Benchmark of rack1slot4s.osadl.org / GNU/Linux on Tue Sep 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:	05:15:04 up 383 days, 14:25, 0 users, load average: 0.08, 0.05, 0.01; runlevel 3

Benchmark Run: 2 CPUs; 1 parallel process

Time: 05:15:04 - 05:45:32; 30m 28s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`3315759.6`	`lps`	`10.0 s`	`7`	`116700.0`	`284.1`
Double-Precision Whetstone	`593.4`	`MWIPS`	`10.0 s`	`7`	`55.0`	`107.9`
Execl Throughput	`363.4`	`lps`	`29.4 s`	`2`	`43.0`	`84.5`
File Copy 1024 bufsize 2000 maxblocks	`41721.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`105.4`
File Copy 256 bufsize 500 maxblocks	`12315.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`74.4`
File Copy 4096 bufsize 8000 maxblocks	`102925.5`	`KBps`	`30.0 s`	`2`	`5800.0`	`177.5`
Pipe Throughput	`102764.0`	`lps`	`10.0 s`	`7`	`12440.0`	`82.6`
Pipe-based Context Switching	`28123.1`	`lps`	`10.0 s`	`7`	`4000.0`	`70.3`
Process Creation	`913.8`	`lps`	`30.0 s`	`2`	`126.0`	`72.5`
Shell Scripts (1 concurrent)	`61.2`	`lpm`	`60.3 s`	`2`	`42.4`	`14.4`
Shell Scripts (8 concurrent)	`9.0`	`lpm`	`63.1 s`	`2`	`6.0`	`15.0`
System Call Overhead	`238834.5`	`lps`	`10.0 s`	`7`	`15000.0`	`159.2`
System Benchmarks Index Score:						`78.2`

Benchmark Run: 2 CPUs; 2 parallel processes

Time: 05:45:32 - 06:16:26; 30m 54s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`6634215.8`	`lps`	`10.0 s`	`7`	`116700.0`	`568.5`
Double-Precision Whetstone	`1189.5`	`MWIPS`	`10.0 s`	`7`	`55.0`	`216.3`
Execl Throughput	`515.0`	`lps`	`29.2 s`	`2`	`43.0`	`119.8`
File Copy 1024 bufsize 2000 maxblocks	`35183.8`	`KBps`	`30.0 s`	`2`	`3960.0`	`88.8`
File Copy 256 bufsize 500 maxblocks	`9550.0`	`KBps`	`30.1 s`	`2`	`1655.0`	`57.7`
File Copy 4096 bufsize 8000 maxblocks	`105193.8`	`KBps`	`30.0 s`	`2`	`5800.0`	`181.4`
Pipe Throughput	`204716.0`	`lps`	`10.0 s`	`7`	`12440.0`	`164.6`
Pipe-based Context Switching	`62068.1`	`lps`	`10.0 s`	`7`	`4000.0`	`155.2`
Process Creation	`1449.2`	`lps`	`30.0 s`	`2`	`126.0`	`115.0`
Shell Scripts (1 concurrent)	`86.3`	`lpm`	`60.5 s`	`2`	`42.4`	`20.4`
Shell Scripts (8 concurrent)	`9.7`	`lpm`	`64.9 s`	`2`	`6.0`	`16.2`
System Call Overhead	`472212.0`	`lps`	`10.0 s`	`7`	`15000.0`	`314.8`
System Benchmarks Index Score:						`112.6`

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