143 lines
4.8 KiB
Perl
143 lines
4.8 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 centreon::common::cisco::standard::snmp::mode::load;
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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 set_counters {
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my ($self, %options) = @_;
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$self->{maps_counters_type} = [
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{ name => 'cpu_core', type => 1, cb_prefix_output => 'prefix_cpu_core_output', message_separator => ' ', message_multiple => 'All core cpu loads are ok', skipped_code => { -10 => 1 } }
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];
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$self->{maps_counters}->{cpu_core} = [
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{ label => 'core-load-1m', nlabel => 'core.cpu.load.1m.count', set => {
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key_values => [ { name => 'cpmCPULoadAvg1min' }, { name => 'display' } ],
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output_template => '%.2f (1m)',
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perfdatas => [
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{ value => 'cpmCPULoadAvg1min', template => '%.2f',
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min => 0, label_extra_instance => 1, instance_use => 'display' },
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],
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}
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},
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{ label => 'core-load-5m', nlabel => 'core.cpu.load.5m.count', set => {
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key_values => [ { name => 'cpmCPULoadAvg5min' }, { name => 'display' } ],
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output_template => '%.2f (5m)',
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perfdatas => [
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{ value => 'cpmCPULoadAvg5min', template => '%.2f',
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min => 0, label_extra_instance => 1, instance_use => 'display' },
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],
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}
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},
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{ label => 'core-load-15m', nlabel => 'core.cpu.load.15m.count', set => {
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key_values => [ { name => 'cpmCPULoadAvg15min' }, { name => 'display' } ],
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output_template => '%.2f (15m)',
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perfdatas => [
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{ value => 'cpmCPULoadAvg15min', template => '%.2f',
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min => 0, label_extra_instance => 1, instance_use => 'display' },
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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 prefix_cpu_core_output {
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my ($self, %options) = @_;
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return "CPU '" . $options{instance_value}->{display} . "' load ";
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}
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sub new {
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my ($class, %options) = @_;
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my $self = $class->SUPER::new(package => __PACKAGE__, %options, force_new_perfdata => 1);
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bless $self, $class;
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$options{options}->add_options(arguments => {
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});
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return $self;
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}
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my $mapping = {
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cpmCPUTotalPhysicalIndex => { oid => '.1.3.6.1.4.1.9.9.109.1.1.1.1.2' },
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cpmCPULoadAvg1min => { oid => '.1.3.6.1.4.1.9.9.109.1.1.1.1.24' },
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cpmCPULoadAvg5min => { oid => '.1.3.6.1.4.1.9.9.109.1.1.1.1.25' },
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cpmCPULoadAvg15min => { oid => '.1.3.6.1.4.1.9.9.109.1.1.1.1.26' },
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};
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sub manage_selection {
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my ($self, %options) = @_;
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my $oid_cpmCPUTotalEntry = '.1.3.6.1.4.1.9.9.109.1.1.1.1';
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my $snmp_result = $options{snmp}->get_multiple_table(
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oids => [
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{ oid => $oid_cpmCPUTotalEntry, start => $mapping->{cpmCPULoadAvg1min}->{oid}, end => $mapping->{cpmCPULoadAvg15min}->{oid} },
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{ oid => $mapping->{cpmCPUTotalPhysicalIndex}->{oid} },
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],
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return_type => 1,
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nothing_quit => 1
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);
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$self->{cpu_core} = {};
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foreach my $oid (keys %$snmp_result) {
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next if ($oid !~ /^$mapping->{cpmCPULoadAvg1min}->{oid}\.(.*)$/);
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my $instance = $1;
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my $result = $options{snmp}->map_instance(mapping => $mapping, results => $snmp_result, instance => $instance);
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$self->{cpu_core}->{$instance} = {
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display => $instance,
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%$result
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};
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}
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my $oid_entPhysicalDescr = '.1.3.6.1.2.1.47.1.1.1.1.2';
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$snmp_result = $options{snmp}->get_leef(
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oids => [ map($_->{cpmCPUTotalPhysicalIndex} != 0 ? $oid_entPhysicalDescr . '.' . $_->{cpmCPUTotalPhysicalIndex} : (), values(%{$self->{cpu_core}})) ]
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);
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foreach (values %{$self->{cpu_core}}) {
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next if (!defined($snmp_result->{ $oid_entPhysicalDescr . '.' . $_->{cpmCPUTotalPhysicalIndex} }));
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$_->{display} = $snmp_result->{ $oid_entPhysicalDescr . '.' . $_->{cpmCPUTotalPhysicalIndex} };
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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 load usage.
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=over 8
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=item B<--warning-*> B<--critical-*>
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Thresholds.
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Can be: 'core-load-1m', 'core-load-5m', 'core-load-15m'.
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=back
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=cut
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