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Package tuned

A dynamic adaptive system tuning daemon


The tuned package contains a daemon that tunes system settings dynamically.
It does so by monitoring the usage of several system components periodically.
Based on that information components will then be put into lower or higher
power saving modes to adapt to the current usage. Currently only ethernet
network and ATA harddisk devices are implemented.

Version: 2.23.0

See also: tuned-profiles-atomic, tuned-profiles-compat, tuned-profiles-cpu-partitioning, tuned-profiles-mssql, tuned-profiles-nfv-guest, tuned-profiles-nfv-host, tuned-profiles-openshift, tuned-profiles-oracle, tuned-profiles-postgresql, tuned-profiles-realtime, tuned-profiles-sap, tuned-profiles-sap-hana, tuned-profiles-spectrumscale, tuned-switcher, tuned-utils-systemtap.

File Formats

tuned-main.conf TuneD global configuration file
tuned.conf TuneD profile definition


tuned-profiles description of basic TuneD profiles

System Administration

tuned dynamic adaptive system tuning daemon
tuned-adm command line tool for switching between different tuning profiles
tuned-gui graphical interface for configuration of TuneD