Benchmark of rack1slot4.osadl.org / GNU/Linux on Tue Jul 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:	05:15:04 up 320 days, 14:25, 0 users, load average: 1.03, 1.17, 1.14; runlevel 3

Benchmark Run: 2 CPUs; 1 parallel process

Time: 05:15:04 - 05:46:05; 31m 01s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`3328840.9`	`lps`	`10.0 s`	`7`	`116700.0`	`285.2`
Double-Precision Whetstone	`595.6`	`MWIPS`	`10.0 s`	`7`	`55.0`	`108.3`
Execl Throughput	`365.0`	`lps`	`29.5 s`	`2`	`43.0`	`84.9`
File Copy 1024 bufsize 2000 maxblocks	`42238.8`	`KBps`	`30.0 s`	`2`	`3960.0`	`106.7`
File Copy 256 bufsize 500 maxblocks	`12643.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`76.4`
File Copy 4096 bufsize 8000 maxblocks	`104153.4`	`KBps`	`30.0 s`	`2`	`5800.0`	`179.6`
Pipe Throughput	`103573.7`	`lps`	`10.0 s`	`7`	`12440.0`	`83.3`
Pipe-based Context Switching	`25697.8`	`lps`	`10.0 s`	`7`	`4000.0`	`64.2`
Process Creation	`980.1`	`lps`	`30.0 s`	`2`	`126.0`	`77.8`
Shell Scripts (1 concurrent)	`63.2`	`lpm`	`60.7 s`	`2`	`42.4`	`14.9`
Shell Scripts (8 concurrent)	`9.3`	`lpm`	`61.3 s`	`2`	`6.0`	`15.5`
System Call Overhead	`242614.1`	`lps`	`10.0 s`	`7`	`15000.0`	`161.7`
System Benchmarks Index Score:						`79.0`

Benchmark Run: 2 CPUs; 2 parallel processes

Time: 05:46:05 - 06:17:11; 31m 06s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`6626701.0`	`lps`	`10.0 s`	`7`	`116700.0`	`567.8`
Double-Precision Whetstone	`1190.8`	`MWIPS`	`10.0 s`	`7`	`55.0`	`216.5`
Execl Throughput	`571.5`	`lps`	`29.2 s`	`2`	`43.0`	`132.9`
File Copy 1024 bufsize 2000 maxblocks	`35326.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`89.2`
File Copy 256 bufsize 500 maxblocks	`9604.0`	`KBps`	`30.1 s`	`2`	`1655.0`	`58.0`
File Copy 4096 bufsize 8000 maxblocks	`103312.7`	`KBps`	`30.2 s`	`2`	`5800.0`	`178.1`
Pipe Throughput	`205679.9`	`lps`	`10.0 s`	`7`	`12440.0`	`165.3`
Pipe-based Context Switching	`63116.7`	`lps`	`10.0 s`	`7`	`4000.0`	`157.8`
Process Creation	`1452.8`	`lps`	`30.0 s`	`2`	`126.0`	`115.3`
Shell Scripts (1 concurrent)	`86.6`	`lpm`	`61.3 s`	`2`	`42.4`	`20.4`
Shell Scripts (8 concurrent)	`9.8`	`lpm`	`64.2 s`	`2`	`6.0`	`16.3`
System Call Overhead	`472137.2`	`lps`	`10.0 s`	`7`	`15000.0`	`314.8`
System Benchmarks Index Score:						`113.9`

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