Benchmark of rack1slot4.osadl.org / GNU/Linux on Fri Dec 19 2025

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 23:09, 0 users, load average: 1.00, 0.92, 0.53; runlevel 3

Benchmark Run: 2 CPUs; 1 parallel process

Time: 17:15:04 - 17:44:48; 29m 44s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`3308546.5`	`lps`	`10.0 s`	`7`	`116700.0`	`283.5`
Double-Precision Whetstone	`603.3`	`MWIPS`	`10.0 s`	`7`	`55.0`	`109.7`
Execl Throughput	`364.9`	`lps`	`29.4 s`	`2`	`43.0`	`84.9`
File Copy 1024 bufsize 2000 maxblocks	`41767.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`105.5`
File Copy 256 bufsize 500 maxblocks	`12465.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`75.3`
File Copy 4096 bufsize 8000 maxblocks	`103370.5`	`KBps`	`30.0 s`	`2`	`5800.0`	`178.2`
Pipe Throughput	`102602.6`	`lps`	`10.0 s`	`7`	`12440.0`	`82.5`
Pipe-based Context Switching	`26253.8`	`lps`	`10.0 s`	`7`	`4000.0`	`65.6`
Process Creation	`944.7`	`lps`	`30.0 s`	`2`	`126.0`	`75.0`
Shell Scripts (1 concurrent)	`67.9`	`lpm`	`60.5 s`	`2`	`42.4`	`16.0`
Shell Scripts (8 concurrent)	`9.0`	`lpm`	`63.3 s`	`2`	`6.0`	`15.0`
System Call Overhead	`241952.0`	`lps`	`10.0 s`	`7`	`15000.0`	`161.3`
System Benchmarks Index Score:						`79.0`

Benchmark Run: 2 CPUs; 2 parallel processes

Time: 17:44:48 - 18:15:29; 30m 41s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`6602785.8`	`lps`	`10.0 s`	`7`	`116700.0`	`565.8`
Double-Precision Whetstone	`1198.2`	`MWIPS`	`10.0 s`	`7`	`55.0`	`217.9`
Execl Throughput	`563.1`	`lps`	`29.5 s`	`2`	`43.0`	`130.9`
File Copy 1024 bufsize 2000 maxblocks	`35224.4`	`KBps`	`30.1 s`	`2`	`3960.0`	`89.0`
File Copy 256 bufsize 500 maxblocks	`9750.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`58.9`
File Copy 4096 bufsize 8000 maxblocks	`104066.5`	`KBps`	`30.0 s`	`2`	`5800.0`	`179.4`
Pipe Throughput	`204241.6`	`lps`	`10.0 s`	`7`	`12440.0`	`164.2`
Pipe-based Context Switching	`64225.9`	`lps`	`10.0 s`	`7`	`4000.0`	`160.6`
Process Creation	`1441.2`	`lps`	`30.0 s`	`2`	`126.0`	`114.4`
Shell Scripts (1 concurrent)	`92.6`	`lpm`	`60.6 s`	`2`	`42.4`	`21.8`
Shell Scripts (8 concurrent)	`11.3`	`lpm`	`63.6 s`	`2`	`6.0`	`18.9`
System Call Overhead	`473869.7`	`lps`	`10.0 s`	`7`	`15000.0`	`315.9`
System Benchmarks Index Score:						`116.0`

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