156 lines
7.2 KiB
Perl
156 lines
7.2 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::dell::fastpath::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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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, $class;
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$options{options}->add_options(arguments => {
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'warning:s' => { name => 'warning', default => '' },
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'critical:s' => { name => 'critical', default => '' },
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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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$self->SUPER::init(%options);
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($self->{warn5s}, $self->{warn1m}, $self->{warn5m}) = split /,/, $self->{option_results}->{warning};
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($self->{crit5s}, $self->{crit1m}, $self->{crit5m}) = split /,/, $self->{option_results}->{critical};
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if (($self->{perfdata}->threshold_validate(label => 'warn5s', value => $self->{warn5s})) == 0) {
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$self->{output}->add_option_msg(short_msg => "Wrong warning (5sec) threshold '" . $self->{warn5s} . "'.");
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$self->{output}->option_exit();
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}
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if (($self->{perfdata}->threshold_validate(label => 'warn1m', value => $self->{warn1m})) == 0) {
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$self->{output}->add_option_msg(short_msg => "Wrong warning (1min) threshold '" . $self->{warn1m} . "'.");
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$self->{output}->option_exit();
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}
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if (($self->{perfdata}->threshold_validate(label => 'warn5m', value => $self->{warn5m})) == 0) {
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$self->{output}->add_option_msg(short_msg => "Wrong warning (5min) threshold '" . $self->{warn5m} . "'.");
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$self->{output}->option_exit();
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}
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if (($self->{perfdata}->threshold_validate(label => 'crit5s', value => $self->{crit5s})) == 0) {
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$self->{output}->add_option_msg(short_msg => "Wrong critical (5sec) threshold '" . $self->{crit5s} . "'.");
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$self->{output}->option_exit();
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}
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if (($self->{perfdata}->threshold_validate(label => 'crit1m', value => $self->{crit1m})) == 0) {
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$self->{output}->add_option_msg(short_msg => "Wrong critical (1min) threshold '" . $self->{crit1m} . "'.");
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$self->{output}->option_exit();
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}
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if (($self->{perfdata}->threshold_validate(label => 'crit5m', value => $self->{crit5m})) == 0) {
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$self->{output}->add_option_msg(short_msg => "Wrong critical (5min) threshold '" . $self->{crit5m} . "'.");
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$self->{output}->option_exit();
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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->{snmp} = $options{snmp};
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my $oid_agentSwitchCpuProcessTotalUtilization1 = '.1.3.6.1.4.1.674.10895.5000.2.6132.1.1.1.1.4.9.0';
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my $oid_agentSwitchCpuProcessTotalUtilization2 = '.1.3.6.1.4.1.674.10895.5000.2.6132.1.1.1.1.4.4.0'; # oid for 6200 series
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$self->{result} = $self->{snmp}->get_leef(oids => [ $oid_agentSwitchCpuProcessTotalUtilization1, $oid_agentSwitchCpuProcessTotalUtilization2 ],
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nothing_quit => 1);
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my $cpu_usage;
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if ((defined($self->{result}->{$oid_agentSwitchCpuProcessTotalUtilization1})) && ($self->{result}->{$oid_agentSwitchCpuProcessTotalUtilization1} =~ /sec.*(sec|min).*(sec|min)/i)) {
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$cpu_usage = $self->{result}->{$oid_agentSwitchCpuProcessTotalUtilization1};
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} elsif ((defined($self->{result}->{$oid_agentSwitchCpuProcessTotalUtilization2})) && ($self->{result}->{$oid_agentSwitchCpuProcessTotalUtilization2} =~ /sec.*(sec|min).*(sec|min)/i)) {
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$cpu_usage = $self->{result}->{$oid_agentSwitchCpuProcessTotalUtilization2};
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} else {
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$self->{output}->output_add(severity => 'UNKNOWN',
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short_msg => sprintf("Can't get CPU information."));
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$self->{output}->display();
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$self->{output}->exit();
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}
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if ($cpu_usage =~ /^.*\(\s*(\S+)%\).*\(\s*(\S+)%\).*\(\s*(\S+)%\)/) {
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my $cpu5sec = $1;
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my $cpu1min = $2;
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my $cpu5min = $3;
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my $exit1 = $self->{perfdata}->threshold_check(value => $cpu5sec,
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threshold => [ { label => 'crit5s', 'exit_litteral' => 'critical' }, { label => 'warn5s', exit_litteral => 'warning' } ]);
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my $exit2 = $self->{perfdata}->threshold_check(value => $cpu1min,
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threshold => [ { label => 'crit1m', 'exit_litteral' => 'critical' }, { label => 'warn1m', exit_litteral => 'warning' } ]);
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my $exit3 = $self->{perfdata}->threshold_check(value => $cpu5min,
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threshold => [ { label => 'crit5m', 'exit_litteral' => 'critical' }, { label => 'warn5m', exit_litteral => 'warning' } ]);
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my $exit = $self->{output}->get_most_critical(status => [ $exit1, $exit2, $exit3 ]);
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$self->{output}->output_add(severity => $exit,
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short_msg => sprintf("CPU Usage: %.2f%% (5sec), %.2f%% (1min), %.2f%% (5min)",
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$cpu5sec, $cpu1min, $cpu5min));
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$self->{output}->perfdata_add(label => "cpu_5s", unit => '%',
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value => $cpu5sec,
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warning => $self->{perfdata}->get_perfdata_for_output(label => 'warn5s'),
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critical => $self->{perfdata}->get_perfdata_for_output(label => 'crit5s'),
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min => 0, max => 100);
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$self->{output}->perfdata_add(label => "cpu_1m", unit => '%',
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value => $cpu1min,
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warning => $self->{perfdata}->get_perfdata_for_output(label => 'warn1m'),
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critical => $self->{perfdata}->get_perfdata_for_output(label => 'crit1m'),
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min => 0, max => 100);
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$self->{output}->perfdata_add(label => "cpu_5m", unit => '%',
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value => $cpu5min,
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warning => $self->{perfdata}->get_perfdata_for_output(label => 'warn5m'),
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critical => $self->{perfdata}->get_perfdata_for_output(label => 'crit5m'),
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min => 0, max => 100);
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} else {
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$self->{output}->output_add(severity => 'UNKNOWN',
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short_msg => sprintf("Can't parse CPU usage."));
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}
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$self->{output}->display();
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$self->{output}->exit();
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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 (FASTPATH-SWITCHING-MIB).
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=over 8
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=item B<--warning>
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Threshold warning in percent (5s,1min,5min).
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=item B<--critical>
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Threshold critical in percent (5s,1min,5min).
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=back
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=cut
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