Benchmark of rack1slot4.osadl.org / GNU/Linux on Mon Sep 15 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 383 days, 2:25, 0 users, load average: 1.00, 1.04, 1.02; runlevel 3

Benchmark Run: 2 CPUs; 1 parallel process

Time: 17:15:04 - 17:45:01; 29m 57s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`3307201.7`	`lps`	`10.0 s`	`7`	`116700.0`	`283.4`
Double-Precision Whetstone	`592.9`	`MWIPS`	`10.0 s`	`7`	`55.0`	`107.8`
Execl Throughput	`367.0`	`lps`	`30.0 s`	`2`	`43.0`	`85.4`
File Copy 1024 bufsize 2000 maxblocks	`41951.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`105.9`
File Copy 256 bufsize 500 maxblocks	`12399.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`74.9`
File Copy 4096 bufsize 8000 maxblocks	`102565.0`	`KBps`	`30.0 s`	`2`	`5800.0`	`176.8`
Pipe Throughput	`102338.8`	`lps`	`10.0 s`	`7`	`12440.0`	`82.3`
Pipe-based Context Switching	`26217.0`	`lps`	`10.0 s`	`7`	`4000.0`	`65.5`
Process Creation	`960.6`	`lps`	`30.0 s`	`2`	`126.0`	`76.2`
Shell Scripts (1 concurrent)	`63.3`	`lpm`	`60.6 s`	`2`	`42.4`	`14.9`
Shell Scripts (8 concurrent)	`9.6`	`lpm`	`65.4 s`	`2`	`6.0`	`16.0`
System Call Overhead	`236072.2`	`lps`	`10.0 s`	`7`	`15000.0`	`157.4`
System Benchmarks Index Score:						`78.7`

Benchmark Run: 2 CPUs; 2 parallel processes

Time: 17:45:01 - 18:15:48; 30m 47s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`6588131.4`	`lps`	`10.0 s`	`7`	`116700.0`	`564.5`
Double-Precision Whetstone	`1189.1`	`MWIPS`	`10.0 s`	`7`	`55.0`	`216.2`
Execl Throughput	`565.9`	`lps`	`29.9 s`	`2`	`43.0`	`131.6`
File Copy 1024 bufsize 2000 maxblocks	`35134.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`88.7`
File Copy 256 bufsize 500 maxblocks	`9715.5`	`KBps`	`30.1 s`	`2`	`1655.0`	`58.7`
File Copy 4096 bufsize 8000 maxblocks	`102997.0`	`KBps`	`30.0 s`	`2`	`5800.0`	`177.6`
Pipe Throughput	`199505.9`	`lps`	`10.0 s`	`7`	`12440.0`	`160.4`
Pipe-based Context Switching	`63516.3`	`lps`	`10.0 s`	`7`	`4000.0`	`158.8`
Process Creation	`1306.2`	`lps`	`30.0 s`	`2`	`126.0`	`103.7`
Shell Scripts (1 concurrent)	`88.5`	`lpm`	`60.6 s`	`2`	`42.4`	`20.9`
Shell Scripts (8 concurrent)	`9.4`	`lpm`	`63.9 s`	`2`	`6.0`	`15.7`
System Call Overhead	`470273.3`	`lps`	`10.0 s`	`7`	`15000.0`	`313.5`
System Benchmarks Index Score:						`112.3`

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