Benchmark of rack1slot4s.osadl.org / GNU/Linux on Tue Apr 07 2026

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rack1slot4s.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:	17:15:03 up 109 days, 22:09, 0 users, load average: 0.01, 0.11, 0.06; runlevel 3

Benchmark Run: 2 CPUs; 1 parallel process

Time: 17:15:04 - 17:44:58; 29m 54s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`3314318.1`	`lps`	`10.0 s`	`7`	`116700.0`	`284.0`
Double-Precision Whetstone	`594.2`	`MWIPS`	`10.0 s`	`7`	`55.0`	`108.0`
Execl Throughput	`357.5`	`lps`	`29.8 s`	`2`	`43.0`	`83.1`
File Copy 1024 bufsize 2000 maxblocks	`41085.9`	`KBps`	`30.0 s`	`2`	`3960.0`	`103.8`
File Copy 256 bufsize 500 maxblocks	`12234.3`	`KBps`	`30.0 s`	`2`	`1655.0`	`73.9`
File Copy 4096 bufsize 8000 maxblocks	`100799.5`	`KBps`	`30.0 s`	`2`	`5800.0`	`173.8`
Pipe Throughput	`101630.4`	`lps`	`10.0 s`	`7`	`12440.0`	`81.7`
Pipe-based Context Switching	`26218.6`	`lps`	`10.0 s`	`7`	`4000.0`	`65.5`
Process Creation	`960.1`	`lps`	`30.0 s`	`2`	`126.0`	`76.2`
Shell Scripts (1 concurrent)	`59.1`	`lpm`	`60.9 s`	`2`	`42.4`	`13.9`
Shell Scripts (8 concurrent)	`9.2`	`lpm`	`62.2 s`	`2`	`6.0`	`15.3`
System Call Overhead	`240130.1`	`lps`	`10.0 s`	`7`	`15000.0`	`160.1`
System Benchmarks Index Score:						`77.5`

Benchmark Run: 2 CPUs; 2 parallel processes

Time: 17:44:58 - 18:15:42; 30m 44s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`6584694.3`	`lps`	`10.0 s`	`7`	`116700.0`	`564.2`
Double-Precision Whetstone	`1189.8`	`MWIPS`	`10.0 s`	`7`	`55.0`	`216.3`
Execl Throughput	`560.5`	`lps`	`29.4 s`	`2`	`43.0`	`130.3`
File Copy 1024 bufsize 2000 maxblocks	`35500.0`	`KBps`	`30.1 s`	`2`	`3960.0`	`89.6`
File Copy 256 bufsize 500 maxblocks	`9774.5`	`KBps`	`30.1 s`	`2`	`1655.0`	`59.1`
File Copy 4096 bufsize 8000 maxblocks	`106814.5`	`KBps`	`30.0 s`	`2`	`5800.0`	`184.2`
Pipe Throughput	`202317.9`	`lps`	`10.0 s`	`7`	`12440.0`	`162.6`
Pipe-based Context Switching	`63664.9`	`lps`	`10.0 s`	`7`	`4000.0`	`159.2`
Process Creation	`1356.1`	`lps`	`30.0 s`	`2`	`126.0`	`107.6`
Shell Scripts (1 concurrent)	`87.4`	`lpm`	`61.0 s`	`2`	`42.4`	`20.6`
Shell Scripts (8 concurrent)	`9.9`	`lpm`	`63.5 s`	`2`	`6.0`	`16.5`
System Call Overhead	`476245.6`	`lps`	`10.0 s`	`7`	`15000.0`	`317.5`
System Benchmarks Index Score:						`113.7`

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