Benchmark of rack5slot4s.osadl.org / GNU/Linux on Sun Oct 26 2025

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System: rack5slot4s.osadl.org: GNU/Linux
OS: GNU/Linux -- 6.3.1-rt13 -- #3 SMP PREEMPT_RT Thu May 11 11:21:11 CEST 2023
Machine: x86_64: unknown
Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPUs: 0: Intel(R) Atom(TM) Processor E3950 @ 1.60GHz (3187.2 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
1: Intel(R) Atom(TM) Processor E3950 @ 1.60GHz (3187.2 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
2: Intel(R) Atom(TM) Processor E3950 @ 1.60GHz (3187.2 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
3: Intel(R) Atom(TM) Processor E3950 @ 1.60GHz (3187.2 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
Uptime: 05:15:02 up 17 days, 20:56, 0 user, load average: 0.38, 0.41, 0.43; runlevel 5


Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:02 - 05:43:19; 28m 17s

System Benchmarks

Test Score Unit Time Iters. Baseline Index
Dhrystone 2 using register variables 17224830.5 lps 10.0 s 7 116700.0 1476.0
Double-Precision Whetstone 3389.2 MWIPS 10.0 s 7 55.0 616.2
Execl Throughput 985.2 lps 30.0 s 2 43.0 229.1
File Copy 1024 bufsize 2000 maxblocks 399070.8 KBps 30.0 s 2 3960.0 1007.8
File Copy 256 bufsize 500 maxblocks 116933.3 KBps 30.0 s 2 1655.0 706.5
File Copy 4096 bufsize 8000 maxblocks 898257.8 KBps 30.0 s 2 5800.0 1548.7
Pipe Throughput 653285.5 lps 10.0 s 7 12440.0 525.1
Pipe-based Context Switching 62992.6 lps 10.0 s 7 4000.0 157.5
Process Creation 2820.1 lps 30.0 s 2 126.0 223.8
Shell Scripts (1 concurrent) 3518.1 lpm 60.0 s 2 42.4 829.7
Shell Scripts (8 concurrent) 712.3 lpm 60.1 s 2 6.0 1187.2
System Call Overhead 606365.3 lps 10.0 s 7 15000.0 404.2
System Benchmarks Index Score: 587.6


Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:43:19 - 06:12:38; 29m 19s

System Benchmarks

Test Score Unit Time Iters. Baseline Index
Dhrystone 2 using register variables 50893518.9 lps 10.0 s 7 116700.0 4361.1
Double-Precision Whetstone 13392.1 MWIPS 10.0 s 7 55.0 2434.9
Execl Throughput 2089.4 lps 29.8 s 2 43.0 485.9
File Copy 1024 bufsize 2000 maxblocks 81269.7 KBps 30.0 s 2 3960.0 205.2
File Copy 256 bufsize 500 maxblocks 20938.0 KBps 30.0 s 2 1655.0 126.5
File Copy 4096 bufsize 8000 maxblocks 286012.0 KBps 30.0 s 2 5800.0 493.1
Pipe Throughput 1659257.6 lps 10.0 s 7 12440.0 1333.8
Pipe-based Context Switching 157424.3 lps 10.0 s 7 4000.0 393.6
Process Creation 5322.2 lps 30.0 s 2 126.0 422.4
Shell Scripts (1 concurrent) 5557.8 lpm 60.0 s 2 42.4 1310.8
Shell Scripts (8 concurrent) 568.8 lpm 60.2 s 2 6.0 948.0
System Call Overhead 1238329.8 lps 10.0 s 7 15000.0 825.6
System Benchmarks Index Score: 704.8


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