Benchmark of rackaslot8s.osadl.org / GNU/Linux on Fri May 22 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 161 days, 5:25, 0 users, load average: 0.14, 0.65, 0.60; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:01 - 17:42:55; 27m 54s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`12531211.4`	`lps`	`10.0 s`	`7`	`116700.0`	`1073.8`
Double-Precision Whetstone	`2578.2`	`MWIPS`	`9.5 s`	`7`	`55.0`	`468.8`
Execl Throughput	`1412.5`	`lps`	`30.0 s`	`2`	`43.0`	`328.5`
File Copy 1024 bufsize 2000 maxblocks	`275048.6`	`KBps`	`30.0 s`	`2`	`3960.0`	`694.6`
File Copy 256 bufsize 500 maxblocks	`77036.6`	`KBps`	`30.0 s`	`2`	`1655.0`	`465.5`
File Copy 4096 bufsize 8000 maxblocks	`723098.3`	`KBps`	`30.0 s`	`2`	`5800.0`	`1246.7`
Pipe Throughput	`573323.2`	`lps`	`10.0 s`	`7`	`12440.0`	`460.9`
Pipe-based Context Switching	`62869.8`	`lps`	`10.0 s`	`7`	`4000.0`	`157.2`
Process Creation	`2933.3`	`lps`	`30.0 s`	`2`	`126.0`	`232.8`
Shell Scripts (1 concurrent)	`3475.2`	`lpm`	`60.0 s`	`2`	`42.4`	`819.6`
Shell Scripts (8 concurrent)	`769.4`	`lpm`	`60.0 s`	`2`	`6.0`	`1282.3`
System Call Overhead	`504489.8`	`lps`	`10.0 s`	`7`	`15000.0`	`336.3`
System Benchmarks Index Score:						`520.7`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:42:55 - 18:10:55; 28m 00s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`47694237.0`	`lps`	`10.0 s`	`7`	`116700.0`	`4086.9`
Double-Precision Whetstone	`10306.0`	`MWIPS`	`9.5 s`	`7`	`55.0`	`1873.8`
Execl Throughput	`3348.9`	`lps`	`30.0 s`	`2`	`43.0`	`778.8`
File Copy 1024 bufsize 2000 maxblocks	`90924.8`	`KBps`	`30.0 s`	`2`	`3960.0`	`229.6`
File Copy 256 bufsize 500 maxblocks	`22716.9`	`KBps`	`30.0 s`	`2`	`1655.0`	`137.3`
File Copy 4096 bufsize 8000 maxblocks	`321622.5`	`KBps`	`30.0 s`	`2`	`5800.0`	`554.5`
Pipe Throughput	`2023170.6`	`lps`	`10.0 s`	`7`	`12440.0`	`1626.3`
Pipe-based Context Switching	`213091.4`	`lps`	`10.0 s`	`7`	`4000.0`	`532.7`
Process Creation	`6669.2`	`lps`	`30.0 s`	`2`	`126.0`	`529.3`
Shell Scripts (1 concurrent)	`6922.7`	`lpm`	`60.0 s`	`2`	`42.4`	`1632.7`
Shell Scripts (8 concurrent)	`506.2`	`lpm`	`60.2 s`	`2`	`6.0`	`843.7`
System Call Overhead	`1395415.7`	`lps`	`10.0 s`	`7`	`15000.0`	`930.3`
System Benchmarks Index Score:						`792.4`

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