114 lines
3.3 KiB
Perl
114 lines
3.3 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 centreon::common::jvm::mode::cpuload;
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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 => 'global', type => 0, message_separator => ' - ', skipped_code => { -10 => 1 } }
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];
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$self->{maps_counters}->{global} = [
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{ label => 'system', nlabel => 'system.cpu.load.percentage', set => {
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key_values => [ { name => 'system_load' } ],
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output_template => 'system cpu load: %.2f%%',
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perfdatas => [
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{ template => '%.2f', min => 0, max => 100, unit => '%' }
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]
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}
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},
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{ label => 'process', nlabel => 'process.cpu.load.percentage', set => {
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key_values => [ { name => 'process_load' } ],
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output_template => 'process cpu load: %.2f%%',
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perfdatas => [
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{ template => '%.2f', min => 0, max => 100, unit => '%' }
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]
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}
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}
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];
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}
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sub new {
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my ($class, %options) = @_;
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my $self = $class->SUPER::new(package => __PACKAGE__, %options, force_new_perfdata => 1);
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bless $self, $class;
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$options{options}->add_options(arguments => {});
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return $self;
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}
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sub manage_selection {
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my ($self, %options) = @_;
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$self->{request} = [
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{ mbean => 'java.lang:type=OperatingSystem', attributes => [ { name => 'SystemCpuLoad' }, { name => 'ProcessCpuLoad' } ] }
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];
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my $result = $options{custom}->get_attributes(request => $self->{request}, nothing_quit => 1);
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$self->{global} = {
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system_load => $result->{'java.lang:type=OperatingSystem'}->{SystemCpuLoad} * 100,
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process_load => $result->{'java.lang:type=OperatingSystem'}->{ProcessCpuLoad} * 100
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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 JVM SystemCpuLoad and ProcessCpuLoad (From 0 to 1 where 1 means 100% of CPU ressources are in use, here we * by 100 for convenience).
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WARN : Probably not work for java -version < 7.
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Example:
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perl centreon_plugins.pl --plugin=apps::tomcat::jmx::plugin --custommode=jolokia --url=http://10.30.2.22:8080/jolokia --mode=cpu-load --warning-system 50 --critical-system 75 --warning-process 60 --critical-process 80
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=over 8
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=item B<--warning-system>
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Threshold warning of System cpuload
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=item B<--critical-system>
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Threshold critical of System cpuload
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=item B<--warning-process>
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Threshold warning of Process cpuload
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=item B<--critical-process>
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Threshold critical of Process cpuload
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=back
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=cut
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