기본
# cat /sys/module/intel_idle/parameters/max_cstate
9
# dmesg |grep intel_idle.max_cstate
[ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-4.15.0-36-generic root=UUID=504825e8-e7eb-48ca-9b51-9bb1f6923c0f ro netcfg/do_not_use_netplan=true net.ifnames=0 biosdevname=0 intel_idle.max_cstate=1
[ 0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.15.0-36-generic root=UUID=504825e8-e7eb-48ca-9b51-9bb1f6923c0f ro netcfg/do_not_use_netplan=true net.ifnames=0 biosdevname=0 intel_idle.max_cstate=1
# cat /sys/module/intel_idle/parameters/max_cstate
1
