Benchmark of rack4slot1.osadl.org / GNU/Linux on Sun Dec 14 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 2 days, 7:19, 0 users, load average: 0.81, 0.93, 0.96; runlevel unknown

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:02 - 17:43:01; 27m 59s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`9590804.8`	`lps`	`10.0 s`	`7`	`116700.0`	`821.8`
Double-Precision Whetstone	`2335.2`	`MWIPS`	`9.6 s`	`7`	`55.0`	`424.6`
Execl Throughput	`871.8`	`lps`	`29.9 s`	`2`	`43.0`	`202.7`
File Copy 1024 bufsize 2000 maxblocks	`89118.7`	`KBps`	`30.0 s`	`2`	`3960.0`	`225.0`
File Copy 256 bufsize 500 maxblocks	`25419.9`	`KBps`	`30.0 s`	`2`	`1655.0`	`153.6`
File Copy 4096 bufsize 8000 maxblocks	`254263.4`	`KBps`	`30.0 s`	`2`	`5800.0`	`438.4`
Pipe Throughput	`145087.7`	`lps`	`10.0 s`	`7`	`12440.0`	`116.6`
Pipe-based Context Switching	`38470.2`	`lps`	`10.0 s`	`7`	`4000.0`	`96.2`
Process Creation	`1773.2`	`lps`	`30.0 s`	`2`	`126.0`	`140.7`
Shell Scripts (1 concurrent)	`2420.0`	`lpm`	`60.0 s`	`2`	`42.4`	`570.8`
Shell Scripts (8 concurrent)	`265.9`	`lpm`	`60.1 s`	`2`	`6.0`	`443.2`
System Call Overhead	`286101.9`	`lps`	`10.0 s`	`7`	`15000.0`	`190.7`
System Benchmarks Index Score:						`256.6`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:01 - 18:11:45; 28m 44s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`28697652.5`	`lps`	`10.0 s`	`7`	`116700.0`	`2459.1`
Double-Precision Whetstone	`9340.4`	`MWIPS`	`9.5 s`	`7`	`55.0`	`1698.3`
Execl Throughput	`1421.1`	`lps`	`29.8 s`	`2`	`43.0`	`330.5`
File Copy 1024 bufsize 2000 maxblocks	`59849.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`151.1`
File Copy 256 bufsize 500 maxblocks	`15361.4`	`KBps`	`30.0 s`	`2`	`1655.0`	`92.8`
File Copy 4096 bufsize 8000 maxblocks	`225323.8`	`KBps`	`30.0 s`	`2`	`5800.0`	`388.5`
Pipe Throughput	`143880.9`	`lps`	`10.0 s`	`7`	`12440.0`	`115.7`
Pipe-based Context Switching	`84535.3`	`lps`	`10.0 s`	`7`	`4000.0`	`211.3`
Process Creation	`2661.5`	`lps`	`30.0 s`	`2`	`126.0`	`211.2`
Shell Scripts (1 concurrent)	`2241.5`	`lpm`	`60.0 s`	`2`	`42.4`	`528.7`
Shell Scripts (8 concurrent)	`229.7`	`lpm`	`60.3 s`	`2`	`6.0`	`382.9`
System Call Overhead	`738886.8`	`lps`	`10.0 s`	`7`	`15000.0`	`492.6`
System Benchmarks Index Score:						`354.0`

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