copy::copy at line 140, avg 181µs/call # 7903 times (1.39s+0s) by File::Copy::copy at line 138, avg 176µs/call # 2 times (310µs+0s) by File::Copy::_move at line 326, avg 155µs/call
sub File::Copy::CORE:stat; # opcode
# spent 2.69s within File::Copy::CORE:sysread which was called 15943 times, avg 169µs/call: # 15943 times (2.69s+0s) by File::Copy::copy at line 241, avg 169µs/call
sub File::Copy::CORE:sysread; # opcode
# spent 1.88s within File::Copy::CORE:syswrite which was called 8040 times, avg 234µs/call: # 8040 times (1.88s+0s) by File::Copy::copy at line 245, avg 234µs/call
sub File::Copy::CORE:syswrite; # opcode
Report produced by the NYTProf 4.09 Perl profiler, developed by Tim Bunce and Adam Kaplan.