Benchmark of rack1slot4.osadl.org / GNU/Linux on Sat Nov 08 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:	05:15:05 up 436 days, 15:25, 0 users, load average: 1.00, 1.06, 1.07; runlevel 3

Benchmark Run: 2 CPUs; 1 parallel process

Time: 05:15:05 - 05:45:29; 30m 24s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`3305691.7`	`lps`	`10.0 s`	`7`	`116700.0`	`283.3`
Double-Precision Whetstone	`593.8`	`MWIPS`	`10.0 s`	`7`	`55.0`	`108.0`
Execl Throughput	`358.2`	`lps`	`29.7 s`	`2`	`43.0`	`83.3`
File Copy 1024 bufsize 2000 maxblocks	`41140.7`	`KBps`	`30.0 s`	`2`	`3960.0`	`103.9`
File Copy 256 bufsize 500 maxblocks	`12377.3`	`KBps`	`30.0 s`	`2`	`1655.0`	`74.8`
File Copy 4096 bufsize 8000 maxblocks	`102175.2`	`KBps`	`30.0 s`	`2`	`5800.0`	`176.2`
Pipe Throughput	`102412.7`	`lps`	`10.0 s`	`7`	`12440.0`	`82.3`
Pipe-based Context Switching	`26677.8`	`lps`	`10.0 s`	`7`	`4000.0`	`66.7`
Process Creation	`915.3`	`lps`	`30.0 s`	`2`	`126.0`	`72.6`
Shell Scripts (1 concurrent)	`60.8`	`lpm`	`61.1 s`	`2`	`42.4`	`14.3`
Shell Scripts (8 concurrent)	`9.2`	`lpm`	`65.4 s`	`2`	`6.0`	`15.3`
System Call Overhead	`239544.3`	`lps`	`10.0 s`	`7`	`15000.0`	`159.7`
System Benchmarks Index Score:						`77.7`

Benchmark Run: 2 CPUs; 2 parallel processes

Time: 05:45:29 - 06:16:25; 30m 56s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`6602855.7`	`lps`	`10.0 s`	`7`	`116700.0`	`565.8`
Double-Precision Whetstone	`1189.1`	`MWIPS`	`10.0 s`	`7`	`55.0`	`216.2`
Execl Throughput	`524.0`	`lps`	`29.7 s`	`2`	`43.0`	`121.9`
File Copy 1024 bufsize 2000 maxblocks	`36453.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`92.1`
File Copy 256 bufsize 500 maxblocks	`9417.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`56.9`
File Copy 4096 bufsize 8000 maxblocks	`107191.8`	`KBps`	`30.0 s`	`2`	`5800.0`	`184.8`
Pipe Throughput	`203252.9`	`lps`	`10.0 s`	`7`	`12440.0`	`163.4`
Pipe-based Context Switching	`60704.8`	`lps`	`10.0 s`	`7`	`4000.0`	`151.8`
Process Creation	`1443.8`	`lps`	`30.0 s`	`2`	`126.0`	`114.6`
Shell Scripts (1 concurrent)	`86.5`	`lpm`	`61.0 s`	`2`	`42.4`	`20.4`
Shell Scripts (8 concurrent)	`10.2`	`lpm`	`62.0 s`	`2`	`6.0`	`16.9`
System Call Overhead	`472654.1`	`lps`	`10.0 s`	`7`	`15000.0`	`315.1`
System Benchmarks Index Score:						`113.3`

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