From Fedora Project Wiki
The rawhide-kernel-nodebug repository is a yum repository containing the latest rawhide kernel built with debug turned off. This allows testers to run the most recent rawhide snapshot and test on systems where performance is a bit more critical. New kernels are built weekly, and only the newest kernel is kept in the repository. Any issues found in these kernels should be filed in bugzilla against the rawhide kernel.
Enabling the rawhide kernel nodebug repository
$ sudo dnf config-manager --add-repo=https://dl.fedoraproject.org/pub/alt/rawhide-kernel-nodebug/fedora-rawhide-kernel-nodebug.repo $ sudo dnf upgrade
Contact
Please send any questions or comments about the rawhide kernel nodebug repository to fedora kernel mailing list