- Repository
- Munin (2.0)
- Last change
- 2018-04-07
- Family
- auto
- Capabilities
- Language
- Perl
- License
- PostgreSQL
- Authors
postgres_autovacuum
Name
postgres_autovacuum - Plugin to monitor the PostgreSQL autovacuum daemon.
Configuration
Configuration is done through libpq environment variables, for example PGUSER, PGDATABASE, etc. For more information, see Munin::Plugin::Pgsql.
See Also
Magic Markers
#%# family=auto
#%# capabilities=autoconf
Author
Magnus Hagander magnus@hagander.net, Redpill Linpro AB
Copyright/License.
Copyright (c) 2010 Magnus Hagander, Redpill Linpro AB
All rights reserved. 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; version 2 dated June, 1991.
#!@@PERL@@
# -*- cperl -*-
#
# Copyright (C) 2010 Magnus Hagander, Redpill Linpro AB
#
# 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; version 2 dated June,
# 1991.
#
# 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, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
# 02110-1301 USA.
=head1 NAME
postgres_autovacuum - Plugin to monitor the PostgreSQL autovacuum daemon.
=head1 CONFIGURATION
Configuration is done through libpq environment variables, for example
PGUSER, PGDATABASE, etc. For more information, see L<Munin::Plugin::Pgsql>.
=head1 SEE ALSO
L<Munin::Plugin::Pgsql>
=head1 MAGIC MARKERS
#%# family=auto
#%# capabilities=autoconf
=head1 AUTHOR
Magnus Hagander <magnus@hagander.net>, Redpill Linpro AB
=head1 COPYRIGHT/License.
Copyright (c) 2010 Magnus Hagander, Redpill Linpro AB
All rights reserved. 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; version 2
dated June, 1991.
=cut
use strict;
use warnings;
use Munin::Plugin::Pgsql;
my $pg = Munin::Plugin::Pgsql->new(
title => 'PostgreSQL autovacuum workers',
info => 'Number of active autovacuum workers',
vlabel => 'Active workers',
minversion => '8.3',
basequery => [
"SELECT 'active', count(*) FROM pg_stat_activity WHERE query LIKE 'autovacuum: %'",
[
9.1,
"SELECT 'active', count(*) FROM pg_stat_activity WHERE current_query LIKE 'autovacuum: %'",
],
],
configquery => [ "VALUES('active','Active workers')", [ 8.1, "SELECT 'active','Active workers'" ] ],
);
$pg->Process();