Benchmark of rack1slot4.osadl.org / GNU/Linux on Thu Dec 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:	17:15:04 up 470 days, 3:25, 0 users, load average: 1.94, 1.92, 1.53; runlevel 3

Benchmark Run: 2 CPUs; 1 parallel process

Time: 17:15:04 - 17:44:42; 29m 38s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`3324328.6`	`lps`	`10.0 s`	`7`	`116700.0`	`284.9`
Double-Precision Whetstone	`599.0`	`MWIPS`	`10.0 s`	`7`	`55.0`	`108.9`
Execl Throughput	`361.2`	`lps`	`29.5 s`	`2`	`43.0`	`84.0`
File Copy 1024 bufsize 2000 maxblocks	`42201.9`	`KBps`	`30.0 s`	`2`	`3960.0`	`106.6`
File Copy 256 bufsize 500 maxblocks	`12632.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`76.3`
File Copy 4096 bufsize 8000 maxblocks	`104225.3`	`KBps`	`30.0 s`	`2`	`5800.0`	`179.7`
Pipe Throughput	`103757.5`	`lps`	`10.0 s`	`7`	`12440.0`	`83.4`
Pipe-based Context Switching	`26177.8`	`lps`	`10.0 s`	`7`	`4000.0`	`65.4`
Process Creation	`911.2`	`lps`	`30.0 s`	`2`	`126.0`	`72.3`
Shell Scripts (1 concurrent)	`61.2`	`lpm`	`60.3 s`	`2`	`42.4`	`14.4`
Shell Scripts (8 concurrent)	`9.2`	`lpm`	`62.1 s`	`2`	`6.0`	`15.3`
System Call Overhead	`242834.2`	`lps`	`10.0 s`	`7`	`15000.0`	`161.9`
System Benchmarks Index Score:						`78.4`

Benchmark Run: 2 CPUs; 2 parallel processes

Time: 17:44:42 - 18:15:33; 30m 51s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`6653539.2`	`lps`	`10.0 s`	`7`	`116700.0`	`570.1`
Double-Precision Whetstone	`1194.4`	`MWIPS`	`10.0 s`	`7`	`55.0`	`217.2`
Execl Throughput	`561.4`	`lps`	`30.0 s`	`2`	`43.0`	`130.6`
File Copy 1024 bufsize 2000 maxblocks	`34946.4`	`KBps`	`30.0 s`	`2`	`3960.0`	`88.2`
File Copy 256 bufsize 500 maxblocks	`9263.9`	`KBps`	`30.0 s`	`2`	`1655.0`	`56.0`
File Copy 4096 bufsize 8000 maxblocks	`104866.8`	`KBps`	`30.0 s`	`2`	`5800.0`	`180.8`
Pipe Throughput	`205778.1`	`lps`	`10.0 s`	`7`	`12440.0`	`165.4`
Pipe-based Context Switching	`64168.4`	`lps`	`10.0 s`	`7`	`4000.0`	`160.4`
Process Creation	`1413.0`	`lps`	`30.0 s`	`2`	`126.0`	`112.1`
Shell Scripts (1 concurrent)	`88.7`	`lpm`	`60.5 s`	`2`	`42.4`	`20.9`
Shell Scripts (8 concurrent)	`9.7`	`lpm`	`64.9 s`	`2`	`6.0`	`16.2`
System Call Overhead	`474731.8`	`lps`	`10.0 s`	`7`	`15000.0`	`316.5`
System Benchmarks Index Score:						`113.6`

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