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Diffstat (limited to 'Master/tlpkg/tlperl0/bin/dbiprof.bat')
| -rwxr-xr-x | Master/tlpkg/tlperl0/bin/dbiprof.bat | 279 |
1 files changed, 279 insertions, 0 deletions
diff --git a/Master/tlpkg/tlperl0/bin/dbiprof.bat b/Master/tlpkg/tlperl0/bin/dbiprof.bat new file mode 100755 index 00000000000..7dc86ee2ab0 --- /dev/null +++ b/Master/tlpkg/tlperl0/bin/dbiprof.bat @@ -0,0 +1,279 @@ +@rem = '--*-Perl-*--
+@echo off
+if "%OS%" == "Windows_NT" goto WinNT
+perl -x -S "%0" %1 %2 %3 %4 %5 %6 %7 %8 %9
+goto endofperl
+:WinNT
+perl -x -S %0 %*
+if NOT "%COMSPEC%" == "%SystemRoot%\system32\cmd.exe" goto endofperl
+if %errorlevel% == 9009 echo You do not have Perl in your PATH.
+if errorlevel 1 goto script_failed_so_exit_with_non_zero_val 2>nul
+goto endofperl
+@rem ';
+#!perl
+#line 15
+
+use strict;
+
+my $VERSION = sprintf("1.%06d", q$Revision: 9874 $ =~ /(\d+)/o);
+
+use Data::Dumper;
+use DBI::ProfileData;
+use Getopt::Long;
+
+# default options
+my $number = 10;
+my $sort = 'total';
+my $filename = 'dbi.prof';
+my $reverse = 0;
+my $case_sensitive = 0;
+my (%match, %exclude);
+
+# get options from command line
+GetOptions(
+ 'version' => sub { die "dbiprof $VERSION\n" },
+ 'help' => sub { exit usage() },
+ 'number=i' => \$number,
+ 'sort=s' => \$sort,
+ 'dumpnodes!' => \my $dumpnodes,
+ 'reverse' => \$reverse,
+ 'match=s' => \%match,
+ 'exclude=s' => \%exclude,
+ 'case-sensitive' => \$case_sensitive,
+ 'delete!' => \my $opt_delete,
+) or exit usage();
+
+sub usage {
+ print <<EOS;
+dbiprof [options] [files]
+
+Reads and merges DBI profile data from files and prints a summary.
+
+files: defaults to $filename
+
+options:
+
+ -number=N show top N, defaults to $number
+ -sort=S sort by S, defaults to $sort
+ -reverse reverse the sort
+ -match=K=V for filtering, see docs
+ -exclude=K=V for filtering, see docs
+ -case_sensitive for -match and -exclude
+ -delete rename files before reading then delete afterwards
+ -version print version number and exit
+ -help print this help
+
+EOS
+ return 1;
+}
+
+# list of files defaults to dbi.prof
+my @files = @ARGV ? @ARGV : ('dbi.prof');
+
+
+# instantiate ProfileData object
+my $prof = eval {
+ DBI::ProfileData->new(
+ Files => \@files,
+ DeleteFiles => $opt_delete,
+ );
+};
+die "Unable to load profile data: $@\n" if $@;
+
+if (%match) { # handle matches
+ while (my ($key, $val) = each %match) {
+ if ($val =~ m!^/(.+)/$!) {
+ $val = $case_sensitive ? qr/$1/ : qr/$1/i;
+ }
+ $prof->match($key, $val, case_sensitive => $case_sensitive);
+ }
+}
+
+if (%exclude) { # handle excludes
+ while (my ($key, $val) = each %exclude) {
+ if ($val =~ m!^/(.+)/$!) {
+ $val = $case_sensitive ? qr/$1/ : qr/$1/i;
+ }
+ $prof->exclude($key, $val, case_sensitive => $case_sensitive);
+ }
+}
+
+# sort the data
+$prof->sort(field => $sort, reverse => $reverse);
+
+# all done, print it out
+if ($dumpnodes) {
+ $Data::Dumper::Indent = 1;
+ $Data::Dumper::Terse = 1;
+ $Data::Dumper::Useqq = 1;
+ $Data::Dumper::Deparse = 0;
+ print Dumper($prof->nodes);
+}
+else {
+ print $prof->report(number => $number);
+}
+exit 0;
+
+__END__
+
+=head1 NAME
+
+dbiprof - command-line client for DBI::ProfileData
+
+=head1 SYNOPSIS
+
+See a report of the ten queries with the longest total runtime in the
+profile dump file F<prof1.out>:
+
+ dbiprof prof1.out
+
+See the top 10 most frequently run queries in the profile file
+F<dbi.prof> (the default):
+
+ dbiprof --sort count
+
+See the same report with 15 entries:
+
+ dbiprof --sort count --number 15
+
+=head1 DESCRIPTION
+
+This tool is a command-line client for the DBI::ProfileData. It
+allows you to analyze the profile data file produced by
+DBI::ProfileDumper and produce various useful reports.
+
+=head1 OPTIONS
+
+This program accepts the following options:
+
+=over 4
+
+=item --number N
+
+Produce this many items in the report. Defaults to 10. If set to
+"all" then all results are shown.
+
+=item --sort field
+
+Sort results by the given field. Sorting by multiple fields isn't currently
+supported (patches welcome). The available sort fields are:
+
+=over 4
+
+=item total
+
+Sorts by total time run time across all runs. This is the default
+sort.
+
+=item longest
+
+Sorts by the longest single run.
+
+=item count
+
+Sorts by total number of runs.
+
+=item first
+
+Sorts by the time taken in the first run.
+
+=item shortest
+
+Sorts by the shortest single run.
+
+=item key1
+
+Sorts by the value of the first element in the Path, which should be numeric.
+You can also sort by C<key2> and C<key3>.
+
+=back
+
+=item --reverse
+
+Reverses the selected sort. For example, to see a report of the
+shortest overall time:
+
+ dbiprof --sort total --reverse
+
+=item --match keyN=value
+
+Consider only items where the specified key matches the given value.
+Keys are numbered from 1. For example, let's say you used a
+DBI::Profile Path of:
+
+ [ DBIprofile_Statement, DBIprofile_Methodname ]
+
+And called dbiprof as in:
+
+ dbiprof --match key2=execute
+
+Your report would only show execute queries, leaving out prepares,
+fetches, etc.
+
+If the value given starts and ends with slashes (C</>) then it will be
+treated as a regular expression. For example, to only include SELECT
+queries where key1 is the statement:
+
+ dbiprof --match key1=/^SELECT/
+
+By default the match expression is matched case-insensitively, but
+this can be changed with the --case-sensitive option.
+
+=item --exclude keyN=value
+
+Remove items for where the specified key matches the given value. For
+example, to exclude all prepare entries where key2 is the method name:
+
+ dbiprof --exclude key2=prepare
+
+Like C<--match>, If the value given starts and ends with slashes
+(C</>) then it will be treated as a regular expression. For example,
+to exclude UPDATE queries where key1 is the statement:
+
+ dbiprof --match key1=/^UPDATE/
+
+By default the exclude expression is matched case-insensitively, but
+this can be changed with the --case-sensitive option.
+
+=item --case-sensitive
+
+Using this option causes --match and --exclude to work
+case-sensitively. Defaults to off.
+
+=item --delete
+
+Sets the C<DeleteFiles> option to L<DBI::ProfileData> which causes the
+files to be deleted after reading. See L<DBI::ProfileData> for more details.
+
+=item --dumpnodes
+
+Print the list of nodes in the form of a perl data structure.
+Use the C<-sort> option if you want the list sorted.
+
+=item --version
+
+Print the dbiprof version number and exit.
+
+=back
+
+=head1 AUTHOR
+
+Sam Tregar <sam@tregar.com>
+
+=head1 COPYRIGHT AND LICENSE
+
+Copyright (C) 2002 Sam Tregar
+
+This program is free software; you can redistribute it and/or modify
+it under the same terms as Perl 5 itself.
+
+=head1 SEE ALSO
+
+L<DBI::ProfileDumper|DBI::ProfileDumper>,
+L<DBI::Profile|DBI::Profile>, L<DBI|DBI>.
+
+=cut
+
+
+__END__
+:endofperl
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