Benchmark of rack1slot4.osadl.org / GNU/Linux on Wed Mar 18 2026

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 89 days, 23:09, 0 users, load average: 0.09, 0.09, 0.08; 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	`3313617.2`	`lps`	`10.0 s`	`7`	`116700.0`	`283.9`
Double-Precision Whetstone	`594.3`	`MWIPS`	`10.0 s`	`7`	`55.0`	`108.1`
Execl Throughput	`361.2`	`lps`	`29.2 s`	`2`	`43.0`	`84.0`
File Copy 1024 bufsize 2000 maxblocks	`41345.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`104.4`
File Copy 256 bufsize 500 maxblocks	`12296.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`74.3`
File Copy 4096 bufsize 8000 maxblocks	`101515.1`	`KBps`	`30.0 s`	`2`	`5800.0`	`175.0`
Pipe Throughput	`101888.2`	`lps`	`10.0 s`	`7`	`12440.0`	`81.9`
Pipe-based Context Switching	`25953.3`	`lps`	`10.0 s`	`7`	`4000.0`	`64.9`
Process Creation	`959.2`	`lps`	`30.0 s`	`2`	`126.0`	`76.1`
Shell Scripts (1 concurrent)	`62.0`	`lpm`	`60.4 s`	`2`	`42.4`	`14.6`
Shell Scripts (8 concurrent)	`9.4`	`lpm`	`63.7 s`	`2`	`6.0`	`15.7`
System Call Overhead	`239654.3`	`lps`	`10.0 s`	`7`	`15000.0`	`159.8`
System Benchmarks Index Score:						`78.2`

Benchmark Run: 2 CPUs; 2 parallel processes

Time: 17:44:46 - 18:15:51; 31m 05s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`6595097.9`	`lps`	`10.0 s`	`7`	`116700.0`	`565.1`
Double-Precision Whetstone	`1189.9`	`MWIPS`	`10.0 s`	`7`	`55.0`	`216.3`
Execl Throughput	`561.8`	`lps`	`29.5 s`	`2`	`43.0`	`130.7`
File Copy 1024 bufsize 2000 maxblocks	`34699.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`87.6`
File Copy 256 bufsize 500 maxblocks	`9393.3`	`KBps`	`30.1 s`	`2`	`1655.0`	`56.8`
File Copy 4096 bufsize 8000 maxblocks	`104831.5`	`KBps`	`30.0 s`	`2`	`5800.0`	`180.7`
Pipe Throughput	`202494.0`	`lps`	`10.0 s`	`7`	`12440.0`	`162.8`
Pipe-based Context Switching	`63081.2`	`lps`	`10.0 s`	`7`	`4000.0`	`157.7`
Process Creation	`1358.3`	`lps`	`30.0 s`	`2`	`126.0`	`107.8`
Shell Scripts (1 concurrent)	`88.6`	`lpm`	`60.6 s`	`2`	`42.4`	`20.9`
Shell Scripts (8 concurrent)	`9.7`	`lpm`	`64.6 s`	`2`	`6.0`	`16.2`
System Call Overhead	`471449.3`	`lps`	`10.0 s`	`7`	`15000.0`	`314.3`
System Benchmarks Index Score:						`112.8`

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