tuning

tuned-main.conf(5)				      tuned-main.conf file format description					tuned-main.conf(5)

NAME

       tuned-main.conf - Tuned global configuration file

SYNOPSIS

       /etc/tuned/tuned-main.conf

DESCRIPTION

       This man page documents format of the Tuned global configuration file.  The tuned-main.conf file uses the ini-file format.

       dynamic_tuning=BOOL
	      This  defines  whether the dynamic tuning is enabled. It is boolean value.  It can be True or 1 if the dynamic tuning is enabled and
	      False or 0 if disabled. In such case only the static tuning will be used. Please note if it is enabled here, it is still possible to
	      individually disable it in plugins.

       sleep_interval=INT
	      Tuned daemon is periodically waken after INT seconds and checks for events. By default this is set to 1 second. If you have Python 2
	      interpreter with applied patch from Red Hat Bugzilla #917709 this controls responsiveness time of Tuned to  commands  (i.e.  if  you
	      request  profile	switch,  it may take up to 1 second until Tuned reacts).  Increase this number for higher responsiveness times and
	      more power savings (due to lower number of wakeups). In case you have unpatched Python 2 interpreter, this  settings  will  have	no
	      visible effect, because the intepreter will poll 20 times per second.

       update_interval=INT
	      Update  interval for dynamic tuning (in seconds). Tuned daemon is periodically waken after INT seconds, updates its monitors, calcu-
	      lates new tuning parameters for enabled plugins and applies the changes. Plugins that have disabled  dynamic  tuning  are  not  pro-
	      cessed.  By default the INT is set to 10 seconds. Tuned daemon doesn't periodically wake if dynamic tuning is globally disabled (see
	      dynamic_tuning) or this setting set to 0.  This must be multiple of sleep_interval.

EXAMPLE

       dynamic_tuning = 1
       sleep_interval = 1
       update_interval = 10

FILES

       /etc/tuned/tuned-main.conf

SEE ALSO

       tuned(8)

AUTHOR

       Written by Jaroslav karvada <jskarvad@redhat.com>.

REPORTING BUGS

       Report bugs to <power-management@lists.fedoraproject.org>.

Jaroslav karvada						    15 Oct 2013 						tuned-main.conf(5)