Benchmark of rack1slot4.osadl.org / GNU/Linux on Wed Jan 28 2026

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rack1slot4.osadl.org: GNU/Linux
OS:	GNU/Linux -- 4.14.34-rt26 -- #1 SMP PREEMPT RT 2018-04-01
Machine:	armv7l: unknown
Language:	en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPUs:	0:	ARMv7 Processor rev 5 (v7l) (24.0 bogomips)
	1:	ARMv7 Processor rev 5 (v7l) (24.0 bogomips)
Uptime:	17:15:04 up 40 days, 23:09, 0 users, load average: 0.27, 0.15, 0.10; runlevel 3

Benchmark Run: 2 CPUs; 1 parallel process

Time: 17:15:04 - 17:44:45; 29m 41s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`3335101.4`	`lps`	`10.0 s`	`7`	`116700.0`	`285.8`
Double-Precision Whetstone	`595.8`	`MWIPS`	`10.0 s`	`7`	`55.0`	`108.3`
Execl Throughput	`367.2`	`lps`	`29.4 s`	`2`	`43.0`	`85.4`
File Copy 1024 bufsize 2000 maxblocks	`41724.7`	`KBps`	`30.0 s`	`2`	`3960.0`	`105.4`
File Copy 256 bufsize 500 maxblocks	`12277.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`74.2`
File Copy 4096 bufsize 8000 maxblocks	`102719.4`	`KBps`	`30.0 s`	`2`	`5800.0`	`177.1`
Pipe Throughput	`103198.9`	`lps`	`10.0 s`	`7`	`12440.0`	`83.0`
Pipe-based Context Switching	`26371.5`	`lps`	`10.0 s`	`7`	`4000.0`	`65.9`
Process Creation	`886.1`	`lps`	`30.0 s`	`2`	`126.0`	`70.3`
Shell Scripts (1 concurrent)	`67.1`	`lpm`	`60.3 s`	`2`	`42.4`	`15.8`
Shell Scripts (8 concurrent)	`10.1`	`lpm`	`62.1 s`	`2`	`6.0`	`16.9`
System Call Overhead	`243064.2`	`lps`	`10.0 s`	`7`	`15000.0`	`162.0`
System Benchmarks Index Score:						`79.2`

Benchmark Run: 2 CPUs; 2 parallel processes

Time: 17:44:45 - 18:15:09; 30m 24s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`6639161.9`	`lps`	`10.0 s`	`7`	`116700.0`	`568.9`
Double-Precision Whetstone	`1193.0`	`MWIPS`	`10.0 s`	`7`	`55.0`	`216.9`
Execl Throughput	`542.9`	`lps`	`29.8 s`	`2`	`43.0`	`126.3`
File Copy 1024 bufsize 2000 maxblocks	`35425.0`	`KBps`	`30.1 s`	`2`	`3960.0`	`89.5`
File Copy 256 bufsize 500 maxblocks	`9579.5`	`KBps`	`30.1 s`	`2`	`1655.0`	`57.9`
File Copy 4096 bufsize 8000 maxblocks	`105984.8`	`KBps`	`30.2 s`	`2`	`5800.0`	`182.7`
Pipe Throughput	`204754.8`	`lps`	`10.0 s`	`7`	`12440.0`	`164.6`
Pipe-based Context Switching	`63784.6`	`lps`	`10.0 s`	`7`	`4000.0`	`159.5`
Process Creation	`1315.8`	`lps`	`30.0 s`	`2`	`126.0`	`104.4`
Shell Scripts (1 concurrent)	`90.2`	`lpm`	`60.5 s`	`2`	`42.4`	`21.3`
Shell Scripts (8 concurrent)	`11.2`	`lpm`	`64.0 s`	`2`	`6.0`	`18.7`
System Call Overhead	`475671.8`	`lps`	`10.0 s`	`7`	`15000.0`	`317.1`
System Benchmarks Index Score:						`114.6`

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