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Add performance data for dbstats action #201

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Add performance data for dbstats action #201

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12 changes: 10 additions & 2 deletions check_postgres.pl
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Original file line number Diff line number Diff line change
Expand Up @@ -5108,6 +5108,8 @@ sub check_dbstats {
## Supports: Cacti
## Assumes psql and target are the same version for the 8.3 check

my $msg = '';
my $perfdata = '';
my ($warning, $critical) = validate_range
({
type => 'cacti',
Expand Down Expand Up @@ -5138,6 +5140,8 @@ sub check_dbstats {
my $dbname = $r->{datname};

next ROW if skip_item($dbname);
# Skip database-wide shared stats entry (see https://www.postgresql.org/docs/12/monitoring-stats.html#PG-STAT-DATABASE-VIEW)
next ROW if $dbname eq '';

## If dbnames were specififed, use those for filtering as well
if (@{$opt{dbname}}) {
Expand All @@ -5150,7 +5154,7 @@ sub check_dbstats {
next ROW unless $keepit;
}

my $msg = '';
$msg .= "Stats for DB $dbname: ";
for my $col (qw/
backends commits rollbacks
read hit
Expand All @@ -5160,11 +5164,15 @@ sub check_dbstats {
$msg .= "$col:";
$msg .= (exists $r->{$col} and length $r->{$col}) ? $r->{$col} : 0;
$msg .= ' ';
$perfdata .= "${dbname}_$col=";
$perfdata .= (exists $r->{$col} and length $r->{$col}) ? $r->{$col} : 0;
$perfdata .= ';;;; ';
}
print "${msg}dbname:$dbname\n";
$msg .= " --- ";
}
}

print "${msg}|${perfdata}\n";
exit 0;

} ## end of check_dbstats
Expand Down