84 lines
1.9 KiB
Perl
84 lines
1.9 KiB
Perl
package Smokeping::sorters::Median;
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=head1 NAME
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Smokeping::sorters::Median - Order the target charts by Median RTT
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=head1 OVERVIEW
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Find the charts with the highest Median round trip time.
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=head1 DESCRIPTION
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Call the sorter in the charts section of the config file
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+ charts
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menu = Charts
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title = The most interesting destinations
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++ median
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sorter = Median(entries=>10)
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title = Top Median round trip time
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menu = Median RTT
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format = Median round trip time %f seconds
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=head1 COPYRIGHT
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Copyright (c) 2007 by OETIKER+PARTNER AG. All rights reserved.
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=head1 LICENSE
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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=head1 AUTHOR
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Tobias Oetiker <tobi@oetiker.ch>
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=cut
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use strict;
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use base qw(Smokeping::sorters::base);
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use vars qw($VERSION);
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$VERSION = 1.0;
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use Carp;
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# how many values does the matcher need to do it's magic
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sub new(@) {
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my $class = shift;
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my $rules = {
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entries => '\d+'
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};
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my $self = $class->SUPER::new( $rules, @_ );
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return $self;
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}
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sub Desc ($) {
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return "The Median sorter sorts the targets by Median RTT.";
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}
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sub CalcValue($) {
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my $self = shift;
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my $info = shift;
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# $info = { uptime => w,
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# loss => x,
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# median => y,
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# alert => z, (0/1)
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# pings => [qw(a b c d)]
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#
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return $info->{median} ? $info->{median} : -1;
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}
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