Benchmark of rack1slot4s.osadl.org / GNU/Linux on Tue Apr 28 2026

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:	05:15:04 up 130 days, 10:09, 0 users, load average: 0.00, 0.03, 0.00; runlevel 3

Benchmark Run: 2 CPUs; 1 parallel process

Time: 05:15:04 - 05:45:47; 30m 43s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`3307316.2`	`lps`	`10.0 s`	`7`	`116700.0`	`283.4`
Double-Precision Whetstone	`593.3`	`MWIPS`	`10.0 s`	`7`	`55.0`	`107.9`
Execl Throughput	`361.5`	`lps`	`29.4 s`	`2`	`43.0`	`84.1`
File Copy 1024 bufsize 2000 maxblocks	`41107.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`103.8`
File Copy 256 bufsize 500 maxblocks	`12297.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`74.3`
File Copy 4096 bufsize 8000 maxblocks	`102057.0`	`KBps`	`30.0 s`	`2`	`5800.0`	`176.0`
Pipe Throughput	`101747.9`	`lps`	`10.0 s`	`7`	`12440.0`	`81.8`
Pipe-based Context Switching	`27884.7`	`lps`	`10.0 s`	`7`	`4000.0`	`69.7`
Process Creation	`968.8`	`lps`	`30.0 s`	`2`	`126.0`	`76.9`
Shell Scripts (1 concurrent)	`60.8`	`lpm`	`60.6 s`	`2`	`42.4`	`14.3`
Shell Scripts (8 concurrent)	`8.9`	`lpm`	`64.2 s`	`2`	`6.0`	`14.8`
System Call Overhead	`237836.2`	`lps`	`10.0 s`	`7`	`15000.0`	`158.6`
System Benchmarks Index Score:						`78.1`

Benchmark Run: 2 CPUs; 2 parallel processes

Time: 05:45:47 - 06:16:45; 30m 58s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`6596542.7`	`lps`	`10.0 s`	`7`	`116700.0`	`565.3`
Double-Precision Whetstone	`1188.7`	`MWIPS`	`10.0 s`	`7`	`55.0`	`216.1`
Execl Throughput	`518.0`	`lps`	`29.6 s`	`2`	`43.0`	`120.5`
File Copy 1024 bufsize 2000 maxblocks	`34143.3`	`KBps`	`30.1 s`	`2`	`3960.0`	`86.2`
File Copy 256 bufsize 500 maxblocks	`9517.0`	`KBps`	`30.1 s`	`2`	`1655.0`	`57.5`
File Copy 4096 bufsize 8000 maxblocks	`103950.0`	`KBps`	`30.0 s`	`2`	`5800.0`	`179.2`
Pipe Throughput	`202585.8`	`lps`	`10.0 s`	`7`	`12440.0`	`162.9`
Pipe-based Context Switching	`59390.9`	`lps`	`10.0 s`	`7`	`4000.0`	`148.5`
Process Creation	`1446.5`	`lps`	`30.0 s`	`2`	`126.0`	`114.8`
Shell Scripts (1 concurrent)	`89.1`	`lpm`	`60.6 s`	`2`	`42.4`	`21.0`
Shell Scripts (8 concurrent)	`9.9`	`lpm`	`63.8 s`	`2`	`6.0`	`16.4`
System Call Overhead	`471765.6`	`lps`	`10.0 s`	`7`	`15000.0`	`314.5`
System Benchmarks Index Score:						`112.1`

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