查看麒麟操作系统信息

[root@localhost ~]# nkvers
############## Kylin Linux Version #################
Release:
Kylin Linux Advanced Server release V10 (Lance)

Kernel:
4.19.90-52.15.v2207.ky10.x86_64

Build:
Kylin Linux Advanced Server
release V10 (SP3) /(Lance)-x86_64-Build20/20221125
#################################################

[root@localhost ~]# lscpu
架构：                           x86_64
CPU 运行模式：                   32-bit, 64-bit
字节序：                         Little Endian
Address sizes:                   46 bits physical, 48 bits virtual
CPU:                             8
在线 CPU 列表：                  0-7
每个核的线程数：                 1
每个座的核数：                   1
座：                             8
NUMA 节点：                      2
厂商 ID：                        GenuineIntel
CPU 系列：                       6
型号：                           85
型号名称：                       Intel Xeon Processor (Skylake, IBRS)
步进：                           4
CPU MHz：                        2599.978
BogoMIPS：                       5199.95
超管理器厂商：                   KVM
虚拟化类型：                     完全
L1d 缓存：                       256 KiB
L1i 缓存：                       256 KiB
L2 缓存：                        32 MiB
L3 缓存：                        128 MiB
NUMA 节点0 CPU：                 0-3
NUMA 节点1 CPU：                 4-7
Vulnerability Itlb multihit:     KVM: Vulnerable
Vulnerability L1tf:              Mitigation; PTE Inversion
Vulnerability Mds:               Vulnerable: Clear CPU buffers attempted, no microcode; SMT Host state unknown
Vulnerability Meltdown:          Mitigation; PTI
Vulnerability Mmio stale data:   Vulnerable: Clear CPU buffers attempted, no microcode; SMT Host state unknown
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; Retpolines, IBPB conditional, IBRS_FW, STIBP disabled, RSB filling, PBRSB-eIBRS
                                  Not affected
Vulnerability Srbds:             Not affected
Vulnerability Tsx async abort:   Not affected
标记：                           fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr ss
                                 e sse2 ss syscall nx pdpe1gb rdtscp lm constant_tsc rep_good nopl xtopology cpuid tsc_known
                                 _freq pni pclmulqdq ssse3 fma cx16 pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_time
                                 r aes xsave avx f16c rdrand hypervisor lahf_lm abm 3dnowprefetch cpuid_fault invpcid_single
                                  pti ssbd ibrs ibpb stibp fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid avx512f avx5
                                 12dq rdseed adx smap clflushopt clwb avx512cd avx512bw avx512vl xsaveopt xsavec xgetbv1 ara
                                 t pku ospke
[root@localhost ~]# 

[root@localhost ~]# cat /etc/os-release
NAME="Kylin Linux Advanced Server"
VERSION="V10 (Lance)"
ID="kylin"
VERSION_ID="V10"
PRETTY_NAME="Kylin Linux Advanced Server V10 (Lance)"
ANSI_COLOR="0;31"