244 lines
8.5 KiB
Perl
244 lines
8.5 KiB
Perl
#
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# Copyright 2017 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 centreon::common::force10::snmp::mode::cpu;
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use base qw(centreon::plugins::mode);
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use strict;
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use warnings;
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use centreon::plugins::values;
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my $instance_mode;
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my $maps_counters = {
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cpu => {
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'000_5s' => {
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set => {
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key_values => [ { name => 'usage_5s' }, { name => 'display' } ],
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output_template => '%s %% (5sec)', output_error_template => "%s (5sec)",
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perfdatas => [
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{ label => 'cpu_5s', value => 'usage_5s_absolute', template => '%d',
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unit => '%', min => 0, max => 100, label_extra_instance => 1, instance_use => 'display_absolute' },
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],
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},
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},
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'001_1m' => {
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set => {
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key_values => [ { name => 'usage_1m' }, { name => 'display' } ],
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output_template => '%s %% (1m)', output_error_template => "%s (1min)",
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perfdatas => [
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{ label => 'cpu_1m', value => 'usage_1m_absolute', template => '%d',
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unit => '%', min => 0, max => 100, label_extra_instance => 1, instance_use => 'display_absolute' },
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],
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},
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},
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'002_5m' => {
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set => {
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key_values => [ { name => 'usage_5m' }, { name => 'display' } ],
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output_template => '%s %% (5min)', output_error_template => "%s (5min)",
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perfdatas => [
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{ label => 'cpu_5m', value => 'usage_5m_absolute', template => '%d',
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unit => '%', min => 0, max => 100, label_extra_instance => 1, instance_use => 'display_absolute' },
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],
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},
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},
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}
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};
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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);
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bless $self, $class;
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$self->{version} = '1.0';
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$options{options}->add_options(arguments =>
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{
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});
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foreach my $key (('cpu')) {
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foreach (keys %{$maps_counters->{$key}}) {
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my ($id, $name) = split /_/;
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if (!defined($maps_counters->{$key}->{$_}->{threshold}) || $maps_counters->{$key}->{$_}->{threshold} != 0) {
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$options{options}->add_options(arguments => {
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'warning-' . $name . ':s' => { name => 'warning-' . $name },
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'critical-' . $name . ':s' => { name => 'critical-' . $name },
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});
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}
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$maps_counters->{$key}->{$_}->{obj} = centreon::plugins::values->new(output => $self->{output}, perfdata => $self->{perfdata},
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label => $name);
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$maps_counters->{$key}->{$_}->{obj}->set(%{$maps_counters->{$key}->{$_}->{set}});
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}
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}
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return $self;
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}
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sub check_options {
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my ($self, %options) = @_;
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$self->SUPER::init(%options);
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foreach my $key (('cpu')) {
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foreach (keys %{$maps_counters->{$key}}) {
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$maps_counters->{$key}->{$_}->{obj}->init(option_results => $self->{option_results});
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}
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}
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$instance_mode = $self;
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}
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sub run_instances {
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my ($self, %options) = @_;
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my $multiple = 1;
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if (scalar(keys %{$self->{cpu}}) == 1) {
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$multiple = 0;
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}
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if ($multiple == 1) {
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$self->{output}->output_add(severity => 'OK',
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short_msg => 'All CPU usages are ok');
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}
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foreach my $id (sort keys %{$self->{cpu}}) {
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my ($short_msg, $short_msg_append, $long_msg, $long_msg_append) = ('', '', '', '');
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my @exits = ();
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foreach (sort keys %{$maps_counters->{cpu}}) {
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my $obj = $maps_counters->{cpu}->{$_}->{obj};
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$obj->set(instance => $id);
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my ($value_check) = $obj->execute(values => $self->{cpu}->{$id});
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if ($value_check != 0) {
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$long_msg .= $long_msg_append . $obj->output_error();
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$long_msg_append = ', ';
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next;
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}
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my $exit2 = $obj->threshold_check();
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push @exits, $exit2;
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my $output = $obj->output();
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$long_msg .= $long_msg_append . $output;
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$long_msg_append = ', ';
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if (!$self->{output}->is_status(litteral => 1, value => $exit2, compare => 'ok')) {
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$short_msg .= $short_msg_append . $output;
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$short_msg_append = ', ';
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}
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$obj->perfdata(extra_instance => $multiple);
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}
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my $prefix = "CPU Usage ";
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if ($multiple == 1) {
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$prefix = sprintf("CPU '%s' Usage ", $self->{cpu}->{$id}->{display});
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}
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$self->{output}->output_add(long_msg => "${prefix}$long_msg");
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my $exit = $self->{output}->get_most_critical(status => [ @exits ]);
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if (!$self->{output}->is_status(litteral => 1, value => $exit, compare => 'ok')) {
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$self->{output}->output_add(severity => $exit,
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short_msg => "${prefix}$short_msg"
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);
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}
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if ($multiple == 0) {
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$self->{output}->output_add(short_msg => "${prefix}$long_msg");
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}
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}
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}
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sub run {
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my ($self, %options) = @_;
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$self->manage_selection(%options);
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$self->run_instances();
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$self->{output}->display();
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$self->{output}->exit();
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}
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my $mapping = {
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sseries => {
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Util5Sec => { oid => '.1.3.6.1.4.1.6027.3.10.1.2.9.1.2' },
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Util1Min => { oid => '.1.3.6.1.4.1.6027.3.10.1.2.9.1.3' },
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Util5Min => { oid => '.1.3.6.1.4.1.6027.3.10.1.2.9.1.4' },
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},
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mseries => {
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Util5Sec => { oid => '.1.3.6.1.4.1.6027.3.19.1.2.8.1.2' },
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Util1Min => { oid => '.1.3.6.1.4.1.6027.3.19.1.2.8.1.3' },
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Util5Min => { oid => '.1.3.6.1.4.1.6027.3.19.1.2.8.1.4' },
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},
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zseries => {
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Util5Sec => { oid => '.1.3.6.1.4.1.6027.3.25.1.2.3.1.1' },
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Util1Min => { oid => '.1.3.6.1.4.1.6027.3.25.1.2.3.1.2' },
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Util5Min => { oid => '.1.3.6.1.4.1.6027.3.25.1.2.3.1.3' },
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},
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};
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sub manage_selection {
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my ($self, %options) = @_;
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my $oids = { sseries => '.1.3.6.1.4.1.6027.3.10.1.2.9.1', mseries => '.1.3.6.1.4.1.6027.3.19.1.2.8.1', zseries => '.1.3.6.1.4.1.6027.3.25.1.2.3.1' };
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my $results = $options{snmp}->get_multiple_table(oids => [ { oid => $oids->{sseries} }, { oid => $oids->{mseries} }, { oid => $oids->{zseries} } ],
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nothing_quit => 1);
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$self->{cpu} = {};
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foreach my $name (keys %{$oids}) {
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foreach my $oid (keys %{$results->{$oids->{$name}}}) {
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next if ($oid !~ /^$mapping->{$name}->{Util5Min}->{oid}\.(.*)/);
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my $instance = $1;
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my $result = $options{snmp}->map_instance(mapping => $mapping->{$name}, results => $results->{$oids->{$name}}, instance => $instance);
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$self->{cpu}->{$instance} = { display => $instance,
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usage_5s => $result->{Util5Sec},
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usage_1m => $result->{Util1Min},
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usage_5m => $result->{Util5Min},
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};
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}
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}
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if (scalar(keys %{$self->{cpu}}) <= 0) {
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$self->{output}->add_option_msg(short_msg => "No entry found.");
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$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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Check cpu usages.
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=over 8
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=item B<--warning-*>
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Threshold warning.
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Can be: '5s', '1m', '5m'.
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=item B<--critical-*>
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Threshold critical.
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Can be: '5s', '1m', '5m'.
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=back
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=cut
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