Benchmark of rack1slot4.osadl.org / GNU/Linux on Fri May 22 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 154 days, 22:09, 0 users, load average: 1.02, 0.99, 0.60; runlevel 3

Benchmark Run: 2 CPUs; 1 parallel process

Time: 17:15:05 - 17:44:49; 29m 44s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`3331509.8`	`lps`	`10.0 s`	`7`	`116700.0`	`285.5`
Double-Precision Whetstone	`603.5`	`MWIPS`	`10.0 s`	`7`	`55.0`	`109.7`
Execl Throughput	`363.3`	`lps`	`29.6 s`	`2`	`43.0`	`84.5`
File Copy 1024 bufsize 2000 maxblocks	`41546.4`	`KBps`	`30.0 s`	`2`	`3960.0`	`104.9`
File Copy 256 bufsize 500 maxblocks	`12412.4`	`KBps`	`30.0 s`	`2`	`1655.0`	`75.0`
File Copy 4096 bufsize 8000 maxblocks	`102237.4`	`KBps`	`30.0 s`	`2`	`5800.0`	`176.3`
Pipe Throughput	`102671.9`	`lps`	`10.0 s`	`7`	`12440.0`	`82.5`
Pipe-based Context Switching	`25370.9`	`lps`	`10.0 s`	`7`	`4000.0`	`63.4`
Process Creation	`853.7`	`lps`	`30.0 s`	`2`	`126.0`	`67.8`
Shell Scripts (1 concurrent)	`59.1`	`lpm`	`60.4 s`	`2`	`42.4`	`13.9`
Shell Scripts (8 concurrent)	`9.0`	`lpm`	`63.1 s`	`2`	`6.0`	`15.0`
System Call Overhead	`241356.0`	`lps`	`10.0 s`	`7`	`15000.0`	`160.9`
System Benchmarks Index Score:						`77.1`

Benchmark Run: 2 CPUs; 2 parallel processes

Time: 17:44:49 - 18:15:36; 30m 47s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`6582066.2`	`lps`	`10.0 s`	`7`	`116700.0`	`564.0`
Double-Precision Whetstone	`1198.6`	`MWIPS`	`10.0 s`	`7`	`55.0`	`217.9`
Execl Throughput	`560.2`	`lps`	`29.4 s`	`2`	`43.0`	`130.3`
File Copy 1024 bufsize 2000 maxblocks	`35313.9`	`KBps`	`30.0 s`	`2`	`3960.0`	`89.2`
File Copy 256 bufsize 500 maxblocks	`9494.8`	`KBps`	`30.1 s`	`2`	`1655.0`	`57.4`
File Copy 4096 bufsize 8000 maxblocks	`107261.0`	`KBps`	`30.0 s`	`2`	`5800.0`	`184.9`
Pipe Throughput	`201769.6`	`lps`	`10.0 s`	`7`	`12440.0`	`162.2`
Pipe-based Context Switching	`63926.0`	`lps`	`10.0 s`	`7`	`4000.0`	`159.8`
Process Creation	`1437.1`	`lps`	`30.0 s`	`2`	`126.0`	`114.1`
Shell Scripts (1 concurrent)	`83.8`	`lpm`	`60.5 s`	`2`	`42.4`	`19.8`
Shell Scripts (8 concurrent)	`9.2`	`lpm`	`65.3 s`	`2`	`6.0`	`15.3`
System Call Overhead	`471430.5`	`lps`	`10.0 s`	`7`	`15000.0`	`314.3`
System Benchmarks Index Score:						`112.8`

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