Test coverage of new tuna option: cpu_power
Test coverage of new tuna option: cpu_power
See RHEL issue: (full support since RHEL 10.2)
https://issues.redhat.com/browse/RHEL-83442
https://issues.redhat.com/browse/RHEL-61750
Signed-off-by: Qiao Zhao <qzhao@redhat.com>