220 lines
9.3 KiB
Perl
220 lines
9.3 KiB
Perl
#
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# Copyright 2021 Centreon (http://www.centreon.com/)
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#
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# Centreon is a full-fledged industry-strength solution that meets
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# the needs in IT infrastructure and application monitoring for
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# service performance.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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package cloud::azure::custom::mode;
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use base qw(centreon::plugins::templates::counter);
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use strict;
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use warnings;
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sub new {
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my ($class, %options) = @_;
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my $self = $class->SUPER::new(package => __PACKAGE__, %options, force_new_perfdata => 1);
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bless $self, $class;
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$options{options}->add_options(arguments => {
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'filter-dimension:s' => { name => 'filter_dimension' },
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'per-sec' => { name => 'per_second'}
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});
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$options{options}->add_help(package => __PACKAGE__, sections => 'CUSTOM MODE OPTIONS', once => 1);
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return $self;
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}
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sub custom_metric_calc {
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my ($self, %options) = @_;
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$self->{result_values}->{timeframe} = $options{new_datas}->{$self->{instance} . '_timeframe'};
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$self->{result_values}->{value}->{absolute} = $options{new_datas}->{$self->{instance} . '_' . $options{extra_options}->{metric}};
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$self->{result_values}->{value}->{per_second} = $self->{result_values}->{value}->{absolute} / $self->{result_values}->{timeframe};
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$self->{result_values}->{metric} = $options{extra_options}->{metric};
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return 0;
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}
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sub custom_metric_threshold {
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my ($self, %options) = @_;
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my $exit = $self->{perfdata}->threshold_check(
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value => defined($self->{instance_mode}->{option_results}->{per_second}) ? $self->{result_values}->{value}->{per_second} : $self->{result_values}->{value}->{absolute},
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threshold => [
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{ label => 'critical-' . $self->{instance_mode}->{metrics_mapping}->{$self->{result_values}->{metric}}->{label} , exit_litteral => 'critical' },
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{ label => 'warning-' . $self->{instance_mode}->{metrics_mapping}->{$self->{result_values}->{metric}}->{label}, exit_litteral => 'warning' }
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]
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);
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return $exit;
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}
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sub custom_metric_perfdata {
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my ($self, %options) = @_;
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my $options = $self->{instance_mode}->{metrics_mapping}->{$self->{result_values}->{metric}};
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my $value = defined($self->{instance_mode}->{option_results}->{per_second}) ? $self->{result_values}->{value}->{per_second} : $self->{result_values}->{value}->{absolute};
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my $format = defined($self->{instance_mode}->{metrics_mapping}->{$self->{result_values}->{metric}}->{template}) ? $self->{instance_mode}->{metrics_mapping}->{$self->{result_values}->{metric}}->{template} : '%.2f';
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if (defined($self->{instance_mode}->{option_results}->{per_second})) {
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$self->{instance_mode}->{metrics_mapping}->{$self->{result_values}->{metric}}->{nlabel} .= '.persecond';
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$self->{instance_mode}->{metrics_mapping}->{$self->{result_values}->{metric}}->{unit} .= '/s';
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}
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$self->{output}->perfdata_add(
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instances => $self->{instance},
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value => sprintf($format, $value),
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warning => $self->{perfdata}->get_perfdata_for_output(label => 'warning-' . $self->{instance_mode}->{metrics_mapping}->{$self->{result_values}->{metric}}->{label}),
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critical => $self->{perfdata}->get_perfdata_for_output(label => 'critical-' . $self->{instance_mode}->{metrics_mapping}->{$self->{result_values}->{metric}}->{label}),
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%{$options}
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);
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}
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sub custom_metric_output {
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my ($self, %options) = @_;
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my $network = defined($self->{instance_mode}->{metrics_mapping}->{$self->{result_values}->{metric}}->{network}) ? { network => '1' } : undef;
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my ($value, $unit) = $self->{instance_mode}->{metrics_mapping}->{$self->{result_values}->{metric}}->{unit} eq 'B' ?
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$self->{perfdata}->change_bytes(value => $self->{result_values}->{value}->{absolute}, %{$network}) :
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($self->{result_values}->{value}->{absolute}, $self->{instance_mode}->{metrics_mapping}->{$self->{result_values}->{metric}}->{unit});
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if (defined($self->{instance_mode}->{option_results}->{per_second})) {
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($value, $unit) = $self->{instance_mode}->{metrics_mapping}->{$self->{result_values}->{metric}}->{unit} eq 'B' ?
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$self->{perfdata}->change_bytes(value => $self->{result_values}->{value}->{per_second}, %{$network}) :
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($self->{result_values}->{value}->{per_second}, $unit);
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$unit .= '/s';
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}
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my $format = defined($self->{instance_mode}->{metrics_mapping}->{$self->{result_values}->{metric}}->{template}) ? $self->{instance_mode}->{metrics_mapping}->{$self->{result_values}->{metric}}->{template} : '%.2f';
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return sprintf('%s: ' . $format . '%s', $self->{instance_mode}->{metrics_mapping}->{$self->{result_values}->{metric}}->{output}, $value, $unit);
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}
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sub prefix_metric_output {
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my ($self, %options) = @_;
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return "Instance '" . $options{instance_value}->{display} . "' ";
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}
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sub prefix_statistics_output {
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my ($self, %options) = @_;
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return "Statistic '" . $options{instance_value}->{display} . "' Metrics ";
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}
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sub long_output {
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my ($self, %options) = @_;
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return "Checking '" . $options{instance_value}->{display} . "' ";
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}
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sub set_counters {
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my ($self, %options) = @_;
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$self->{metrics_mapping} = $self->get_metrics_mapping;
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$self->{maps_counters_type} = [
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{ name => 'metrics', type => 3, cb_prefix_output => 'prefix_metric_output', cb_long_output => 'long_output',
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message_multiple => 'All metrics are ok', indent_long_output => ' ',
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group => [
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{ name => 'statistics', display_long => 1, cb_prefix_output => 'prefix_statistics_output',
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message_multiple => 'All metrics are ok', type => 1, skipped_code => { -10 => 1 } }
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]
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}
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];
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foreach my $metric (keys %{$self->{metrics_mapping}}) {
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my $entry = {
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label => $self->{metrics_mapping}->{$metric}->{label},
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set => {
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key_values => [ { name => $metric }, { name => 'timeframe' }, { name => 'display' } ],
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closure_custom_calc => $self->can('custom_metric_calc'),
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closure_custom_calc_extra_options => { metric => $metric },
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closure_custom_output => $self->can('custom_metric_output'),
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closure_custom_perfdata => $self->can('custom_metric_perfdata'),
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closure_custom_threshold_check => $self->can('custom_metric_threshold')
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}
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};
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push @{$self->{maps_counters}->{statistics}}, $entry;
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}
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}
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sub manage_selection {
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my ($self, %options) = @_;
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my %metric_results;
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my $raw_results;
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if (defined($self->{option_results}->{filter_dimension}) && $self->{option_results}->{filter_dimension} ne '') {
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$self->{az_dimension} = $self->{option_results}->{filter_dimension};
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}
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($metric_results{$self->{az_resource}}, $raw_results) = $options{custom}->azure_get_metrics(
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aggregations => $self->{az_aggregations},
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dimension => $self->{az_dimension},
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interval => $self->{az_interval},
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metrics => $self->{az_metrics},
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resource => $self->{az_resource},
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resource_group => $self->{az_resource_group},
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resource_namespace => $self->{az_resource_namespace},
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resource_type => $self->{az_resource_type},
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timeframe => $self->{az_timeframe}
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);
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foreach my $metric (@{$self->{az_metrics}}) {
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my $metric_name = lc($metric);
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$metric_name =~ s/ /_/g;
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foreach my $aggregation (@{$self->{az_aggregations}}) {
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next if (!defined($metric_results{$self->{az_resource}}->{$metric_name}->{lc($aggregation)}) && !defined($self->{option_results}->{zeroed}));
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$self->{metrics}->{$self->{az_resource}}->{display} = $self->{az_resource};
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$self->{metrics}->{$self->{az_resource}}->{statistics}->{lc($aggregation)}->{display} = lc($aggregation);
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$self->{metrics}->{$self->{az_resource}}->{statistics}->{lc($aggregation)}->{timeframe} = $self->{az_timeframe};
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$self->{metrics}->{$self->{az_resource}}->{statistics}->{lc($aggregation)}->{$metric} =
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defined($metric_results{$self->{az_resource}}->{$metric_name}->{lc($aggregation)}) ?
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$metric_results{$self->{az_resource}}->{$metric_name}->{lc($aggregation)} : 0;
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}
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}
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if (scalar(keys %{$self->{metrics}}) <= 0) {
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$self->{output}->add_option_msg(short_msg => 'No metrics. Check your options or use --zeroed option to set 0 on undefined values');
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$self->{output}->option_exit();
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}
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}
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1;
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__END__
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=head1 MODE
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Azure custom class for monitor based modes.
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=head1 CUSTOM MODE OPTIONS
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=over 8
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=item B<--filter-dimension>
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Specify the metric dimension (required for some specific metrics)
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Syntax example:
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--filter-dimension="$metricname eq '$metricvalue'"
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=item B<--per-sec>
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Display the statistics based on a per-second period.
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=back
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=cut
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