xichugeek-e023-demo 实验报告

开始时间（UTC）: Tue Nov 10 05:19:54 PM UTC 2026

结束时间（UTC）: Tue Nov 10 05:21:38 PM UTC 2026

验收结果

系统信息

=== /etc/os-release ===
PRETTY_NAME="Ubuntu 24.04.5 LTS"
NAME="Ubuntu"
VERSION_ID="24.04"
VERSION="24.04.5 LTS (Noble Numbat)"
VERSION_CODENAME=noble
ID=ubuntu
ID_LIKE=debian
HOME_URL="https://www.ubuntu.com/"
SUPPORT_URL="https://help.ubuntu.com/"
BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"
PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"
UBUNTU_CODENAME=noble
LOGO=ubuntu-logo

=== uname -a ===
Linux main 6.8.0-142-generic #142-Ubuntu SMP PREEMPT_DYNAMIC Wed Sep  2 14:24:27 UTC 2026 x86_64 x86_64 x86_64 GNU/Linux

=== lscpu ===
Architecture:                            x86_64
CPU op-mode(s):                          32-bit, 64-bit
Address sizes:                           46 bits physical, 57 bits virtual
Byte Order:                              Little Endian
CPU(s):                                  2
On-line CPU(s) list:                     0,1
Vendor ID:                               GenuineIntel
Model name:                              INTEL(R) XEON(R) PLATINUM 8581C CPU @ 2.10GHz
CPU family:                              6
Model:                                   207
Thread(s) per core:                      1
Core(s) per socket:                      2
Socket(s):                               1
Stepping:                                2
BogoMIPS:                                4200.00
Flags:                                   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 xtopology nonstop_tsc cpuid tsc_known_freq 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 cpuid_fault ssbd ibrs ibpb stibp ibrs_enhanced fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm avx512f avx512dq rdseed adx smap avx512ifma clflushopt clwb avx512cd sha_ni avx512bw avx512vl xsaveopt xsavec xgetbv1 xsaves avx_vnni avx512_bf16 wbnoinvd arat avx512vbmi umip avx512_vbmi2 gfni vaes vpclmulqdq avx512_vnni avx512_bitalg avx512_vpopcntdq la57 rdpid cldemote movdiri movdir64b fsrm md_clear serialize tsxldtrk avx512_fp16 arch_capabilities
Hypervisor vendor:                       KVM
Virtualization type:                     full
L1d cache:                               48 KiB (1 instance)
L1i cache:                               32 KiB (1 instance)
L2 cache:                                2 MiB (1 instance)
L3 cache:                                260 MiB (1 instance)
NUMA node(s):                            1
NUMA node0 CPU(s):                       0,1
Vulnerability Gather data sampling:      Not affected
Vulnerability Indirect target selection: Not affected
Vulnerability Itlb multihit:             Not affected
Vulnerability L1tf:                      Not affected
Vulnerability Mds:                       Not affected
Vulnerability Meltdown:                  Not affected
Vulnerability Mmio stale data:           Not affected
Vulnerability Reg file data sampling:    Not affected
Vulnerability Retbleed:                  Not affected
Vulnerability Spec rstack overflow:      Not affected
Vulnerability Spec store bypass:         Mitigation; Speculative Store Bypass disabled via prctl
Vulnerability Spectre v1:                Mitigation; usercopy/swapgs barriers and __user pointer sanitization
Vulnerability Spectre v2:                Mitigation; Enhanced / Automatic IBRS; IBPB conditional; PBRSB-eIBRS SW sequence; BHI BHI_DIS_S
Vulnerability Srbds:                     Not affected
Vulnerability Tsa:                       Not affected
Vulnerability Tsx async abort:           Not affected
Vulnerability Vmscape:                   Not affected

=== nproc ===
2

=== free -h ===
               total        used        free      shared  buff/cache   available
Mem:           3.8Gi       1.4Gi       1.9Gi       932Ki       683Mi       2.4Gi
Swap:             0B          0B          0B

=== df -h ===
Filesystem      Size  Used Avail Use% Mounted on
tmpfs           389M  500K  388M   1% /run
overlay          20G   36M   20G   1% /
tmpfs           1.9G     0  1.9G   0% /dev/shm
tmpfs           5.0M     0  5.0M   0% /run/lock
tmpfs            64M     0   64M   0% /run/cocoonbox-offload
tmpfs           389M   28K  389M   1% /run/user/1000

=== python3 --version ===
Python 3.12.3

文件 SHA256

0da1854b07ba3445cd3b6ba872a2646b2ea1eccf111bf3d80cc6d7ca59b792d3  orders_raw.csv
b539c7da5efb66ab4b75cf6f998b3e90fcae26443d5c8d3cfc97b2c2f2aa7798  orders_deduped.csv
db84b99c08fe6ee58ff704cb2edea36d91f373de3634c0bf87574e91c6e405b7  summary.json
3abd3e06bb080647ebff0df838269cb53097a397cb23712b4ad283d74e0b7479  generate_orders.py
888dd0357ab7b978607344c854c28a589c720712367f7defed4157ed6260778d  dedup_stats.py
98db549f3c41945b7cd4b5d836ef2d5f7c9d4cf1aae751d09201c5d3885c9cd8  make_report.py
1f66f3a848dbc0eee1a2ffeb54962624e42d4bc01d17c720826c7957965eebd4  system_info.txt