I tried sysctl machdep.cpu, but it didn't retrieve CPU core ID. uname -a Linux raptor 2.6.8-1-s390x 1 SMP Wed Sep 15 15:36:34 CEST 2004 s390x GNU/Linux cat /proc/cpuinfo vendorid : IBM/S390 processors : 6 bogomips per cpu: 838. VM Manager shows the machine as having 1 CPU - /proc/cpuinfo on the VM server shows only one CPU email protected cat /proc/cpuinfo processor : 0 vendorid : GenuineIntel cpu family : 6 model : 29 model name : Intel(R) Xeon(R) CPU E7450 2.40GHz stepping : 1 cpu MHz : 2400. Model name : Intel(R) Core(TM) i5-7267U CPU 3.10GHzįlags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx rdtscp lm constant_tsc rep_good xtopology nonstop_tsc unfair_spinlock eagerfpu pni pclmulqdq ssse3 cx16 pcid sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx rdrand hypervisor lahf_lm abm 3dnowprefetch invpcid_single pti retpoline fsgsbase avx2 invpcid rdseed flush_l1dĪddress sizes : 39 bits physical, 48 bits virtualĭoes macOS/OS X have a command to retrieve detailed CPU and CPU cores information equal to Linux /proc/cpuinfo? I really want to know a CLI command to retrieve the Mac's CPU core ID. About update online, all is OK with other machine (intel core2 quad) Opensuse 11.2 (64) cat /proc/cpuinfo processor : 0 vendorid : GenuineIntel cpu family : 6 model : 23 model name : Intel Core2 Quad CPU Q8200 2.33GHz stepping : 7 cpu MHz : 2003.000 cache size : 2048 KB physical id : 0 siblings : 4 core id : 0 cpu cores : 4 apicid : 0.
Using this command, users can get CPU and CPU's core information like below. Linux has a command to retrieve detailed CPU information using cat /proc/cpuinfo. cat /proc/cpuinfo head -26 uname -a processor : 0 vendorid : GenuineIntel cpu family : 6 model : 94 model name : Intel(R) Core(TM) i7-6700 CPU 3.40GHz stepping : 3 microcode : 85 cpu MHz : 3408. // Inquiring cpu cores cat /proc/cpuinfo processor : 0 vendorid : GenuineIntel cpu family : 6 model : 45 model name : Intel(R) Xeon(R) CPU E5-2660 0 2.20GHz stepping : 6 microcode : 1561 cpu MHz : 600.000 cache size : 20480 KB physical id : 0 siblings : 16 core id : 0 cpu cores : 8 apicid : 0 initial apicid : 0 fpu : yes fpuexception : yes cpuid level : 13 wp : yes flags : fpu vme de pse.
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