NAME¶

 MySQLTuner 2.9.1 - MySQL High Performance Tuning Script

IMPORTANT USAGE GUIDELINES¶

To run the script with the default options, run the script without arguments Allow MySQL server to run for at least 24-48 hours before trusting suggestions Some routines may require root level privileges (script will provide warnings) You must provide the remote server's total memory when connecting to other servers

OPTIONS¶

See "mysqltuner --help" for a full list of available options and their categories.

VERSION¶

Version 2.9.1 =head1 PERLDOC

You can find documentation for this module with the perldoc command.

  perldoc mysqltuner

 Internal documentation

AUTHORS¶

Major Hayden - major@mhtx.net Jean-Marie Renouard - jmrenouard@gmail.com

CONTRIBUTORS¶

• Matthew Montgomery
• Paul Kehrer
• Dave Burgess
• Jonathan Hinds
• Mike Jackson
• Nils Breunese
• Shawn Ashlee
• Luuk Vosslamber
• Ville Skytta
• Trent Hornibrook
• Jason Gill
• Mark Imbriaco
• Greg Eden
• Aubin Galinotti
• Giovanni Bechis
• Bill Bradford
• Ryan Novosielski
• Michael Scheidell
• Blair Christensen
• Hans du Plooy
• Victor Trac
• Everett Barnes
• Tom Krouper
• Gary Barrueto
• Simon Greenaway
• Adam Stein
• Isart Montane
• Baptiste M.
• Cole Turner
• Daniel Lewart
• Jason Gill
• Jean-Marie Renouard
• Major Hayden
• Matthew Montgomery
• Stephan GroBberndt
• Christian Loos
• Long Radix
• derZ-dev

SUPPORT¶

Bug reports, feature requests, and downloads at http://mysqltuner.pl/

Bug tracker can be found at https://github.com/jmrenouard/MySQLTuner-perl/issues

Maintained by Jean-Marie Renouard (jmrenouard\@gmail.com) - Licensed under GPL

SOURCE CODE¶

<https://github.com/jmrenouard/MySQLTuner-perl/>

 git clone https://github.com/jmrenouard/MySQLTuner-perl/.git

COPYRIGHT AND LICENSE¶

Copyright (C) 2006-2026 Major Hayden - major@mhtx.net # Copyright (C) 2015-2026 Jean-Marie Renouard - jmrenouard@gmail.com

For the latest updates, please visit http://mysqltuner.pl/

Git repository available at https://github.com/jmrenouard/MySQLTuner-perl/

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 3 of the License, or (at your option) any later version.

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 <https://www.gnu.org/licenses/>.