Benchmark of rack1slot4s.osadl.org / GNU/Linux on Mon Mar 16 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:	05:15:04 up 87 days, 11:09, 0 users, load average: 0.16, 0.09, 0.08; runlevel 3

Benchmark Run: 2 CPUs; 1 parallel process

Time: 05:15:04 - 05:45:06; 30m 02s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`3320216.1`	`lps`	`10.0 s`	`7`	`116700.0`	`284.5`
Double-Precision Whetstone	`594.3`	`MWIPS`	`10.0 s`	`7`	`55.0`	`108.1`
Execl Throughput	`365.4`	`lps`	`29.9 s`	`2`	`43.0`	`85.0`
File Copy 1024 bufsize 2000 maxblocks	`41177.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`104.0`
File Copy 256 bufsize 500 maxblocks	`12338.9`	`KBps`	`30.0 s`	`2`	`1655.0`	`74.6`
File Copy 4096 bufsize 8000 maxblocks	`101067.5`	`KBps`	`30.0 s`	`2`	`5800.0`	`174.3`
Pipe Throughput	`102500.4`	`lps`	`10.0 s`	`7`	`12440.0`	`82.4`
Pipe-based Context Switching	`27687.1`	`lps`	`10.0 s`	`7`	`4000.0`	`69.2`
Process Creation	`990.8`	`lps`	`30.0 s`	`2`	`126.0`	`78.6`
Shell Scripts (1 concurrent)	`72.7`	`lpm`	`60.6 s`	`2`	`42.4`	`17.2`
Shell Scripts (8 concurrent)	`12.6`	`lpm`	`61.8 s`	`2`	`6.0`	`21.0`
System Call Overhead	`240712.7`	`lps`	`10.0 s`	`7`	`15000.0`	`160.5`
System Benchmarks Index Score:						`81.9`

Benchmark Run: 2 CPUs; 2 parallel processes

Time: 05:45:06 - 06:15:54; 30m 48s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`6648720.8`	`lps`	`10.0 s`	`7`	`116700.0`	`569.7`
Double-Precision Whetstone	`1190.8`	`MWIPS`	`10.0 s`	`7`	`55.0`	`216.5`
Execl Throughput	`546.6`	`lps`	`29.5 s`	`2`	`43.0`	`127.1`
File Copy 1024 bufsize 2000 maxblocks	`35511.0`	`KBps`	`30.1 s`	`2`	`3960.0`	`89.7`
File Copy 256 bufsize 500 maxblocks	`9749.4`	`KBps`	`30.1 s`	`2`	`1655.0`	`58.9`
File Copy 4096 bufsize 8000 maxblocks	`100419.0`	`KBps`	`30.0 s`	`2`	`5800.0`	`173.1`
Pipe Throughput	`204696.8`	`lps`	`10.0 s`	`7`	`12440.0`	`164.5`
Pipe-based Context Switching	`63288.9`	`lps`	`10.0 s`	`7`	`4000.0`	`158.2`
Process Creation	`1423.7`	`lps`	`30.0 s`	`2`	`126.0`	`113.0`
Shell Scripts (1 concurrent)	`101.4`	`lpm`	`60.7 s`	`2`	`42.4`	`23.9`
Shell Scripts (8 concurrent)	`12.5`	`lpm`	`62.2 s`	`2`	`6.0`	`20.9`
System Call Overhead	`474444.2`	`lps`	`10.0 s`	`7`	`15000.0`	`316.3`
System Benchmarks Index Score:						`117.1`

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