Benchmark of rack1slot4s.osadl.org / GNU/Linux on Fri Apr 17 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 119 days, 22:09, 0 users, load average: 1.08, 0.97, 0.58; runlevel 3

Benchmark Run: 2 CPUs; 1 parallel process

Time: 17:15:04 - 17:44:46; 29m 42s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`3305310.3`	`lps`	`10.0 s`	`7`	`116700.0`	`283.2`
Double-Precision Whetstone	`603.2`	`MWIPS`	`10.0 s`	`7`	`55.0`	`109.7`
Execl Throughput	`362.7`	`lps`	`29.4 s`	`2`	`43.0`	`84.3`
File Copy 1024 bufsize 2000 maxblocks	`41628.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`105.1`
File Copy 256 bufsize 500 maxblocks	`12321.4`	`KBps`	`30.0 s`	`2`	`1655.0`	`74.4`
File Copy 4096 bufsize 8000 maxblocks	`102833.9`	`KBps`	`30.0 s`	`2`	`5800.0`	`177.3`
Pipe Throughput	`103200.0`	`lps`	`10.0 s`	`7`	`12440.0`	`83.0`
Pipe-based Context Switching	`26323.5`	`lps`	`10.0 s`	`7`	`4000.0`	`65.8`
Process Creation	`914.1`	`lps`	`30.0 s`	`2`	`126.0`	`72.5`
Shell Scripts (1 concurrent)	`60.8`	`lpm`	`60.7 s`	`2`	`42.4`	`14.3`
Shell Scripts (8 concurrent)	`9.4`	`lpm`	`60.8 s`	`2`	`6.0`	`15.6`
System Call Overhead	`242513.0`	`lps`	`10.0 s`	`7`	`15000.0`	`161.7`
System Benchmarks Index Score:						`78.2`

Benchmark Run: 2 CPUs; 2 parallel processes

Time: 17:44:46 - 18:15:40; 30m 54s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`6640489.3`	`lps`	`10.0 s`	`7`	`116700.0`	`569.0`
Double-Precision Whetstone	`1199.3`	`MWIPS`	`10.0 s`	`7`	`55.0`	`218.0`
Execl Throughput	`562.5`	`lps`	`29.6 s`	`2`	`43.0`	`130.8`
File Copy 1024 bufsize 2000 maxblocks	`34976.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`88.3`
File Copy 256 bufsize 500 maxblocks	`9467.4`	`KBps`	`30.1 s`	`2`	`1655.0`	`57.2`
File Copy 4096 bufsize 8000 maxblocks	`106227.0`	`KBps`	`30.0 s`	`2`	`5800.0`	`183.1`
Pipe Throughput	`204086.4`	`lps`	`10.0 s`	`7`	`12440.0`	`164.1`
Pipe-based Context Switching	`61908.6`	`lps`	`10.0 s`	`7`	`4000.0`	`154.8`
Process Creation	`1391.9`	`lps`	`30.0 s`	`2`	`126.0`	`110.5`
Shell Scripts (1 concurrent)	`87.6`	`lpm`	`60.6 s`	`2`	`42.4`	`20.7`
Shell Scripts (8 concurrent)	`10.5`	`lpm`	`62.8 s`	`2`	`6.0`	`17.5`
System Call Overhead	`476936.9`	`lps`	`10.0 s`	`7`	`15000.0`	`318.0`
System Benchmarks Index Score:						`114.1`

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