Benchmark of rackaslot8s.osadl.org / GNU/Linux on Thu Mar 26 2026

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rackaslot8s.osadl.org: GNU/Linux
OS:	GNU/Linux -- 5.10.41-rt42 -- #3 SMP PREEMPT_RT Tue Jul 6 14:36:19 CEST 2021
Machine:	x86_64: unknown
Language:	en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPUs:	0:	Intel(R) Atom(TM) Processor E3940 @ 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 E3940 @ 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 E3940 @ 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 E3940 @ 1.60GHz (3187.2 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
Uptime:	17:15:01 up 104 days, 6:25, 0 users, load average: 0.94, 0.61, 0.53; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:01 - 17:42:54; 27m 53s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`12558578.3`	`lps`	`10.0 s`	`7`	`116700.0`	`1076.1`
Double-Precision Whetstone	`2577.5`	`MWIPS`	`9.5 s`	`7`	`55.0`	`468.6`
Execl Throughput	`1402.9`	`lps`	`30.0 s`	`2`	`43.0`	`326.2`
File Copy 1024 bufsize 2000 maxblocks	`274840.6`	`KBps`	`30.0 s`	`2`	`3960.0`	`694.0`
File Copy 256 bufsize 500 maxblocks	`77118.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`466.0`
File Copy 4096 bufsize 8000 maxblocks	`698129.8`	`KBps`	`30.0 s`	`2`	`5800.0`	`1203.7`
Pipe Throughput	`571030.6`	`lps`	`10.0 s`	`7`	`12440.0`	`459.0`
Pipe-based Context Switching	`62381.6`	`lps`	`10.0 s`	`7`	`4000.0`	`156.0`
Process Creation	`2957.0`	`lps`	`30.0 s`	`2`	`126.0`	`234.7`
Shell Scripts (1 concurrent)	`3480.7`	`lpm`	`60.0 s`	`2`	`42.4`	`820.9`
Shell Scripts (8 concurrent)	`767.4`	`lpm`	`60.0 s`	`2`	`6.0`	`1279.0`
System Call Overhead	`504513.8`	`lps`	`10.0 s`	`7`	`15000.0`	`336.3`
System Benchmarks Index Score:						`518.8`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:42:54 - 18:11:01; 28m 07s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`48290466.5`	`lps`	`10.0 s`	`7`	`116700.0`	`4138.0`
Double-Precision Whetstone	`10305.7`	`MWIPS`	`9.5 s`	`7`	`55.0`	`1873.8`
Execl Throughput	`3314.9`	`lps`	`30.0 s`	`2`	`43.0`	`770.9`
File Copy 1024 bufsize 2000 maxblocks	`94234.8`	`KBps`	`30.0 s`	`2`	`3960.0`	`238.0`
File Copy 256 bufsize 500 maxblocks	`24228.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`146.4`
File Copy 4096 bufsize 8000 maxblocks	`329734.9`	`KBps`	`30.0 s`	`2`	`5800.0`	`568.5`
Pipe Throughput	`2040258.9`	`lps`	`10.0 s`	`7`	`12440.0`	`1640.1`
Pipe-based Context Switching	`216110.9`	`lps`	`10.0 s`	`7`	`4000.0`	`540.3`
Process Creation	`6571.9`	`lps`	`30.0 s`	`2`	`126.0`	`521.6`
Shell Scripts (1 concurrent)	`6905.5`	`lpm`	`60.0 s`	`2`	`42.4`	`1628.6`
Shell Scripts (8 concurrent)	`506.1`	`lpm`	`60.2 s`	`2`	`6.0`	`843.5`
System Call Overhead	`1393259.5`	`lps`	`10.0 s`	`7`	`15000.0`	`928.8`
System Benchmarks Index Score:						`801.1`

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