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Revert "enh(mssql): pagelifeexpectancy instance counters (#1698)" (#1699) 

This reverts commit efb4d30078.
This commit is contained in:
Simon Bomm 2019-10-23 17:55:20 +02:00 committed by GitHub
parent efb4d30078
commit 930f4b0c9d
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1 changed files with 15 additions and 52 deletions
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67
database/mssql/mode/pagelifeexpectancy.pm
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@ -29,79 +29,46 @@ sub set_counters {
my ($self, %options) = @_; my ($self, %options) = @_;
$self->{maps_counters_type} = [ $self->{maps_counters_type} = [
{ name => 'global', type => 1, cb_prefix_output => 'prefix_instance_output', { name => 'global', type => 0 },
message_multiple => 'All page life expectancy are ok' },
]; ];
$self->{maps_counters}->{global} = [ $self->{maps_counters}->{global} = [
{ label => 'page-life-expectancy', nlabel => 'page.life.expectancy.seconds', set => { { label => 'page-life-expectancy', nlabel => 'page.life.expectancy.seconds', set => {
key_values => [ { name => 'page_life_expectancy' }, { name => 'display' },], key_values => [ { name => 'page_life_expectancy'}],
output_template => 'Page life expectancy : %d second(s)', output_template => 'Page life expectancy : %d second(s)',
perfdatas => [ perfdatas => [
{ value => 'page_life_expectancy_absolute', template => '%d', unit => 's', min => 0, { value => 'page_life_expectancy_absolute', template => '%d', unit => 's', min => 0 },
label_extra_instance => 1, instance_use => 'display_absolute' },
] ]
}} }}
]; ];
} }
sub prefix_instance_output {
my ($self, %options) = @_;
return "Instance '" . $options{instance_value}->{display} . "' ";
}
sub new { sub new {
my ($class, %options) = @_; my ($class, %options) = @_;
my $self = $class->SUPER::new(package => __PACKAGE__, %options, force_new_perfdata => 1); my $self = $class->SUPER::new(package => __PACKAGE__, %options, force_new_perfdata => 1);
bless $self, $class; bless $self, $class;
$options{options}->add_options(arguments => { $options{options}->add_options(arguments => {});
"filter-instance:s" => {name => 'filter_instance'},
});
return $self; return $self;
} }
sub check_options {
my ($self, %options) = @_;
$self->SUPER::check_options(%options);
}
sub manage_selection { sub manage_selection {
my ($self, %options) = @_; my ($self, %options) = @_;
$self->{sql} = $options{sql};
$self->{sql}->connect(); $options{sql}->connect();
$self->{sql}->query(query => q{ $options{sql}->query(query => q{
SELECT object_name,cntr_value SELECT
FROM sys.dm_os_performance_counters cntr_value
WHERE counter_name = 'Page life expectancy' FROM
AND object_name LIKE '%Manager%' sys.dm_os_performance_counters
WHERE
counter_name = 'Page life expectancy'
AND
object_name = 'SQLServer:Buffer Manager'
}); });
my $result = $self->{sql}->fetchall_arrayref();
foreach my $row (@$result) { $self->{global}->{page_life_expectancy} = $options{sql}->fetchrow_array();
if (defined($self->{option_results}->{filter_instance}) && $self->{option_results}->{filter_instance} ne '' &&
$$row[0] !~ /$self->{option_results}->{filter_instance}/i) {
$self->{output}->output_add(debug => 1, long_msg => "Skipping instance " . $$row[0] . ": no matching filter.");
next;
}
$self->{global}->{$$row[0]} = {
page_life_expectancy => $$row[1],
display => get_instances_name($$row[0]),
};
}
}
sub get_instances_name {
my ($object_name) = @_;
my ($instance) = $object_name =~ /(?<=\$)(.*?)(?=\:)/;
return $instance;
} }
1; 1;
@ -114,10 +81,6 @@ Check MSSQL page life expectancy.
=over 8 =over 8
=item B<--filter-instance>
Filter instance by name (Can be a regex).
=item B<--warning-page-life-expectancy> =item B<--warning-page-life-expectancy>
Threshold warning. Threshold warning.