Benchmark of rack1slot4.osadl.org / GNU/Linux on Fri Nov 28 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:	05:15:03 up 456 days, 15:25, 0 users, load average: 1.24, 1.09, 1.05; runlevel 3

Benchmark Run: 2 CPUs; 1 parallel process

Time: 05:15:04 - 05:45:28; 30m 24s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`3318677.9`	`lps`	`10.0 s`	`7`	`116700.0`	`284.4`
Double-Precision Whetstone	`594.3`	`MWIPS`	`10.0 s`	`7`	`55.0`	`108.1`
Execl Throughput	`359.5`	`lps`	`29.8 s`	`2`	`43.0`	`83.6`
File Copy 1024 bufsize 2000 maxblocks	`41795.8`	`KBps`	`30.0 s`	`2`	`3960.0`	`105.5`
File Copy 256 bufsize 500 maxblocks	`12480.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`75.4`
File Copy 4096 bufsize 8000 maxblocks	`102524.8`	`KBps`	`30.0 s`	`2`	`5800.0`	`176.8`
Pipe Throughput	`102706.0`	`lps`	`10.0 s`	`7`	`12440.0`	`82.6`
Pipe-based Context Switching	`25353.4`	`lps`	`10.0 s`	`7`	`4000.0`	`63.4`
Process Creation	`935.1`	`lps`	`30.0 s`	`2`	`126.0`	`74.2`
Shell Scripts (1 concurrent)	`62.0`	`lpm`	`60.5 s`	`2`	`42.4`	`14.6`
Shell Scripts (8 concurrent)	`8.8`	`lpm`	`64.5 s`	`2`	`6.0`	`14.7`
System Call Overhead	`238266.1`	`lps`	`10.0 s`	`7`	`15000.0`	`158.8`
System Benchmarks Index Score:						`77.6`

Benchmark Run: 2 CPUs; 2 parallel processes

Time: 05:45:28 - 06:16:39; 31m 11s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`6626939.4`	`lps`	`10.0 s`	`7`	`116700.0`	`567.9`
Double-Precision Whetstone	`1190.5`	`MWIPS`	`10.0 s`	`7`	`55.0`	`216.5`
Execl Throughput	`532.1`	`lps`	`29.8 s`	`2`	`43.0`	`123.7`
File Copy 1024 bufsize 2000 maxblocks	`34835.4`	`KBps`	`30.0 s`	`2`	`3960.0`	`88.0`
File Copy 256 bufsize 500 maxblocks	`9557.0`	`KBps`	`30.1 s`	`2`	`1655.0`	`57.7`
File Copy 4096 bufsize 8000 maxblocks	`102109.3`	`KBps`	`30.1 s`	`2`	`5800.0`	`176.1`
Pipe Throughput	`204817.9`	`lps`	`10.0 s`	`7`	`12440.0`	`164.6`
Pipe-based Context Switching	`61321.2`	`lps`	`10.0 s`	`7`	`4000.0`	`153.3`
Process Creation	`1424.1`	`lps`	`30.0 s`	`2`	`126.0`	`113.0`
Shell Scripts (1 concurrent)	`87.4`	`lpm`	`60.8 s`	`2`	`42.4`	`20.6`
Shell Scripts (8 concurrent)	`9.4`	`lpm`	`64.2 s`	`2`	`6.0`	`15.6`
System Call Overhead	`471349.5`	`lps`	`10.0 s`	`7`	`15000.0`	`314.2`
System Benchmarks Index Score:						`112.1`

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