162 lines
6.0 KiB
Perl
162 lines
6.0 KiB
Perl
#
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# Copyright 2020 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 storage::nimble::snmp::mode::globalstats;
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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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use Digest::MD5 qw(md5_hex);
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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, skipped_code => { -10 => 1 } }
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];
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$self->{maps_counters}->{global} = [
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{ label => 'read', nlabel => 'system.io.read.usage.bytespersecond', set => {
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key_values => [ { name => 'read', per_second => 1 } ],
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output_template => 'Read I/O : %s %s/s', output_error_template => "Read I/O : %s",
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output_change_bytes => 1,
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perfdatas => [
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{ label => 'read', template => '%d', unit => 'B/s' },
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],
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}
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},
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{ label => 'write', nlabel => 'system.io.write.usage.bytespersecond', set => {
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key_values => [ { name => 'write', per_second => 1 } ],
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output_template => 'Write I/O : %s %s/s', output_error_template => "Write I/O : %s",
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output_change_bytes => 1,
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perfdatas => [
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{ label => 'write', template => '%d', unit => 'B/s', min => 0 },
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],
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}
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},
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{ label => 'read-iops', nlabel => 'system.io.read.usage.iops', set => {
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key_values => [ { name => 'read_iops', per_second => 1 } ],
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output_template => 'Read IOPs : %.2f', output_error_template => "Read IOPs : %s",
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perfdatas => [
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{ label => 'read_iops', template => '%.2f', unit => 'iops', min => 0 },
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],
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}
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},
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{ label => 'write-iops', nlabel => 'system.io.write.usage.iops', set => {
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key_values => [ { name => 'write_iops', per_second => 1 } ],
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output_template => 'Write IOPs : %.2f', output_error_template => "Write IOPs : %s",
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perfdatas => [
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{ label => 'write_iops', template => '%.2f', unit => 'iops', min => 0 },
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],
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}
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},
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{ label => 'read-time', nlabel => 'system.io.read.time.seconds', set => {
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key_values => [ { name => 'read_time', diff => 1 } ],
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output_template => 'Read Time : %.3f s', output_error_template => "Read Time : %s",
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perfdatas => [
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{ label => 'read_time', template => '%.3f', unit => 's', min => 0 },
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],
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}
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},
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{ label => 'write-time', nlabel => 'system.io.write.time.seconds', set => {
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key_values => [ { name => 'write_time', diff => 1 } ],
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output_template => 'Write Time : %.3f s', output_error_template => "Write Time : %s",
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perfdatas => [
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{ label => 'write_time', template => '%.3f', unit => 's', min => 0 },
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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, statefile => 1);
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bless $self, $class;
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$options{options}->add_options(arguments => {
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});
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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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if ($options{snmp}->is_snmpv1()) {
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$self->{output}->add_option_msg(short_msg => "Need to use SNMP v2c or v3.");
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$self->{output}->option_exit();
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}
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$self->{cache_name} = "nimble_" . $options{snmp}->get_hostname() . '_' . $options{snmp}->get_port() . '_' . $self->{mode} . '_' .
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(defined($self->{option_results}->{filter_counters}) ? md5_hex($self->{option_results}->{filter_counters}) : md5_hex('all'));
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$self->{global} = {};
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my $oid_globalStats = '.1.3.6.1.4.1.37447.1.3';
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my $oid_ioReads = '.1.3.6.1.4.1.37447.1.3.2.0';
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my $oid_ioReadBytes = '.1.3.6.1.4.1.37447.1.3.8.0';
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my $oid_ioReadTimeMicrosec = '.1.3.6.1.4.1.37447.1.3.6.0';
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my $oid_ioWrites = '.1.3.6.1.4.1.37447.1.3.4.0';
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my $oid_ioWriteBytes = '.1.3.6.1.4.1.37447.1.3.10.0';
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my $oid_ioWriteTimeMicrosec = '.1.3.6.1.4.1.37447.1.3.7.0';
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my $result = $options{snmp}->get_table(
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oid => $oid_globalStats,
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nothing_quit => 1
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);
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$self->{global}->{read} = defined($result->{$oid_ioReadBytes}) ? $result->{$oid_ioReadBytes} : undef;
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$self->{global}->{read_iops} = defined($result->{$oid_ioReads}) ? $result->{$oid_ioReads} : undef;
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$self->{global}->{read_time} = defined($result->{$oid_ioReadTimeMicrosec}) ? $result->{$oid_ioReadTimeMicrosec} / 1000000 : undef;
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$self->{global}->{write} = defined($result->{$oid_ioWriteBytes}) ? $result->{$oid_ioWriteBytes} : undef;
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$self->{global}->{write_iops} = defined($result->{$oid_ioWrites}) ? $result->{$oid_ioWrites} : undef;
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$self->{global}->{write_time} = defined($result->{$oid_ioWriteTimeMicrosec}) ? $result->{$oid_ioWriteTimeMicrosec} / 1000000: undef;
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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 global statistics of storage.
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=over 8
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=item B<--warning-*>
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Threshold warning.
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Can be: 'read', 'read-iops', 'write', 'write-iops',
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'read-time', 'write-time'.
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=item B<--critical-*>
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Threshold critical.
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Can be: 'read', 'read-iops', 'write', 'write-iops',
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'read-time', 'write-time'.
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=item B<--filter-counters>
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Only display some counters (regexp can be used).
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Example: --filter-counters='-iops$'
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=back
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=cut
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