Benchmark of rack1slot4.osadl.org / GNU/Linux on Wed Jun 11 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:	17:15:03 up 287 days, 2:25, 0 users, load average: 1.27, 1.13, 1.10; runlevel 3

Benchmark Run: 2 CPUs; 1 parallel process

Time: 17:15:04 - 17:44:45; 29m 41s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`3306882.6`	`lps`	`10.0 s`	`7`	`116700.0`	`283.4`
Double-Precision Whetstone	`594.9`	`MWIPS`	`10.0 s`	`7`	`55.0`	`108.2`
Execl Throughput	`362.1`	`lps`	`29.5 s`	`2`	`43.0`	`84.2`
File Copy 1024 bufsize 2000 maxblocks	`41912.1`	`KBps`	`30.0 s`	`2`	`3960.0`	`105.8`
File Copy 256 bufsize 500 maxblocks	`12467.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`75.3`
File Copy 4096 bufsize 8000 maxblocks	`102435.9`	`KBps`	`30.0 s`	`2`	`5800.0`	`176.6`
Pipe Throughput	`103069.7`	`lps`	`10.0 s`	`7`	`12440.0`	`82.9`
Pipe-based Context Switching	`26443.0`	`lps`	`10.0 s`	`7`	`4000.0`	`66.1`
Process Creation	`931.6`	`lps`	`30.0 s`	`2`	`126.0`	`73.9`
Shell Scripts (1 concurrent)	`62.2`	`lpm`	`60.7 s`	`2`	`42.4`	`14.7`
Shell Scripts (8 concurrent)	`9.4`	`lpm`	`63.7 s`	`2`	`6.0`	`15.7`
System Call Overhead	`241522.4`	`lps`	`10.0 s`	`7`	`15000.0`	`161.0`
System Benchmarks Index Score:						`78.5`

Benchmark Run: 2 CPUs; 2 parallel processes

Time: 17:44:45 - 18:15:41; 30m 56s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`6579205.4`	`lps`	`10.0 s`	`7`	`116700.0`	`563.8`
Double-Precision Whetstone	`1191.6`	`MWIPS`	`10.0 s`	`7`	`55.0`	`216.7`
Execl Throughput	`564.7`	`lps`	`29.4 s`	`2`	`43.0`	`131.3`
File Copy 1024 bufsize 2000 maxblocks	`35113.4`	`KBps`	`30.0 s`	`2`	`3960.0`	`88.7`
File Copy 256 bufsize 500 maxblocks	`9666.5`	`KBps`	`30.1 s`	`2`	`1655.0`	`58.4`
File Copy 4096 bufsize 8000 maxblocks	`104182.0`	`KBps`	`30.0 s`	`2`	`5800.0`	`179.6`
Pipe Throughput	`204070.1`	`lps`	`10.0 s`	`7`	`12440.0`	`164.0`
Pipe-based Context Switching	`64197.9`	`lps`	`10.0 s`	`7`	`4000.0`	`160.5`
Process Creation	`1377.9`	`lps`	`30.0 s`	`2`	`126.0`	`109.4`
Shell Scripts (1 concurrent)	`88.7`	`lpm`	`60.5 s`	`2`	`42.4`	`20.9`
Shell Scripts (8 concurrent)	`10.7`	`lpm`	`64.2 s`	`2`	`6.0`	`17.9`
System Call Overhead	`475140.2`	`lps`	`10.0 s`	`7`	`15000.0`	`316.8`
System Benchmarks Index Score:						`114.5`

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