tuned-main.conf(5)tuned-main.conf file format description tuned-main.conf(5)NAMEtuned-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 bool‐
ean 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 respon‐
siveness 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, cal‐
culates new tuning parameters for enabled plugins and applies
the changes. Plugins that have disabled dynamic tuning are not
processed. 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 ALSOtuned(8)AUTHOR
Written by Jaroslav Škarvada <jskarvad@redhat.com>.
REPORTING BUGS
Report bugs to <power-management@lists.fedoraproject.org>.
Jaroslav Škarvada 15 Oct 2013 tuned-main.conf(5)
