132 lines
3.9 KiB
Perl
132 lines
3.9 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 network::lenovo::flexsystem::snmp::mode::cpu;
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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', type => 1, cb_prefix_output => 'prefix_message_output', message_multiple => 'All CPU usages are ok' }
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];
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$self->{maps_counters}->{cpu} = [
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{ label => 'average-1m', nlabel => 'cpu.utilization.1m.percentage', set => {
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key_values => [ { name => 'average_1m' }, { name => 'display' } ],
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output_template => '%.2f %% (1m)',
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perfdatas => [
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{ value => 'average_1m', template => '%.2f',
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min => 0, max => 100, unit => '%', label_extra_instance => 1 }
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]
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}
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},
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{ label => 'average-5m', nlabel => 'cpu.utilization.5m.percentage', set => {
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key_values => [ { name => 'average_5m' }, { name => 'display' } ],
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output_template => '%.2f %% (5m)',
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perfdatas => [
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{ value => 'average_5m', template => '%.2f',
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min => 0, max => 100, unit => '%', label_extra_instance => 1 }
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]
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}
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}
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];
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}
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sub prefix_message_output {
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my ($self, %options) = @_;
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return "Switch '" . $options{instance_value}->{display} . "' CPU average usage: ";
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}
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sub new {
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my ($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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'filter-switch-num:s' => { name => 'filter_switch_num' }
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});
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return $self;
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}
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my $mapping = {
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average_1m => { oid => '.1.3.6.1.4.1.20301.2.5.1.2.2.12.1.1.5' }, # mpCpuStatsUtil1MinuteSwRev
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average_5m => { oid => '.1.3.6.1.4.1.20301.2.5.1.2.2.12.1.1.6' } # mpCpuStatsUtil5MinutesSwRev
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};
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my $oid_mpCpuStatsRevTableEntry = '.1.3.6.1.4.1.20301.2.5.1.2.2.12.1.1';
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sub manage_selection {
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my ($self, %options) = @_;
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my $snmp_result = $options{snmp}->get_table(
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oid => $oid_mpCpuStatsRevTableEntry,
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start => $mapping->{average_1m}->{oid},
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nothing_quit => 1
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);
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$self->{cpu} = {};
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foreach my $oid (keys %$snmp_result) {
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next if ($oid !~ /^$mapping->{average_1m}->{oid}\.(.*)$/);
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my $instance = $1;
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my $result = $options{snmp}->map_instance(mapping => $mapping, results => $snmp_result, instance => $instance);
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if (defined($self->{option_results}->{filter_switch_num}) && $self->{option_results}->{filter_switch_num} ne '' &&
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$instance !~ /$self->{option_results}->{filter_switch_num}/) {
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$self->{output}->output_add(long_msg => "skipping member '" . $instance . "': no matching filter.", debug => 1);
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next;
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}
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$self->{cpu}->{'switch' . $instance} = {
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display => $instance,
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%$result
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};
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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 usage (over the last minute).
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=over 8
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=item B<--filter-switch-num>
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Filter switch number.
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=item B<--warning-*> B<--critical-*>
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Thresholds.
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Can be: 'average-1m' (%), 'average-5m' (%).
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=back
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=cut
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