tuned(8) - f14

1tuned(8)                 Adaptive system tuning daemon                tuned(8)
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NAME

6       tuned - dynamic adaptive system tuning daemon
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SYNOPSIS

9       tuned [options]
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DESCRIPTION

12       tuned is a dynamic adaptive system tuning daemon that tunes system set‐
13       tings dynamically depending on usage. For  each  hardware  subsystem  a
14       specific monitoring plugin collects data periodically. This information
15       is then used by tuning plugins to change system settings  to  lower  or
16       higher  power saving modes in order to adapt to the current usage. Cur‐
17       rently monitoring and tuning plugins for CPU, ethernet network and  ATA
18       harddisk devices are implemented.
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20       In  order  to  make  it easier to switch between settings for different
21       setups or locations we now have an additional tool  to  switch  between
22       profiles.  Several pre defined profiles have already been included, but
23       new ones can easily be  added  or  existing  ones  modified.  For  more
24       details look at tuned-adm(1).
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OPTIONS

27       -d, --daemon
28                   This  options starts tuned as a daemon as opposed to in the
29                   foreground without forking at startup.
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31       -c, --conffile="conffile"
32                   Specify the  name  and  path  of  the  configuration  file,
33                   default is /etc/tuned.conf.
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35       -D, --debug Sets  the  highest logging level. This could be very useful
36                   when having trouble with tuned.
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FILES

39       /etc/tuned.conf
40       /usr/share/doc/tuned-*/README
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AUTHOR

46       Written by Phil Knirsch <pknirsch@redhat.com>.
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REPORTING BUGS

49       Report bugs to <pknirsch@redhat.com>.
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53Phil Knirsch                      25 Feb 2009                         tuned(8)