131 lines
3.7 KiB
Perl
131 lines
3.7 KiB
Perl
#
|
|
# Copyright 2021 Centreon (http://www.centreon.com/)
|
|
#
|
|
# Centreon is a full-fledged industry-strength solution that meets
|
|
# the needs in IT infrastructure and application monitoring for
|
|
# service performance.
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
# you may not use this file except in compliance with the License.
|
|
# You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
# See the License for the specific language governing permissions and
|
|
# limitations under the License.
|
|
#
|
|
|
|
package apps::squid::snmp::mode::cacheusage;
|
|
|
|
use base qw(centreon::plugins::templates::counter);
|
|
|
|
use strict;
|
|
use warnings;
|
|
|
|
sub set_counters {
|
|
my ($self, %options) = @_;
|
|
|
|
$self->{maps_counters_type} = [
|
|
{ name => 'global', type => 0, message_separator => ' - ', skipped_code => { -10 => 1 } }
|
|
];
|
|
|
|
$self->{maps_counters}->{global} = [
|
|
{ label => 'cpu', nlabel => 'cache.cpu.utilization.percentage', set => {
|
|
key_values => [ { name => 'cacheCpuUsage' } ],
|
|
output_template => 'Cpu usage: %s %%',
|
|
perfdatas => [
|
|
{ label => 'cpu', template => '%s', min => 0, max => 100, unit => '%' }
|
|
]
|
|
}
|
|
},
|
|
{ label => 'memory', nlabel => 'cache.memory.usage.bytes', set => {
|
|
key_values => [ { name => 'cacheMemUsage' } ],
|
|
output_template => 'Memory usage: %s %s',
|
|
output_change_bytes => 1,
|
|
perfdatas => [
|
|
{ label => 'memory', template => '%s', min => 0, unit => 'B' }
|
|
]
|
|
}
|
|
},
|
|
{ label => 'fd', nlabel => 'cache.filedescriptors.count', set => {
|
|
key_values => [ { name => 'cacheCurrentFileDescrCnt' } ],
|
|
output_template => 'Number of file descriptors: %s',
|
|
perfdatas => [
|
|
{ label => 'fd', template => '%s', min => 0 }
|
|
]
|
|
}
|
|
},
|
|
{ label => 'object', nlabel => 'cache.objects.count', set => {
|
|
key_values => [ { name => 'cacheNumObjCount' } ],
|
|
output_template => 'Number of object stored: %s',
|
|
perfdatas => [
|
|
{ label => 'objects', template => '%s', min => 0 }
|
|
]
|
|
}
|
|
}
|
|
];
|
|
}
|
|
|
|
sub new {
|
|
my ($class, %options) = @_;
|
|
my $self = $class->SUPER::new(package => __PACKAGE__, %options);
|
|
bless $self, $class;
|
|
|
|
$options{options}->add_options(arguments => {
|
|
});
|
|
|
|
return $self;
|
|
}
|
|
|
|
sub manage_selection {
|
|
my ($self, %options) = @_;
|
|
|
|
my %oids = (
|
|
cacheMemUsage => '.1.3.6.1.4.1.3495.1.3.1.3.0',
|
|
cacheCpuUsage => '.1.3.6.1.4.1.3495.1.3.1.5.0',
|
|
cacheNumObjCount => '.1.3.6.1.4.1.3495.1.3.1.7.0',
|
|
cacheCurrentFileDescrCnt => '.1.3.6.1.4.1.3495.1.3.1.12.0'
|
|
);
|
|
my $snmp_result = $options{snmp}->get_leef(
|
|
oids => [ values %oids ],
|
|
nothing_quit => 1);
|
|
|
|
$snmp_result->{$oids{cacheMemUsage}} *= 1024;
|
|
$self->{global} = {};
|
|
foreach (keys %oids) {
|
|
$self->{global}->{$_} = $snmp_result->{$oids{$_}} if (defined($snmp_result->{$oids{$_}}));
|
|
}
|
|
}
|
|
|
|
1;
|
|
|
|
__END__
|
|
|
|
=head1 MODE
|
|
|
|
Check cache usage.
|
|
|
|
=over 8
|
|
|
|
=item B<--filter-counters>
|
|
|
|
Only display some counters (regexp can be used).
|
|
Example: --filter-counters='^(cpu)$'
|
|
|
|
=item B<--warning-*>
|
|
|
|
Threshold warning.
|
|
Can be: 'cpu', 'memory', 'fd', 'object'.
|
|
|
|
=item B<--critical-*>
|
|
|
|
Threshold critical.
|
|
Can be: 'cpu', 'memory', 'fd', 'object'.
|
|
|
|
=back
|
|
|
|
=cut
|