Benchmark of rack1slot4.osadl.org / GNU/Linux on Wed Jan 07 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:	17:15:03 up 19 days, 23:09, 0 users, load average: 0.01, 0.10, 0.06; 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	`3307505.6`	`lps`	`10.0 s`	`7`	`116700.0`	`283.4`
Double-Precision Whetstone	`593.5`	`MWIPS`	`10.0 s`	`7`	`55.0`	`107.9`
Execl Throughput	`357.6`	`lps`	`29.4 s`	`2`	`43.0`	`83.2`
File Copy 1024 bufsize 2000 maxblocks	`41491.8`	`KBps`	`30.0 s`	`2`	`3960.0`	`104.8`
File Copy 256 bufsize 500 maxblocks	`12240.3`	`KBps`	`30.0 s`	`2`	`1655.0`	`74.0`
File Copy 4096 bufsize 8000 maxblocks	`102991.2`	`KBps`	`30.0 s`	`2`	`5800.0`	`177.6`
Pipe Throughput	`100483.0`	`lps`	`10.0 s`	`7`	`12440.0`	`80.8`
Pipe-based Context Switching	`26889.8`	`lps`	`10.0 s`	`7`	`4000.0`	`67.2`
Process Creation	`979.9`	`lps`	`30.0 s`	`2`	`126.0`	`77.8`
Shell Scripts (1 concurrent)	`68.6`	`lpm`	`60.7 s`	`2`	`42.4`	`16.2`
Shell Scripts (8 concurrent)	`10.5`	`lpm`	`63.1 s`	`2`	`6.0`	`17.4`
System Call Overhead	`239250.0`	`lps`	`10.0 s`	`7`	`15000.0`	`159.5`
System Benchmarks Index Score:						`79.8`

Benchmark Run: 2 CPUs; 2 parallel processes

Time: 17:44:42 - 18:15:02; 30m 20s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`6584536.1`	`lps`	`10.0 s`	`7`	`116700.0`	`564.2`
Double-Precision Whetstone	`1189.4`	`MWIPS`	`10.0 s`	`7`	`55.0`	`216.3`
Execl Throughput	`527.8`	`lps`	`29.9 s`	`2`	`43.0`	`122.7`
File Copy 1024 bufsize 2000 maxblocks	`37444.9`	`KBps`	`30.0 s`	`2`	`3960.0`	`94.6`
File Copy 256 bufsize 500 maxblocks	`9307.9`	`KBps`	`30.1 s`	`2`	`1655.0`	`56.2`
File Copy 4096 bufsize 8000 maxblocks	`109051.8`	`KBps`	`30.0 s`	`2`	`5800.0`	`188.0`
Pipe Throughput	`201008.4`	`lps`	`10.0 s`	`7`	`12440.0`	`161.6`
Pipe-based Context Switching	`62401.1`	`lps`	`10.0 s`	`7`	`4000.0`	`156.0`
Process Creation	`1396.3`	`lps`	`30.0 s`	`2`	`126.0`	`110.8`
Shell Scripts (1 concurrent)	`90.1`	`lpm`	`60.6 s`	`2`	`42.4`	`21.3`
Shell Scripts (8 concurrent)	`11.4`	`lpm`	`63.3 s`	`2`	`6.0`	`18.9`
System Call Overhead	`471971.5`	`lps`	`10.0 s`	`7`	`15000.0`	`314.6`
System Benchmarks Index Score:						`114.9`

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