Benchmark of rack1slot4s.osadl.org / GNU/Linux on Thu Oct 16 2025

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rack1slot4s.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 414 days, 2:25, 0 users, load average: 0.00, 0.04, 0.03; runlevel 3

Benchmark Run: 2 CPUs; 1 parallel process

Time: 17:15:03 - 17:44:52; 29m 49s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`3316851.4`	`lps`	`10.0 s`	`7`	`116700.0`	`284.2`
Double-Precision Whetstone	`596.0`	`MWIPS`	`10.0 s`	`7`	`55.0`	`108.4`
Execl Throughput	`357.9`	`lps`	`29.4 s`	`2`	`43.0`	`83.2`
File Copy 1024 bufsize 2000 maxblocks	`41765.9`	`KBps`	`30.0 s`	`2`	`3960.0`	`105.5`
File Copy 256 bufsize 500 maxblocks	`12359.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`74.7`
File Copy 4096 bufsize 8000 maxblocks	`103145.0`	`KBps`	`30.0 s`	`2`	`5800.0`	`177.8`
Pipe Throughput	`102905.9`	`lps`	`10.0 s`	`7`	`12440.0`	`82.7`
Pipe-based Context Switching	`27754.8`	`lps`	`10.0 s`	`7`	`4000.0`	`69.4`
Process Creation	`934.1`	`lps`	`30.0 s`	`2`	`126.0`	`74.1`
Shell Scripts (1 concurrent)	`60.1`	`lpm`	`60.4 s`	`2`	`42.4`	`14.2`
Shell Scripts (8 concurrent)	`9.2`	`lpm`	`62.1 s`	`2`	`6.0`	`15.3`
System Call Overhead	`240810.5`	`lps`	`10.0 s`	`7`	`15000.0`	`160.5`
System Benchmarks Index Score:						`78.3`

Benchmark Run: 2 CPUs; 2 parallel processes

Time: 17:44:52 - 18:15:42; 30m 50s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`6617223.9`	`lps`	`10.0 s`	`7`	`116700.0`	`567.0`
Double-Precision Whetstone	`1193.7`	`MWIPS`	`10.0 s`	`7`	`55.0`	`217.0`
Execl Throughput	`568.0`	`lps`	`29.1 s`	`2`	`43.0`	`132.1`
File Copy 1024 bufsize 2000 maxblocks	`35847.9`	`KBps`	`30.0 s`	`2`	`3960.0`	`90.5`
File Copy 256 bufsize 500 maxblocks	`9567.0`	`KBps`	`30.1 s`	`2`	`1655.0`	`57.8`
File Copy 4096 bufsize 8000 maxblocks	`100443.9`	`KBps`	`30.2 s`	`2`	`5800.0`	`173.2`
Pipe Throughput	`203344.0`	`lps`	`10.0 s`	`7`	`12440.0`	`163.5`
Pipe-based Context Switching	`63962.6`	`lps`	`10.0 s`	`7`	`4000.0`	`159.9`
Process Creation	`1408.3`	`lps`	`30.0 s`	`2`	`126.0`	`111.8`
Shell Scripts (1 concurrent)	`88.5`	`lpm`	`60.7 s`	`2`	`42.4`	`20.9`
Shell Scripts (8 concurrent)	`9.5`	`lpm`	`63.4 s`	`2`	`6.0`	`15.8`
System Call Overhead	`474556.4`	`lps`	`10.0 s`	`7`	`15000.0`	`316.4`
System Benchmarks Index Score:						`113.3`

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