Red Hat engineers have released Tuned 2.25 as the newest version of their [1]alternative to power-profiles-daemon and similar for adaptive performance tuning and monitoring. Tuned ships with various profiles and different capabilities for tuning Linux systems from laptops on battery life up through HPC servers and enterprise storage.

Tuned 2.25 is now stable for this Linux "tuning profile delivery mechanism" with many different tunings/profiles available and under the GPL license. Some of the Tuned 2.25 changes include:

sap-hana: Set transparent_hugepages to madvise

plugin_bootloader: export Grub variables to make them available in submenus

utils.commands: fixed CPU online detection when not present

plugin_net: handled cqe-mode-rx ethtool option

profiles: correct CPU governor settings

tuned-ppd: removed the use of StrEnum

tuned-ppd: multiple fixes and updates

docs: plugins docs are now automatically generated from the docstrings

plugin_cpu: fixed no_turbo boolean option parsing

plugin_cpu: allowed raw energy_performance_preference values

plugin_vm: added support for dirty_(bytes|ratio) sysctl parameters

plugin_bootloader: added variables to BLS entries only if grub is used

plugin_scheduler: do not assume that perf events have type attribute

plugin_scheduler: updated sched knobs for kernels 6.6+

plugin_scheduler: log process info when its affinity cannot be changed

plugin_scheduler: postpone cgroup blacklist check, double-check after fail

plugin_scheduler: made perf support optional

plugin_net: added support for hotplug and rename

makefile: added support for installation to custom $BINDIR/$SBINDIR

functions: dropped cpuspeed support

Downloads and more details on Tuned 2.25 via [2]GitHub and [3]Tuned-Project.org .



[1] https://www.phoronix.com/news/Red-Hat-Tuned-2.24

[2] https://github.com/redhat-performance/tuned/releases/tag/v2.25.0

[3] https://tuned-project.org/