还一个特征是,下述信息的最后一行显示为SLOWE,表明CPU漏洞补丁已打上并启用了:
System is Meltdown protected: YES
System is Spectre protected: YES
Microcode Update Available: YES
Performance: SLOWE
如果第四行显示为GOOD,则表示CPU补丁虽被打上,但没有启用:
System is Meltdown protected: YES
System is Spectre protected: YES
Microcode Update Available: YES
Performance: GOOD