# box provenance 2026-10-25T10:30:26Z
built_at=2026-10-25T10:23:09Z
reamer_commit=68db07afe3f3614e9ebc32502ec3a9186bf9d752
reamer_version=4.6.0
lean_commit=f3d841e60dfd010ee5fc293ea893e56952484108
lean_commit_date=2026-10-21T18:07:14-03:00
uncommitted_files=0

Architecture:                            x86_64
CPU op-mode(s):                          32-bit, 64-bit
Address sizes:                           52 bits physical, 57 bits virtual
Byte Order:                              Little Endian
CPU(s):                                  128
On-line CPU(s) list:                     0-127
Vendor ID:                               AuthenticAMD
Model name:                              AMD EPYC 9575F 64-Core Processor
CPU family:                              26
Model:                                   2
Thread(s) per core:                      2
Core(s) per socket:                      64
Socket(s):                               1
Stepping:                                1
Frequency boost:                         enabled
CPU(s) scaling MHz:                      54%
CPU max MHz:                             5008.9292
CPU min MHz:                             1217.8580
BogoMIPS:                                6600.32
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 constant_tsc rep_good amd_lbr_v2 nopl xtopology nonstop_tsc cpuid extd_apicid aperfmperf rapl pni pclmulqdq monitor ssse3 fma cx16 pcid sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs skinit wdt tce topoext perfctr_core perfctr_nb bpext perfctr_llc mwaitx cpuid_fault cpb cat_l3 cdp_l3 hw_pstate ssbd mba perfmon_v2 ibrs ibpb stibp ibrs_enhanced vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid cqm rdt_a avx512f avx512dq rdseed adx smap avx512ifma clflushopt clwb avx512cd sha_ni avx512bw avx512vl xsaveopt xsavec xgetbv1 xsaves cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local user_shstk avx_vnni avx512_bf16 clzero irperf xsaveerptr rdpru wbnoinvd amd_ppin cppc arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold avic v_vmsave_vmload vgif x2avic v_spec_ctrl vnmi avx512vbmi umip pku ospke avx512_vbmi2 gfni vaes vpclmulqdq avx512_vnni avx512_bitalg avx512_vpopcntdq la57 rdpid bus_lock_detect movdiri movdir64b overflow_recov succor smca fsrm avx512_vp2intersect flush_l1d debug_swap amd_lbr_pmc_freeze
Virtualization:                          AMD-V
L1d cache:                               3 MiB (64 instances)
L1i cache:                               2 MiB (64 instances)
L2 cache:                                64 MiB (64 instances)
L3 cache:                                256 MiB (8 instances)
NUMA node(s):                            1
NUMA node0 CPU(s):                       0-127
Vulnerability Gather data sampling:      Not affected
Vulnerability Ghostwrite:                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 Old microcode:             Not affected
Vulnerability Reg file data sampling:    Not affected
Vulnerability Retbleed:                  Not affected
Vulnerability Spec rstack overflow:      Mitigation; Reduced Speculation
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; STIBP always-on; PBRSB-eIBRS Not affected; BHI Not affected
Vulnerability Srbds:                     Not affected
Vulnerability Tsa:                       Not affected
Vulnerability Tsx async abort:           Not affected
Vulnerability Vmscape:                   Mitigation; IBPB before exit to userspace

available: 1 nodes (0)
node 0 cpus: 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127
node 0 size: 773185 MB
node 0 free: 752470 MB
node distances:
node     0 
   0:   10 

               total        used        free      shared  buff/cache   available
Mem:             755          15         734           0           9         739
Swap:              7           0           7

Linux <host> 7.0.0-38-generic #38-Ubuntu SMP PREEMPT_DYNAMIC Fri Sep  4 09:10:14 UTC 2026 x86_64 GNU/Linux
PRETTY_NAME="Ubuntu 26.04.1 LTS"
NAME="Ubuntu"
VERSION_ID="26.04"
VERSION="26.04.1 LTS (Resolute Raccoon)"
VERSION_CODENAME=resolute
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=resolute
LOGO=ubuntu-logo

governor: performance
boost: 1
smt: 1
physical cores: 64

gcc (Ubuntu 15.2.0-16ubuntu1) 15.2.0
cmake version 4.2.3

Python 3.13.17
Using Python 3.13.17 environment at: venv-bench
backtrader==1.9.78.123
click==8.5.0
fsspec==2026.2.0
msgspec==0.22.0
nautilus-trader==1.231.0
numpy==2.5.4
pandas==3.1.0
portion==2.6.3
pyarrow==26.0.0
python-dateutil==3.0.0
pytz==2026.5
six==1.17.0
sortedcontainers==2.4.0
tqdm==4.70.1
tzdata==2026.5
uvloop==0.22.1

Microsoft.AspNetCore.App 10.0.10 [<home>/.dotnet/shared/Microsoft.AspNetCore.App]
Microsoft.NETCore.App 10.0.10 [<home>/.dotnet/shared/Microsoft.NETCore.App]

Python 3.11.11
Bottleneck @ file:///home/task_YvDSkipATcWh3_0/croot/bottleneck_1783928152025/work
mkl-service @ file:///home/task_179140490355812/croot/mkl-service_1791404948725/work
mkl_fft @ file:///home/task_179249775988446/croot/mkl_fft_1792497967243/work
mkl_random @ file:///home/task_179140479968746/croot/mkl_random_1791404844538/work
numexpr @ file:///home/task_178653461038452/croot/numexpr_1786534644661/work
numpy @ file:///home/task_178034586575362/croot/numpy_and_numpy_base_1780345920260/work/dist/numpy-2.4.6-cp311-cp311-linux_x86_64.whl#sha256=d407f3ff160b083c215da01ba61f8297efa3d72514c67b345cdefb1e581f1c69
packaging==26.3
pandas @ file:///croot/pandas_1732735089971/work/dist/pandas-2.2.3-cp311-cp311-linux_x86_64.whl#sha256=884420a58b11b4c9b7f4df21046caaae9229522b672b557f0f98c84251141fc5
python-dateutil @ file:///croot/python-dateutil_1716495738603/work
pytz @ file:///home/task_179215194222374/croot/pytz_1792151971829/work
six @ file:///croot/six_1744271502820/work
tzdata @ file:///home/task_179274743793848/croot/python-tzdata_1792747493120/work
wrapt==1.16.0

perf: perf version 7.0.14
