NAME¶

tuned.conf - Configuration file for tuned(8).

DESCRIPTION¶

The tuned configuration file is by default found at /etc/tuned.conf.

PARAMETERS¶

The tuned.conf file must always contain a [main] section. The main section defines general parameters for the daemon. Each plugin may have a section with plugin specific parameters.

[main] OPTIONS¶

The [main] section must exist for tuned. It contains the following options:

interval

Interval for monitoring and tuning in seconds. The default is 10.

verbose

Default mode is False. It is possible to define verbose=True in main section or for separate sections.

[plugin] OPTIONS¶

Each plugin can have an individual section with the name of the plugin as the section name. All plugins support at least the following options:

enabled

Enabled or disable the plugin. Default is True. Any other value disables it.

AVAILABLE PLUGINS¶

cpu

Plugin monitors CPU load and changes it's latency setting to increase power savings but without sacrificing the user's QoS expectations. It can basically improve CPU idle time. The setting is available only with ondemand CPU governor.

disk

Plugin monitors disk activity (read/write) and dynamically changes APM settings and disk spindown settings.

net

Plugin monitors network activity (receive/transmit) and can dynamically switch between 10Mbps mode (saves power) and maximal speed mode.

FILES¶

/etc/tuned.conf

SEE ALSO¶

tuned(8) tuned-adm(1)

AUTHOR¶

Written by Phil Knirsch <pknirsch@redhat.com>.

REPORTING BUGS¶

Report bugs to <pknirsch@redhat.com>.