Created
April 17, 2020 16:17
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lscpu | |
Architecture: x86_64 | |
CPU op-mode(s): 32-bit, 64-bit | |
Byte Order: Little Endian | |
Address sizes: 40 bits physical, 48 bits virtual | |
CPU(s): 3 | |
On-line CPU(s) list: 0-2 | |
Thread(s) per core: 1 | |
Core(s) per socket: 3 | |
Socket(s): 1 | |
NUMA node(s): 1 | |
Vendor ID: AuthenticAMD | |
CPU family: 23 | |
Model: 1 | |
Model name: AMD EPYC Processor (with IBPB) | |
Stepping: 2 | |
CPU MHz: 2495.312 | |
BogoMIPS: 4992.56 | |
Hypervisor vendor: KVM | |
Virtualization type: full | |
L1d cache: 192 KiB | |
L1i cache: 192 KiB | |
L2 cache: 1.5 MiB | |
L3 cache: 16 MiB | |
NUMA node0 CPU(s): 0-2 | |
Vulnerability Itlb multihit: Not affected | |
Vulnerability L1tf: Not affected | |
Vulnerability Mds: Not affected | |
Vulnerability Meltdown: Not affected | |
Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp | |
Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization | |
Vulnerability Spectre v2: Mitigation; Full AMD retpoline, IBPB conditional, STIBP disabled, RSB filling | |
Vulnerability Tsx async abort: Not affected | |
Flags: 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 mmxext fxsr_opt pdpe1gb rdtscp lm | |
rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand hypervisor | |
lahf_lm cmp_legacy cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ssbd ibpb vmmcall fsgsbase bmi1 avx2 smep bmi2 rdseed adx smap clflushopt | |
sha_ni xsaveopt xsavec xgetbv1 arat |
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