diff options
Diffstat (limited to 'files/munin/mysql_connections')
| -rw-r--r-- | files/munin/mysql_connections | 40 |
1 files changed, 28 insertions, 12 deletions
diff --git a/files/munin/mysql_connections b/files/munin/mysql_connections index 658b401..8ba9ee2 100644 --- a/files/munin/mysql_connections +++ b/files/munin/mysql_connections @@ -1,5 +1,21 @@ #!/usr/bin/perl # +# Copyright (C) 2008 Rackspace US, Inc. <http://www.rackspace.com> +# +# 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, see http://www.gnu.org/licenses/gpl.txt +# +# # This plugin is based off of the Connection Usage # section of the MySQL Connection Health Page # @@ -83,7 +99,7 @@ sub poll_variables { sub print_graph_information { print <<EOM; graph_title MySQL Connections -graph_args --base 1000 -l 0 +graph_args --base 1000 --lower-limit 0 graph_vlabel Connections graph_info The number of current connections with respect to the max_connections setting. graph_category mysql @@ -106,20 +122,20 @@ sub test_service { system ("$MYSQLADMIN --version >/dev/null 2>/dev/null"); if ($? == 0) { - system ("$TEST_COMMAND >/dev/null 2>/dev/null"); - if ($? == 0) - { - print "yes\n"; - $return = 0; - } - else - { - print "no (could not connect to mysql)\n"; - } + system ("$TEST_COMMAND >/dev/null 2>/dev/null"); + if ($? == 0) + { + print "yes\n"; + $return = 0; + } + else + { + print "no (could not connect to mysql)\n"; + } } else { - print "no (mysqladmin not found)\n"; + print "no (mysqladmin not found)\n"; } exit $return; } |