83 lines
2.6 KiB
Groff
83 lines
2.6 KiB
Groff
.\"/*
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.\" * All rights reserved
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.\" * Copyright (C) 2009 Red Hat, Inc.
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.\" * Authors: Marcela Mašláňová, Phil Knirsch
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.\" *
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.\" * This program is free software; you can redistribute it and/or
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.\" * modify it under the terms of the GNU General Public License
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.\" * as published by the Free Software Foundation; either version 2
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.\" * of the License, or (at your option) any later version.
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.\" *
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.\" * This program is distributed in the hope that it will be useful,
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.\" * but WITHOUT ANY WARRANTY; without even the implied warranty of
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.\" * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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.\" * GNU General Public License for more details.
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.\" *
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.\" * You should have received a copy of the GNU General Public License
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.\" * along with this program; if not, write to the Free Software
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.\" * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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.\" */
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.\"
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.TH TUNED_ADM "1" "9 Jul 2009" "Linux Programmer's Manual"
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.SH NAME
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tuned-adm \- commandline tool for switching between different tuning profiles
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.SH SYNOPSIS
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.B tuned-adm
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.B
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.BR [ " help ", " list ", " profile <profile> ", " off " ]
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.br
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.SH DESCRIPTION
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This command line utility allows user to switch between user definable tuning profiles. Several predefined profiles are already included for some of the more common cases.
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.SH "OPTIONS"
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.SS
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.TP
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.B help
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Print out the list of commands. It's also the default if you start tuned-adm without any commands.
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.TP
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.B list
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List all available profiles.
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.TP
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.B profile <profile>
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Switches to the given profilename. If none is given or no valid one is given the command gracefully exits without performing any operation.
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.TP
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.B off
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Switch off all ktune and tuned settings and remove them from services. The configuration file are
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set to previous settings.
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.SH PREDEFINED PROFILES
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At the moment we're providing the following pre defined profiles:
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.TP
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.BI "desktop-powersave"
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Very light powersaving profile directed at desktop systems.
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.TP
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.BI server-powersave
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Very light powersaving profile directed at server systems.
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.TP
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.BI laptop-ac-powersave
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Medium powersaving profile directed at laptops running on AC.
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.TP
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.BI laptop-battery-powersave
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Strong powersaving profile directed at laptops running on battery. This profile will affect the overall performance of the system as a tradeoff for typically longer running time on battery power.
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.TP
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.BI throughput-performance
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Sever profile for typical througput performance tuning.
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.TP
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.BI latency-performance
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Sever profile for typical latency performance tuning.
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.SH "SEE ALSO"
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.BR tuned (8)
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.SH AUTHOR
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.nf
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Marcela Mašláňová <mmaslano@redhat.com>
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Phil Knirsch <pknirsch@redhat.com>
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