56 lines
2.1 KiB
Groff
56 lines
2.1 KiB
Groff
.TH "tuned-main.conf" "5" "15 Oct 2013" "Jaroslav Škarvada" "tuned-main.conf file format description"
|
|
.SH NAME
|
|
tuned\-main.conf - Tuned global configuration file
|
|
.SH SYNOPSIS
|
|
.B /etc/tuned/tuned\-main.conf
|
|
.SH DESCRIPTION
|
|
This man page documents format of the Tuned global configuration file.
|
|
The \fItuned\-main.conf\fR file uses the ini\-file format.
|
|
|
|
.TP
|
|
.BI dynamic_tuning= BOOL
|
|
This defines whether the dynamic tuning is enabled. It is boolean value.
|
|
It can be \fBTrue\fR or \fB1\fR if the dynamic tuning is enabled and
|
|
\fBFalse\fR or \fB0\fR 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.
|
|
|
|
.TP
|
|
.BI sleep_interval= INT
|
|
Tuned daemon is periodically waken after \fIINT\fR 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.
|
|
|
|
.TP
|
|
.BI update_interval= INT
|
|
Update interval for dynamic tuning (in seconds). Tuned daemon is periodically
|
|
waken after \fIINT\fR seconds, updates its monitors, calculates new tuning
|
|
parameters for enabled plugins and applies the changes. Plugins that have
|
|
disabled dynamic tuning are not processed. By default the \fIINT\fR is set
|
|
to 10 seconds. Tuned daemon doesn't periodically wake if dynamic tuning is
|
|
globally disabled (see \fBdynamic_tuning\fR) or this setting set to 0.
|
|
This must be multiple of \fBsleep_interval\fR.
|
|
|
|
.SH EXAMPLE
|
|
.NF
|
|
dynamic_tuning = 1
|
|
sleep_interval = 1
|
|
update_interval = 10
|
|
.FI
|
|
|
|
.SH FILES
|
|
.I /etc/tuned/tuned\-main.conf
|
|
|
|
.SH "SEE ALSO"
|
|
.LP
|
|
tuned(8)
|
|
.SH AUTHOR
|
|
Written by Jaroslav Škarvada <jskarvad@redhat.com>.
|
|
.SH REPORTING BUGS
|
|
Report bugs to <power-management@lists.fedoraproject.org>.
|