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MYSQLTUNER(1) User Contributed Perl Documentation MYSQLTUNER(1)
 

NAME

 MySQLTuner 1.6.0 - 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

CONNECTION AND AUTHENTIFICATION

 --host <hostname>    Connect to a remote host to perform tests (default: localhost)
 --socket <socket>    Use a different socket for a local connection
 --port <port>        Port to use for connection (default: 3306)
 --user <username>    Username to use for authentication
 --pass <password>    Password to use for authentication
 --mysqladmin <path>  Path to a custom mysqladmin executable
 --mysqlcmd <path>    Path to a custom mysql executable

PERFORMANCE AND REPORTING OPTIONS

 --skipsize           Don't enumerate tables and their types/sizes (default: on)
                      (Recommended for servers with many tables)
 --skippassword       Don't perform checks on user passwords(default: off)
 --checkversion       Check for updates to MySQLTuner (default: don't check)
 --forcemem <size>    Amount of RAM installed in megabytes
 --forceswap <size>   Amount of swap memory configured in megabytes
 --passwordfile <path>Path to a password file list(one password by line)

OUTPUT OPTIONS --silent Don't output anything on screen --nogood Remove OK responses --nobad Remove negative/suggestion responses --noinfo Remove informational responses --debug Print debug information --dbstat Print database information --idxstat Print index information --nocolor Don't print output in color --buffers Print global and per-thread buffer values --outputfile <path> Path to a output txt file --reportfile <path> Path to a report txt file --template <path> Path to a template file

PERLDOC

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

INTENALS

<https://github.com/major/MySQLTuner-perl/blob/master/INTERNALS.md>
 Internal documentation

AUTHORS

Major Hayden - major@mhtx.net

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
Major Hayden
Joe Ashcraft
Jean-Marie Renouard

SUPPORT

Bug reports, feature requests, and downloads at http://mysqltuner.com/
Bug tracker can be found at https://github.com/major/MySQLTuner-perl/issues
Maintained by Major Hayden (major\@mhtx.net) - Licensed under GPL

SOURCE CODE

<https://github.com/major/MySQLTuner-perl>
 git clone https://github.com/major/MySQLTuner-perl.git

COPYRIGHT AND LICENSE

Copyright (C) 2006-2015 Major Hayden - major@mhtx.net
For the latest updates, please visit http://mysqltuner.com/
Git repository available at http://github.com/major/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 <http://www.gnu.org/licenses/>.
2015-09-17 perl v5.20.2