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/proc/cpuinfo里的CPU型号怎么来的? | C0reFast记事本 #37

Open C0reFast opened 3 years ago

C0reFast commented 3 years ago

https://www.ichenfu.com/2020/12/17/cpuinfo-model-name/

今天有一件小事,勾起了我的好奇心。有个同事反馈说,我们虚拟的CPU主频较低,对性能有影响,于是就问了一下,怎么看主频的,很简单,看看lscpu里的Model name:字段就行了: [root@]# lscpu Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Lit