root@artem:~# uname -a
Linux artem 5.15.0-73-generic #80-Ubuntu SMP Mon May 15 15:23:03 UTC 2023 s390x s390x s390x GNU/Linux
root@artem:~# lscpu
Architecture:            s390x
  CPU op-mode(s):        32-bit, 64-bit
  Byte Order:            Big Endian
CPU(s):                  16
  On-line CPU(s) list:   0-15
Vendor ID:               IBM/S390
  Machine type:          8562
  Thread(s) per core:    1
  Core(s) per socket:    1
  Socket(s) per book:    1
  Book(s) per drawer:    1
  Drawer(s):             16
  CPU dynamic MHz:       4500
  CPU static MHz:        4500
  BogoMIPS:              1167.00
  Dispatching mode:      horizontal
  Flags:                 esan3 zarch stfle msa ldisp eimm dfp edat etf3eh highgprs te vx vxd vxe gs vxe2 vxp sort dflt sie
Virtualization features: 
  Hypervisor:            KVM/Linux
  Hypervisor vendor:     KVM
  Virtualization type:   full
Caches (sum of all):     
  L1d:                   2 MiB (16 instances)
  L1i:                   2 MiB (16 instances)
  L2d:                   64 MiB (16 instances)
  L2i:                   64 MiB (16 instances)
  L3:                    256 MiB
  L4:                    960 MiB
NUMA:                    
  NUMA node(s):          1
  NUMA node0 CPU(s):     0-15
Vulnerabilities:         
  Itlb multihit:         Not affected
  L1tf:                  Not affected
  Mds:                   Not affected
  Meltdown:              Not affected
  Mmio stale data:       Not affected
  Retbleed:              Not affected
  Spec store bypass:     Not affected
  Spectre v1:            Mitigation; __user pointer sanitization
  Spectre v2:            Mitigation; etokens
  Srbds:                 Not affected
  Tsx async abort:       Not affected

{
  "ibm-s390x-z15_8562_4500mhz_16core": {
    "Coremark": 13151,
    "CoremarkMP": 177511,
    "Dhrystone": 22691.4,
    "Linpack": 3977.47,
    "Scimark2": 1671.2,
    "Whetstone": 73461,
    "MP MFLOPS": 215063,
    "WhetstoneMP": 78534,
    "WhetstoneMP Pessimistic": 73461,
    "Stream MT Copy": 285206,
    "Stream MT Scale": 233179,
    "Stream MT Add": 254264,
    "Stream MT Triad": 277768,
    "SuperPI 4M": 8.71,
    "LLoops maximum": 12956.1,
    "LLoops average": 3177.19,
    "LLoops geometric": 2282.74,
    "LLoops harmonic": 1685.64,
    "LLoops minimum": 705.53
  }
}

Function    Best Rate MB/s  Avg time     Min time     Max time
Copy:          285205.5     0.000771     0.000561     0.001089
Scale:         233178.8     0.001371     0.000686     0.001957
Add:           254264.5     0.001714     0.000944     0.002233
Triad:         277768.5     0.001775     0.000864     0.002761

Function    Best Rate MB/s  Avg time     Min time     Max time
Copy:           44769.5     0.031237     0.028591     0.034584
Scale:          40534.5     0.034267     0.031578     0.036857
Add:            41707.4     0.052840     0.046035     0.063827
Triad:          39790.4     0.054423     0.048253     0.077548

@riscv-01:~$ lscpu
Architecture:          riscv64
  Byte Order:          Little Endian
CPU(s):                64
  On-line CPU(s) list: 0-63
NUMA:                  
  NUMA node(s):        4
  NUMA node0 CPU(s):   0-7,16-23
  NUMA node1 CPU(s):   8-15,24-31
  NUMA node2 CPU(s):   32-39,48-55
  NUMA node3 CPU(s):   40-47,56-63
@riscv-01:~$ uname -a
Linux riscv-01 6.1.31 #6 SMP Tue Jul 11 18:48:27 CST 2023 riscv64 riscv64 riscv64 GNU/Linux