云主机的核数是物理的还是逻辑的？
資深大佬 : Foxkeh 0
项目有个 2C8G 的套路云主机， 咋看他这个是物理核数还是逻辑核数呢？
hwinfo –cpu 命令看到的如下：
01: None 00.0: 10103 CPU [Created at cpu.457] Unique ID: rdCR.j8NaKXDZtZ6 Hardware Class: cpu Arch: X86-64 Vendor: "GenuineIntel" Model: 6.85.4 "Intel(R) Xeon(R) Gold 6149 CPU @ 3.10GHz" Features: fpu,vme,de,pse,tsc,msr,pae,mce,cx8,apic,sep,mtrr,pge,mca,cmov,pat,pse36,clflush,mmx,fxsr,sse,sse2,ss,ht,syscall,nx,pdpe1gb,rdtscp,lm,constant_tsc,rep_good,nopl,nonstop_tsc,eagerfpu,pni,pclmulqdq,ssse3,fma,cx16,pcid,sse4_1,sse4_2,x2apic,movbe,popcnt,tsc_deadline_timer,aes,xsave,avx,f16c,rdrand,hypervisor,lahf_lm,abm,3dnowprefetch,invpcid_single,ibrs,ibpb,stibp,fsgsbase,tsc_adjust,bmi1,hle,avx2,smep,bmi2,erms,invpcid,rtm,mpx,avx512f,avx512dq,rdseed,adx,smap,avx512cd,avx512bw,avx512vl,xsaveopt,xsavec,xgetbv1,arat,spec_ctrl,intel_stibp Clock: 3100 MHz BogoMips: 6200.08 Cache: 22528 kb Units/Processor: 2 Config Status: cfg=new, avail=yes, need=no, active=unknown 02: None 01.0: 10103 CPU [Created at cpu.457] Unique ID: wkFv.j8NaKXDZtZ6 Hardware Class: cpu Arch: X86-64 Vendor: "GenuineIntel" Model: 6.85.4 "Intel(R) Xeon(R) Gold 6149 CPU @ 3.10GHz" Features: fpu,vme,de,pse,tsc,msr,pae,mce,cx8,apic,sep,mtrr,pge,mca,cmov,pat,pse36,clflush,mmx,fxsr,sse,sse2,ss,ht,syscall,nx,pdpe1gb,rdtscp,lm,constant_tsc,rep_good,nopl,nonstop_tsc,eagerfpu,pni,pclmulqdq,ssse3,fma,cx16,pcid,sse4_1,sse4_2,x2apic,movbe,popcnt,tsc_deadline_timer,aes,xsave,avx,f16c,rdrand,hypervisor,lahf_lm,abm,3dnowprefetch,invpcid_single,ibrs,ibpb,stibp,fsgsbase,tsc_adjust,bmi1,hle,avx2,smep,bmi2,erms,invpcid,rtm,mpx,avx512f,avx512dq,rdseed,adx,smap,avx512cd,avx512bw,avx512vl,xsaveopt,xsavec,xgetbv1,arat,spec_ctrl,intel_stibp Clock: 3100 MHz BogoMips: 6200.08 Cache: 22528 kb Units/Processor: 2 Config Status: cfg=new, avail=yes, need=no, active=unknown 大佬有話說 (28)