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Update memory.pm

This commit is contained in:
cgagnaire 2017-02-06 13:01:09 +01:00 committed by GitHub
parent d251bf14b8
commit 539398378d
1 changed files with 54 additions and 64 deletions
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118
network/raisecom/snmp/mode/memory.pm
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@ -20,52 +20,11 @@
package network::raisecom::snmp::mode::memory;
use base qw(centreon::plugins::templates::counter);
use base qw(centreon::plugins::mode);
use strict;
use warnings;
sub custom_usage_output {
my ($self, %options) = @_;
my ($total_size_value, $total_size_unit) = $self->{perfdata}->change_bytes(value => $self->{result_values}->{total_absolute});
my ($total_used_value, $total_used_unit) = $self->{perfdata}->change_bytes(value => $self->{result_values}->{used_absolute});
my ($total_free_value, $total_free_unit) = $self->{perfdata}->change_bytes(value => $self->{result_values}->{free_absolute});
my $msg = sprintf("Total: %s Used: %s (%.2f%%) Free: %s (%.2f%%)",
$total_size_value . " " . $total_size_unit,
$total_used_value . " " . $total_used_unit, $self->{result_values}->{prct_used_absolute},
$total_free_value . " " . $total_free_unit, 100 - $self->{result_values}->{prct_used_absolute});
return $msg;
}
sub set_counters {
my ($self, %options) = @_;
$self->{maps_counters_type} = [
{ name => 'memory', type => 0, cb_prefix_output => 'prefix_memory_output' }
];
$self->{maps_counters}->{memory} = [
{ label => 'memory', set => {
key_values => [ { name => 'prct_used'}, { name => 'used' }, { name => 'free' }, { name => 'total' } ],
closure_custom_output => $self->can('custom_usage_output'),
threshold_use => 'prct_used_absolute',
perfdatas => [
{ label => 'used', value => 'used_absolute', template => '%.2f', threshold_total => 'total_absolute', cast_int => 1,
min => 0, max => 'total_absolute', unit => 'B' },
],
}
},
];
}
sub prefix_memory_output {
my ($self, %options) = @_;
return "Memory ";
}
sub new {
my ($class, %options) = @_;
my $self = $class->SUPER::new(package => __PACKAGE__, %options);
@ -74,33 +33,64 @@ sub new {
$self->{version} = '1.0';
$options{options}->add_options(arguments =>
{
"warning:s" => { name => 'warning' },
"critical:s" => { name => 'critical' },
});
return $self;
}
sub manage_selection {
sub check_options {
my ($self, %options) = @_;
my ($total_bytes, $used_bytes, $free_bytes);
# RAISECOM-SYSTEM-MIB
$self->SUPER::init(%options);
if (($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_raisecomAvailableMemory = '.1.3.6.1.4.1.8886.1.1.3.2.0';
my $oid_raisecomTotalMemory = '.1.3.6.1.4.1.8886.1.1.3.1.0';
my $results = $options{snmp}->get_leef(oids => [$oid_raisecomAvailableMemory, $oid_raisecomTotalMemory ],
nothing_quit => 1);
$total_bytes = $results->{$oid_raisecomTotalMemory};
$free_bytes = $results->{$oid_raisecomAvailableMemory};
$used_bytes = $total_bytes - $free_bytes;
$self->{memory} = {display => 'memory',
prct_used => $used_bytes * 100 / $total_bytes,
used => $used_bytes,
free => $free_bytes,
total => $total_bytes,
};
my $oids = [$oid_raisecomAvailableMemory, $oid_raisecomTotalMemory];
my $result = $self->{snmp}->get_leef(oids => $oids,
nothing_quit => 1);
my $free_size = $result->{$oid_raisecomAvailableMemory} * 1024;
my $total_size = $result->{$oid_raisecomAvailableMemory} * 1024;
my $used_size = $total_size - $free_size;
my $prct_used = $used_size * 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 => $used_size);
my ($free_value, $free_unit) = $self->{perfdata}->change_bytes(value => $free_size);
$self->{output}->output_add(severity => $exit,
short_msg => sprintf("Memory Total: %s, Used: %s (%.2f%%), Free: %s (%.2f%%)",
$total_value . " " . $total_unit,
$used_value . " " . $used_unit, $prct_used,
$free_value . " " . $free_unit, $prct_free));
$self->{output}->perfdata_add(label => "used", unit => 'B',
value => $used_size,
warning => $self->{perfdata}->get_perfdata_for_output(label => 'warning', total => $total_size, cast_int => 1),
critical => $self->{perfdata}->get_perfdata_for_output(label => 'critical', total => $total_size, cast_int => 1),
min => 0, max => $total_size);
$self->{output}->display();
$self->{output}->exit();
}
1;
@ -109,17 +99,17 @@ __END__
=head1 MODE
Check memory usage
Check memory usage.
=over 8
=item B<--warning>
Threshold warning.
Threshold warning in percent.
=item B<--critical>
Threshold critical.
Threshold critical in percent.
=back