Benchmark of rackdslot4.osadl.org / GNU/Linux on Tue Oct 14 2025

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System: rackdslot4.osadl.org: GNU/Linux
OS: GNU/Linux -- 4.19.37-rt19 -- #4 SMP PREEMPT RT Sat Jun 15 22:18:19 CEST 2019
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
Graphics: Intel Corporation, Atom/Celeron/Pentium Processor N4200/N3350/E3900 Series Integrated Graphics Controller
Uptime: 05:15:01 up 308 days, 12:52, 0 users, load average: 0.19, 0.65, 0.71; runlevel 5

Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:01 - 05:46:09; 31m 08s

System Benchmarks

Test Score Unit Time Iters. Baseline Index
Dhrystone 2 using register variables 13581639.3 lps 10.0 s 7 116700.0 1163.8
Double-Precision Whetstone 2470.2 MWIPS 11.2 s 7 55.0 449.1
Execl Throughput 1461.2 lps 29.7 s 2 43.0 339.8
File Copy 1024 bufsize 2000 maxblocks 232104.9 KBps 30.0 s 2 3960.0 586.1
File Copy 256 bufsize 500 maxblocks 65388.7 KBps 30.0 s 2 1655.0 395.1
File Copy 4096 bufsize 8000 maxblocks 614886.8 KBps 30.0 s 2 5800.0 1060.1
Pipe Throughput 442562.5 lps 10.0 s 7 12440.0 355.8
Pipe-based Context Switching 59226.8 lps 10.0 s 7 4000.0 148.1
Process Creation 3209.6 lps 30.0 s 2 126.0 254.7
Shell Scripts (1 concurrent) 3368.3 lpm 60.1 s 2 42.4 794.4
Shell Scripts (8 concurrent) 815.7 lpm 60.2 s 2 6.0 1359.4
System Call Overhead 400756.1 lps 10.0 s 7 15000.0 267.2
System Benchmarks Index Score: 484.9

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:46:09 - 06:37:56; 51m 47s

System Benchmarks

Test Score Unit Time Iters. Baseline Index
Dhrystone 2 using register variables 54204662.7 lps 10.0 s 7 116700.0 4644.8
Double-Precision Whetstone 11836.8 MWIPS 11.2 s 7 55.0 2152.1
Execl Throughput 3877.8 lps 29.6 s 2 43.0 901.8
File Copy 1024 bufsize 2000 maxblocks 76715.4 KBps 30.0 s 2 3960.0 193.7
File Copy 256 bufsize 500 maxblocks 19192.0 KBps 30.0 s 2 1655.0 116.0
File Copy 4096 bufsize 8000 maxblocks 275540.9 KBps 30.0 s 2 5800.0 475.1
Pipe Throughput 1579802.1 lps 10.0 s 7 12440.0 1269.9
Pipe-based Context Switching 277267.1 lps 10.0 s 7 4000.0 693.2
Process Creation 6789.4 lps 30.0 s 2 126.0 538.8
Shell Scripts (1 concurrent) 6846.4 lpm 60.1 s 2 42.4 1614.7
Shell Scripts (8 concurrent) 605.1 lpm 60.3 s 2 6.0 1008.6
System Call Overhead 1162688.7 lps 10.0 s 7 15000.0 775.1
System Benchmarks Index Score: 788.3

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