Description of problem:
The Tuned tool does not support Boot Loader Specification (BLS), which is enabled by default. Consequently, Tuned does not set certain kernel boot command line parameters, which causes some issues, such as performance decrease or CPU cores not being isolated.
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1.Configure grub2 to use BLS (/etc/default/grub -> GRUB_ENABLE_BLSCFG=true)
2.Activate tuned profile
Settings are not applied
See also BZ#1576435
It's being worked on.
It's supported in tuned-2.11, so closing.