Benchmark of rack4slot1.osadl.org / GNU/Linux on Mon Oct 06 2025

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rack4slot1.osadl.org: GNU/Linux
OS:	GNU/Linux -- 5.10.52-rt47-v7l -- #8 SMP PREEMPT_RT Mon Jul 10 11:24:04 CEST 2023
Machine:	armv7l: unknown
Language:	en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPUs:	0:	ARMv7 Processor rev 3 (v7l) (270.0 bogomips)
	1:	ARMv7 Processor rev 3 (v7l) (270.0 bogomips)
	2:	ARMv7 Processor rev 3 (v7l) (270.0 bogomips)
	3:	ARMv7 Processor rev 3 (v7l) (270.0 bogomips)
Uptime:	17:15:01 up 223 days, 6:59, 0 users, load average: 1.22, 1.49, 1.73; runlevel unknown

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:01 - 17:43:03; 28m 02s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`9584435.7`	`lps`	`10.0 s`	`7`	`116700.0`	`821.3`
Double-Precision Whetstone	`2336.6`	`MWIPS`	`9.5 s`	`7`	`55.0`	`424.8`
Execl Throughput	`837.4`	`lps`	`29.9 s`	`2`	`43.0`	`194.7`
File Copy 1024 bufsize 2000 maxblocks	`90591.7`	`KBps`	`30.0 s`	`2`	`3960.0`	`228.8`
File Copy 256 bufsize 500 maxblocks	`25164.9`	`KBps`	`30.0 s`	`2`	`1655.0`	`152.1`
File Copy 4096 bufsize 8000 maxblocks	`256503.0`	`KBps`	`30.0 s`	`2`	`5800.0`	`442.2`
Pipe Throughput	`145433.7`	`lps`	`10.0 s`	`7`	`12440.0`	`116.9`
Pipe-based Context Switching	`36637.9`	`lps`	`10.0 s`	`7`	`4000.0`	`91.6`
Process Creation	`1787.8`	`lps`	`30.0 s`	`2`	`126.0`	`141.9`
Shell Scripts (1 concurrent)	`2441.8`	`lpm`	`60.0 s`	`2`	`42.4`	`575.9`
Shell Scripts (8 concurrent)	`270.9`	`lpm`	`60.1 s`	`2`	`6.0`	`451.4`
System Call Overhead	`287045.4`	`lps`	`10.0 s`	`7`	`15000.0`	`191.4`
System Benchmarks Index Score:						`255.9`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:03 - 18:12:05; 29m 02s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`28591420.9`	`lps`	`10.0 s`	`7`	`116700.0`	`2450.0`
Double-Precision Whetstone	`9340.5`	`MWIPS`	`9.5 s`	`7`	`55.0`	`1698.3`
Execl Throughput	`1404.2`	`lps`	`29.7 s`	`2`	`43.0`	`326.6`
File Copy 1024 bufsize 2000 maxblocks	`61268.6`	`KBps`	`30.0 s`	`2`	`3960.0`	`154.7`
File Copy 256 bufsize 500 maxblocks	`15590.1`	`KBps`	`30.0 s`	`2`	`1655.0`	`94.2`
File Copy 4096 bufsize 8000 maxblocks	`228016.2`	`KBps`	`30.0 s`	`2`	`5800.0`	`393.1`
Pipe Throughput	`142517.7`	`lps`	`10.0 s`	`7`	`12440.0`	`114.6`
Pipe-based Context Switching	`84854.3`	`lps`	`10.0 s`	`7`	`4000.0`	`212.1`
Process Creation	`2707.4`	`lps`	`30.0 s`	`2`	`126.0`	`214.9`
Shell Scripts (1 concurrent)	`2263.1`	`lpm`	`60.1 s`	`2`	`42.4`	`533.8`
Shell Scripts (8 concurrent)	`229.3`	`lpm`	`60.3 s`	`2`	`6.0`	`382.1`
System Call Overhead	`725369.2`	`lps`	`10.0 s`	`7`	`15000.0`	`483.6`
System Benchmarks Index Score:						`355.0`

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