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+ Add mysql mode for current longqueries (Fix #48)

This commit is contained in:
garnier-quentin 2015-06-26 14:02:14 +02:00
parent 56bbe18b3c
commit 5c6f9e0265
11 changed files with 204 additions and 52 deletions
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8
database/mysql/mode/databasessize.pm
View File

@ -61,12 +61,12 @@ sub check_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();
$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();
$self->{output}->add_option_msg(short_msg => "Wrong critical threshold '" . $self->{option_results}->{critical} . "'.");
$self->{output}->option_exit();
}
}

10
database/mysql/mode/innodbbufferpoolhitrate.pm
View File

@ -63,12 +63,12 @@ sub check_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();
$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();
$self->{output}->add_option_msg(short_msg => "Wrong critical threshold '" . $self->{option_results}->{critical} . "'.");
$self->{output}->option_exit();
}
$self->{statefile_cache}->check_options(%options);
@ -115,7 +115,7 @@ sub run {
$prcts{bufferpool_hitrate_now} = ($total_read_requests == 0) ? 100 : ($total_read_requests - $total_read_disk) * 100 / $total_read_requests;
$prcts{bufferpool_hitrate} = ($new_datas->{Innodb_buffer_pool_read_requests} == 0) ? 100 : ($new_datas->{Innodb_buffer_pool_read_requests} - $new_datas->{Innodb_buffer_pool_reads}) * 100 / $new_datas->{Innodb_buffer_pool_read_requests};
my $exit_code = $self->{perfdata}->threshold_check(value => $prcts{'bufferpool_hitrate' . ((defined($self->{option_results}->{lookback})) ? '' : '_now' )}, threshold => [ { label => 'critical', 'exit_litteral' => 'critical' }, { label => 'warning', exit_litteral => 'warning' } ]);
my $exit_code = $self->{perfdata}->threshold_check(value => $prcts{'bufferpool_hitrate' . ((defined($self->{option_results}->{lookback})) ? '' : '_now' )}, threshold => [ { label => 'critical', exit_litteral => 'critical' }, { label => 'warning', exit_litteral => 'warning' } ]);
$self->{output}->output_add(severity => $exit_code,
short_msg => sprintf("innodb buffer pool hitrate at %.2f%%", $prcts{'bufferpool_hitrate' . ((defined($self->{option_results}->{lookback})) ? '' : '_now')})
);

154
database/mysql/mode/longqueries.pm Normal file
View File

@ -0,0 +1,154 @@
################################################################################
# Copyright 2005-2013 MERETHIS
# Centreon is developped by : Julien Mathis and Romain Le Merlus under
# GPL Licence 2.0.
#
# This program is free software; you can redistribute it and/or modify it under
# the terms of the GNU General Public License as published by the Free Software
# Foundation ; either version 2 of the License.
#
# This program is distributed in the hope that it will be useful, but WITHOUT ANY
# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
# PARTICULAR PURPOSE. See the GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along with
# this program; if not, see <http://www.gnu.org/licenses>.
#
# Linking this program statically or dynamically with other modules is making a
# combined work based on this program. Thus, the terms and conditions of the GNU
# General Public License cover the whole combination.
#
# As a special exception, the copyright holders of this program give MERETHIS
# permission to link this program with independent modules to produce an executable,
# regardless of the license terms of these independent modules, and to copy and
# distribute the resulting executable under terms of MERETHIS choice, provided that
# MERETHIS also meet, for each linked independent module, the terms and conditions
# of the license of that module. An independent module is a module which is not
# derived from this program. If you modify this program, you may extend this
# exception to your version of the program, but you are not obliged to do so. If you
# do not wish to do so, delete this exception statement from your version.
#
# For more information : contact@centreon.com
# Authors : Quentin Garnier <qgarnier@merethis.com>
#
####################################################################################
package database::mysql::mode::longqueries;
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;
$self->{version} = '1.0';
$options{options}->add_options(arguments =>
{
"warning:s" => { name => 'warning', },
"critical:s" => { name => 'critical', },
"seconds:s" => { name => 'seconds', default => 60 },
"filter-user:s" => { name => 'filter_user' },
"filter-command:s" => { name => 'filter_command', default => '^(?!(sleep)$)' },
});
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} . "'.");
$self->{output}->option_exit();
}
if (!defined($self->{option_results}->{seconds}) || $self->{option_results}->{seconds} !~ /^[0-9]+$/) {
$self->{output}->add_option_msg(short_msg => "Please set the option --seconds.");
$self->{output}->option_exit();
}
}
sub run {
my ($self, %options) = @_;
# $options{sql} = sqlmode object
$self->{sql} = $options{sql};
$self->{sql}->connect();
$self->{sql}->query(query => q{SELECT USER, COMMAND, TIME, INFO FROM information_schema.processlist ORDER BY TIME DESC});
my $long_queries = 0;
my @queries = ();
while ((my $row = $self->{sql}->fetchrow_hashref())) {
next if (defined($self->{option_results}->{filter_user}) && $self->{option_results}->{filter_user} ne '' &&
$row->{USER} !~ /$self->{option_results}->{filter_user}/i);
next if (defined($self->{option_results}->{filter_command}) && $self->{option_results}->{filter_command} ne '' &&
$row->{COMMAND} !~ /$self->{option_results}->{filter_command}/i);
if (defined($self->{option_results}->{seconds}) && $self->{option_results}->{seconds} ne '' && $row->{TIME} >= $self->{option_results}->{seconds}) {
push @queries, { time => $row->{TIME}, query => $row->{INFO} };
$long_queries++;
}
}
my $exit_code = $self->{perfdata}->threshold_check(value => $long_queries, threshold => [ { label => 'critical', exit_litteral => 'critical' }, { label => 'warning', exit_litteral => 'warning' } ]);
$self->{output}->output_add(severity => $exit_code,
short_msg => sprintf("%s queries over %s seconds",
$long_queries, $self->{option_results}->{seconds}));
$self->{output}->perfdata_add(label => 'longqueries',
value => $long_queries,
warning => $self->{perfdata}->get_perfdata_for_output(label => 'warning'),
critical => $self->{perfdata}->get_perfdata_for_output(label => 'critical'),
min => 0);
for (my $i = 0; $i < 10 && $i < scalar(@queries); $i++) {
$queries[$i]->{query} =~ s/\|/-/mg;
$self->{output}->output_add(long_msg => sprintf("[time: %s] [query: %s]",
$queries[$i]->{time}, substr($queries[$i]->{query}, 0, 1024)));
}
$self->{output}->display();
$self->{output}->exit();
}
1;
__END__
=head1 MODE
Check current number of long queries.
=over 8
=item B<--warning>
Threshold warning (number of long queries).
=item B<--critical>
Threshold critical (number of long queries).
=item B<--critical>
Threshold critical (number of long queries).
=item B<--filter-user>
Filter by user (can be a regexp).
=item B<--filter-command>
Filter by command (can be a regexp. Default: '^(?!(sleep)$)').
=back
=cut

10
database/mysql/mode/myisamkeycachehitrate.pm
View File

@ -63,12 +63,12 @@ sub check_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();
$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();
$self->{output}->add_option_msg(short_msg => "Wrong critical threshold '" . $self->{option_results}->{critical} . "'.");
$self->{output}->option_exit();
}
$self->{statefile_cache}->check_options(%options);
@ -116,7 +116,7 @@ sub run {
$prcts{keycache_hitrate_now} = ($total_read_requests == 0) ? 100 : ($total_read_requests - $total_read_disk) * 100 / $total_read_requests;
$prcts{keycache_hitrate} = ($new_datas->{Key_read_requests} == 0) ? 100 : ($new_datas->{Key_read_requests} - $new_datas->{Key_reads}) * 100 / $new_datas->{Key_read_requests};
my $exit_code = $self->{perfdata}->threshold_check(value => $prcts{'keycache_hitrate' . ((defined($self->{option_results}->{lookback})) ? '' : '_now' )}, threshold => [ { label => 'critical', 'exit_litteral' => 'critical' }, { label => 'warning', exit_litteral => 'warning' } ]);
my $exit_code = $self->{perfdata}->threshold_check(value => $prcts{'keycache_hitrate' . ((defined($self->{option_results}->{lookback})) ? '' : '_now' )}, threshold => [ { label => 'critical', exit_litteral => 'critical' }, { label => 'warning', exit_litteral => 'warning' } ]);
$self->{output}->output_add(severity => $exit_code,
short_msg => sprintf("myisam keycache hitrate at %.2f%%", $prcts{'keycache_hitrate' . ((defined($self->{option_results}->{lookback})) ? '' : '_now')})
);

11
database/mysql/mode/openfiles.pm
View File

@ -60,14 +60,13 @@ sub check_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();
$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();
$self->{output}->add_option_msg(short_msg => "Wrong critical threshold '" . $self->{option_results}->{critical} . "'.");
$self->{output}->option_exit();
}
}
sub run {
@ -96,7 +95,7 @@ sub run {
}
my $prct_open = int(100 * $open_files / $open_files_limit);
my $exit_code = $self->{perfdata}->threshold_check(value => $prct_open, threshold => [ { label => 'critical', 'exit_litteral' => 'critical' }, { label => 'warning', exit_litteral => 'warning' } ]);
my $exit_code = $self->{perfdata}->threshold_check(value => $prct_open, threshold => [ { label => 'critical', exit_litteral => 'critical' }, { label => 'warning', exit_litteral => 'warning' } ]);
$self->{output}->output_add(severity => $exit_code,
short_msg => sprintf("%.2f%% of the open files limit reached (%d of max. %d)",

10
database/mysql/mode/qcachehitrate.pm
View File

@ -63,12 +63,12 @@ sub check_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();
$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();
$self->{output}->add_option_msg(short_msg => "Wrong critical threshold '" . $self->{option_results}->{critical} . "'.");
$self->{output}->option_exit();
}
$self->{statefile_cache}->check_options(%options);
@ -132,7 +132,7 @@ sub run {
$prcts{qcache_hitrate_now} = ($total_select_requests == 0) ? 100 : ($total_hits) * 100 / $total_select_requests;
$prcts{qcache_hitrate} = (($new_datas->{Qcache_hits} + $new_datas->{Com_select}) == 0) ? 100 : ($new_datas->{Qcache_hits}) * 100 / ($new_datas->{Qcache_hits} + $new_datas->{Com_select});
my $exit_code = $self->{perfdata}->threshold_check(value => $prcts{'qcache_hitrate' . ((defined($self->{option_results}->{lookback})) ? '' : '_now' )}, threshold => [ { label => 'critical', 'exit_litteral' => 'critical' }, { label => 'warning', exit_litteral => 'warning' } ]);
my $exit_code = $self->{perfdata}->threshold_check(value => $prcts{'qcache_hitrate' . ((defined($self->{option_results}->{lookback})) ? '' : '_now' )}, threshold => [ { label => 'critical', exit_litteral => 'critical' }, { label => 'warning', exit_litteral => 'warning' } ]);
$self->{output}->output_add(severity => $exit_code,
short_msg => sprintf("query cache hitrate at %.2f%%", $prcts{'qcache_hitrate' . ((defined($self->{option_results}->{lookback})) ? '' : '_now')})
);

8
database/mysql/mode/queries.pm
View File

@ -62,12 +62,12 @@ sub check_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();
$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();
$self->{output}->add_option_msg(short_msg => "Wrong critical threshold '" . $self->{option_results}->{critical} . "'.");
$self->{output}->option_exit();
}
$self->{statefile_cache}->check_options(%options);

10
database/mysql/mode/slowqueries.pm
View File

@ -62,12 +62,12 @@ sub check_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();
$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();
$self->{output}->add_option_msg(short_msg => "Wrong critical threshold '" . $self->{option_results}->{critical} . "'.");
$self->{output}->option_exit();
}
$self->{statefile_cache}->check_options(%options);
@ -108,7 +108,7 @@ sub run {
if (defined($old_val) && $result >= $old_val) {
my $value = sprintf("%.2f", ($result - $old_val) / ($new_datas->{last_timestamp} - $old_timestamp));
my $exit_code = $self->{perfdata}->threshold_check(value => $value, threshold => [ { label => 'critical', 'exit_litteral' => 'critical' }, { label => 'warning', exit_litteral => 'warning' } ]);
my $exit_code = $self->{perfdata}->threshold_check(value => $value, threshold => [ { label => 'critical', exit_litteral => 'critical' }, { label => 'warning', exit_litteral => 'warning' } ]);
$self->{output}->output_add(severity => $exit_code,
short_msg => sprintf("%d slow queries in %d seconds (%.2f/sec)",
($result - $old_val), ($new_datas->{last_timestamp} - $old_timestamp), $value)

11
database/mysql/mode/threadsconnected.pm
View File

@ -60,14 +60,13 @@ sub check_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();
$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();
$self->{output}->add_option_msg(short_msg => "Wrong critical threshold '" . $self->{option_results}->{critical} . "'.");
$self->{output}->option_exit();
}
}
sub run {
@ -92,7 +91,7 @@ sub run {
my $value = $result;
my $exit_code = $self->{perfdata}->threshold_check(value => $value, threshold => [ { label => 'critical', 'exit_litteral' => 'critical' }, { label => 'warning', exit_litteral => 'warning' } ]);
my $exit_code = $self->{perfdata}->threshold_check(value => $value, threshold => [ { label => 'critical', exit_litteral => 'critical' }, { label => 'warning', exit_litteral => 'warning' } ]);
$self->{output}->output_add(severity => $exit_code,
short_msg => sprintf("%d client connection threads", $value)
);

11
database/mysql/mode/uptime.pm
View File

@ -62,14 +62,13 @@ sub check_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();
$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();
$self->{output}->add_option_msg(short_msg => "Wrong critical threshold '" . $self->{option_results}->{critical} . "'.");
$self->{output}->option_exit();
}
}
sub run {
@ -93,7 +92,7 @@ sub run {
my $value = $result;
my $exit_code = $self->{perfdata}->threshold_check(value => $value, threshold => [ { label => 'critical', 'exit_litteral' => 'critical' }, { label => 'warning', exit_litteral => 'warning' } ]);
my $exit_code = $self->{perfdata}->threshold_check(value => $value, threshold => [ { label => 'critical', exit_litteral => 'critical' }, { label => 'warning', exit_litteral => 'warning' } ]);
my $msg = sprintf("database is up since %d days", floor($value / 86400));
if (defined($self->{option_results}->{seconds})) {
$msg = sprintf("database is up since %d seconds", $value);

13
database/mysql/plugin.pm
View File

@ -50,17 +50,18 @@ sub new {
%{$self->{modes}} = (
'connection-time' => 'centreon::common::protocols::sql::mode::connectiontime',
'databases-size' => 'database::mysql::mode::databasessize',
'queries' => 'database::mysql::mode::queries',
'slow-queries' => 'database::mysql::mode::slowqueries',
'threads-connected' => 'database::mysql::mode::threadsconnected',
'uptime' => 'database::mysql::mode::uptime',
'open-files' => 'database::mysql::mode::openfiles',
'innodb-bufferpool-hitrate' => 'database::mysql::mode::innodbbufferpoolhitrate',
'long-queries' => 'database::mysql::mode::longqueries',
'myisam-keycache-hitrate' => 'database::mysql::mode::myisamkeycachehitrate',
'open-files' => 'database::mysql::mode::openfiles',
'qcache-hitrate' => 'database::mysql::mode::qcachehitrate',
'sql' => 'centreon::common::protocols::sql::mode::sql',
'queries' => 'database::mysql::mode::queries',
'replication-master-slave' => 'database::mysql::mode::replicationmasterslave',
'replication-master-master' => 'database::mysql::mode::replicationmastermaster',
'slow-queries' => 'database::mysql::mode::slowqueries',
'sql' => 'centreon::common::protocols::sql::mode::sql',
'threads-connected' => 'database::mysql::mode::threadsconnected',
'uptime' => 'database::mysql::mode::uptime',
);
$self->{sql_modes}{mysqlcmd} = 'database::mysql::mysqlcmd';