:_module-type: PROCEDURE
[id="installing-and-enabling-tuned_{context}"]
= Installing and enabling TuneD

[role="_abstract"]
This procedure installs and enables the *TuneD* application, installs *TuneD* profiles, and presets a default *TuneD* profile for your system.

// .Prerequisites
//
// * A bulleted list of conditions that must be satisfied before the user starts following this assembly.
// * You can also link to other modules or assemblies the user must follow before starting this assembly.
// * Delete the section title and bullets if the assembly has no prerequisites.

.Procedure

. Install the [package]`tuned` package:
+
----
# yum install tuned
----

. Enable and start the `tuned` service:
+
----
# systemctl enable --now tuned
----

. Optionally, install *TuneD* profiles for real-time systems:
+
----
# yum install tuned-profiles-realtime tuned-profiles-nfv
----

. Verify that a *TuneD* profile is active and applied:
+
[subs=+quotes]
----
$ tuned-adm active

Current active profile: [replaceable]_balanced_
----
+
----
$ tuned-adm verify

Verfication succeeded, current system settings match the preset profile.
See TuneD log file ('/var/log/tuned/tuned.log') for details.
----


// .Additional resources
//
// * The `tuned-adm(8)` man page.
