Benchmark of rack4slot1.osadl.org / GNU/Linux on Thu Nov 06 2025

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rack4slot1.osadl.org: GNU/Linux
OS:	GNU/Linux -- 5.10.52-rt47-v7l -- #8 SMP PREEMPT_RT Mon Jul 10 11:24:04 CEST 2023
Machine:	armv7l: unknown
Language:	en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPUs:	0:	ARMv7 Processor rev 3 (v7l) (270.0 bogomips)
	1:	ARMv7 Processor rev 3 (v7l) (270.0 bogomips)
	2:	ARMv7 Processor rev 3 (v7l) (270.0 bogomips)
	3:	ARMv7 Processor rev 3 (v7l) (270.0 bogomips)
Uptime:	05:15:01 up 24 days, 19:38, 0 users, load average: 1.64, 1.80, 1.88; runlevel unknown

Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:01 - 05:43:01; 28m 00s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`9563962.2`	`lps`	`10.0 s`	`7`	`116700.0`	`819.5`
Double-Precision Whetstone	`2332.5`	`MWIPS`	`9.6 s`	`7`	`55.0`	`424.1`
Execl Throughput	`860.8`	`lps`	`29.9 s`	`2`	`43.0`	`200.2`
File Copy 1024 bufsize 2000 maxblocks	`90391.3`	`KBps`	`30.0 s`	`2`	`3960.0`	`228.3`
File Copy 256 bufsize 500 maxblocks	`25714.3`	`KBps`	`30.0 s`	`2`	`1655.0`	`155.4`
File Copy 4096 bufsize 8000 maxblocks	`249624.0`	`KBps`	`30.0 s`	`2`	`5800.0`	`430.4`
Pipe Throughput	`144911.1`	`lps`	`10.0 s`	`7`	`12440.0`	`116.5`
Pipe-based Context Switching	`37956.3`	`lps`	`10.0 s`	`7`	`4000.0`	`94.9`
Process Creation	`1769.3`	`lps`	`30.0 s`	`2`	`126.0`	`140.4`
Shell Scripts (1 concurrent)	`2429.6`	`lpm`	`60.0 s`	`2`	`42.4`	`573.0`
Shell Scripts (8 concurrent)	`278.7`	`lpm`	`60.1 s`	`2`	`6.0`	`464.5`
System Call Overhead	`287544.0`	`lps`	`10.0 s`	`7`	`15000.0`	`191.7`
System Benchmarks Index Score:						`257.3`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:43:02 - 06:11:49; 28m 47s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`28680271.4`	`lps`	`10.0 s`	`7`	`116700.0`	`2457.6`
Double-Precision Whetstone	`9332.7`	`MWIPS`	`9.5 s`	`7`	`55.0`	`1696.9`
Execl Throughput	`1423.6`	`lps`	`29.9 s`	`2`	`43.0`	`331.1`
File Copy 1024 bufsize 2000 maxblocks	`65587.7`	`KBps`	`30.0 s`	`2`	`3960.0`	`165.6`
File Copy 256 bufsize 500 maxblocks	`16215.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`98.0`
File Copy 4096 bufsize 8000 maxblocks	`214787.5`	`KBps`	`30.0 s`	`2`	`5800.0`	`370.3`
Pipe Throughput	`158588.3`	`lps`	`10.0 s`	`7`	`12440.0`	`127.5`
Pipe-based Context Switching	`86067.5`	`lps`	`10.0 s`	`7`	`4000.0`	`215.2`
Process Creation	`2857.4`	`lps`	`30.0 s`	`2`	`126.0`	`226.8`
Shell Scripts (1 concurrent)	`2367.4`	`lpm`	`60.1 s`	`2`	`42.4`	`558.4`
Shell Scripts (8 concurrent)	`228.5`	`lpm`	`60.4 s`	`2`	`6.0`	`380.9`
System Call Overhead	`733058.4`	`lps`	`10.0 s`	`7`	`15000.0`	`488.7`
System Benchmarks Index Score:						`363.7`

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