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- root@vmi1130744:~# lscpu
- Architecture: x86_64
- CPU op-mode(s): 32-bit, 64-bit
- Address sizes: 40 bits physical, 48 bits virtual
- Byte Order: Little Endian
- CPU(s): 4
- On-line CPU(s) list: 0-3
- Vendor ID: AuthenticAMD
- Model name: AMD EPYC 7282 16-Core Processor
- CPU family: 23
- Model: 49
- Thread(s) per core: 1
- Core(s) per socket: 4
- Socket(s): 1
- Stepping: 0
- BogoMIPS: 5589.49
- Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clf
- lush 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 sse
- 4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand
- hypervisor lahf_lm cmp_legacy cr8_legacy abm sse4a misalignsse 3dnowprefet
- ch osvw perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1
- avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetb
- v1 xsaves clzero xsaveerptr wbnoinvd arat umip rdpid arch_capabilities
- Virtualization features:
- Hypervisor vendor: KVM
- Virtualization type: full
- Caches (sum of all):
- L1d: 256 KiB (4 instances)
- L1i: 256 KiB (4 instances)
- L2: 2 MiB (4 instances)
- L3: 64 MiB (4 instances)
- NUMA:
- NUMA node(s): 1
- NUMA node0 CPU(s): 0-3
- Vulnerabilities:
- Itlb multihit: Not affected
- L1tf: Not affected
- Mds: Not affected
- Meltdown: Not affected
- Mmio stale data: Not affected
- Retbleed: Mitigation; untrained return thunk; SMT disabled
- Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp
- Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization
- Spectre v2: Mitigation; Retpolines, IBPB conditional, STIBP disabled, RSB filling, PBRS
- B-eIBRS Not affected
- Srbds: Not affected
- Tsx async abort: Not affected
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