130 lines
5.3 KiB
Perl
130 lines
5.3 KiB
Perl
#
|
|
# Copyright 2020 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 network::hp::procurve::snmp::mode::memory;
|
|
|
|
use base qw(centreon::plugins::mode);
|
|
|
|
use strict;
|
|
use warnings;
|
|
|
|
sub new {
|
|
my ($class, %options) = @_;
|
|
my $self = $class->SUPER::new(package => __PACKAGE__, %options);
|
|
bless $self, $class;
|
|
|
|
$options{options}->add_options(arguments =>
|
|
{
|
|
"warning:s" => { name => 'warning' },
|
|
"critical:s" => { name => 'critical' },
|
|
});
|
|
|
|
return $self;
|
|
}
|
|
|
|
sub check_options {
|
|
my ($self, %options) = @_;
|
|
$self->SUPER::init(%options);
|
|
|
|
if (($self->{perfdata}->threshold_validate(label => 'warning', value => $self->{option_results}->{warning})) == 0) {
|
|
$self->{output}->add_option_msg(short_msg => "Wrong warning threshold '" . $self->{option_results}->{warning} . "'.");
|
|
$self->{output}->option_exit();
|
|
}
|
|
if (($self->{perfdata}->threshold_validate(label => 'critical', value => $self->{option_results}->{critical})) == 0) {
|
|
$self->{output}->add_option_msg(short_msg => "Wrong critical threshold '" . $self->{option_results}->{critical} . "'.");
|
|
$self->{output}->option_exit();
|
|
}
|
|
}
|
|
|
|
sub run {
|
|
my ($self, %options) = @_;
|
|
$self->{snmp} = $options{snmp};
|
|
|
|
my $oid_hpGlobalMemEntry = '.1.3.6.1.4.1.11.2.14.11.5.1.1.2.2.1.1';
|
|
my $oid_hpGlobalMemSlotIndex = '.1.3.6.1.4.1.11.2.14.11.5.1.1.2.2.1.1.1';
|
|
my $oid_hpGlobalMemTotalBytes = '.1.3.6.1.4.1.11.2.14.11.5.1.1.2.2.1.1.5'; # in B
|
|
my $oid_hpGlobalMemAllocBytes = '.1.3.6.1.4.1.11.2.14.11.5.1.1.2.2.1.1.7'; # in B
|
|
my $oid_hpGlobalMemFreeBytes = '.1.3.6.1.4.1.11.2.14.11.5.1.1.2.2.1.1.6'; # in B
|
|
my $result = $self->{snmp}->get_table(oid => $oid_hpGlobalMemEntry, nothing_quit => 1);
|
|
|
|
$self->{output}->output_add(severity => 'OK',
|
|
short_msg => 'All memories are ok.');
|
|
|
|
foreach my $oid (keys %$result) {
|
|
next if ($oid !~ /^$oid_hpGlobalMemSlotIndex/);
|
|
$oid =~ /\.([0-9]+)$/;
|
|
my $instance = $1;
|
|
my $memory_used = $result->{$oid_hpGlobalMemAllocBytes . '.' . $instance};
|
|
my $memory_free = $result->{$oid_hpGlobalMemFreeBytes . '.' . $instance};
|
|
my $total_size = $result->{$oid_hpGlobalMemTotalBytes . '.' . $instance};
|
|
my $prct_used = $memory_used * 100 / $total_size;
|
|
my $prct_free = 100 - $prct_used;
|
|
|
|
my $exit = $self->{perfdata}->threshold_check(value => $prct_used, threshold => [ { label => 'critical', exit_litteral => 'critical' }, { label => 'warning', exit_litteral => 'warning' } ]);
|
|
my ($total_value, $total_unit) = $self->{perfdata}->change_bytes(value => $total_size);
|
|
my ($used_value, $used_unit) = $self->{perfdata}->change_bytes(value => $memory_used);
|
|
my ($free_value, $free_unit) = $self->{perfdata}->change_bytes(value => $memory_free);
|
|
|
|
$self->{output}->output_add(long_msg => sprintf("Memory '%s' Total: %s Used: %s (%.2f%%) Free: %s (%.2f%%)", $instance,
|
|
$total_value . " " . $total_unit,
|
|
$used_value . " " . $used_unit, $prct_used,
|
|
$free_value . " " . $free_unit, $prct_free));
|
|
if (!$self->{output}->is_status(value => $exit, compare => 'ok', litteral => 1)) {
|
|
$self->{output}->output_add(severity => $exit,
|
|
short_msg => sprintf("Memory '%s' Total: %s Used: %s (%.2f%%) Free: %s (%.2f%%)", $instance,
|
|
$total_value . " " . $total_unit,
|
|
$used_value . " " . $used_unit, $prct_used,
|
|
$free_value . " " . $free_unit, $prct_free));
|
|
}
|
|
|
|
$self->{output}->perfdata_add(label => "used_" . $instance, unit => 'B',
|
|
value => $memory_used,
|
|
warning => $self->{perfdata}->get_perfdata_for_output(label => 'warning', total => $total_size),
|
|
critical => $self->{perfdata}->get_perfdata_for_output(label => 'critical', total => $total_size),
|
|
min => 0, max => $total_size);
|
|
}
|
|
|
|
$self->{output}->display();
|
|
$self->{output}->exit();
|
|
}
|
|
|
|
1;
|
|
|
|
__END__
|
|
|
|
=head1 MODE
|
|
|
|
Check memory usage (hpNetSwitch.mib).
|
|
|
|
=over 8
|
|
|
|
=item B<--warning>
|
|
|
|
Threshold warning in percent.
|
|
|
|
=item B<--critical>
|
|
|
|
Threshold critical in percent.
|
|
|
|
=back
|
|
|
|
=cut
|
|
|