# 高效能取向kernel boot args GRUB_CMDLINE_LINUX="isolcpus=2-5 nohz_full=2-5 rcu_nocbs=2-5 audit=0 mce=ignore_ce tsc=reliable idle=poll processor.max_cstate=0 intel_pstate=disable intel_idle.max_cstate=0 pcie_aspm.policy=performance cpuidle.off=1 cpufreq.off=1 mitigations=off nosoftlockup rd.lvm.lv=centos/root rd.lvm.lv=centos/swap rhgb quiet” GRUB_CMDLINE_LINUX="isolcpus=2-7 nohz_full=2-7 rcu_nocbs=2-7 audit=0 mce=ignore_ce tsc=reliable idle=poll processor.max_cstate=0 intel_pstate=disable intel_idle.max_cstate=0 pcie_aspm.policy=performance cpuidle.off=1 cpufreq.off=1 mitigations=off nosoftlockup" GRUB_CMDLINE_LINUX="audit=0 mce=ignore_ce tsc=reliable idle=poll processor.max_cstate=0 intel_pstate=disable intel_idle.max_cstate=0 pcie_aspm.policy=performance cpuidle.off=1 cpufreq.off=1 mitigations=off nosoftlockup"