Benchmark of rack4slot1.osadl.org / GNU/Linux on Fri Aug 01 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 157 days, 6:59, 0 users, load average: 2.83, 2.59, 2.24; runlevel unknown

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:01 - 17:43:01; 28m 00s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`9518184.7`	`lps`	`10.0 s`	`7`	`116700.0`	`815.6`
Double-Precision Whetstone	`2337.2`	`MWIPS`	`9.5 s`	`7`	`55.0`	`425.0`
Execl Throughput	`851.1`	`lps`	`29.9 s`	`2`	`43.0`	`197.9`
File Copy 1024 bufsize 2000 maxblocks	`91164.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`230.2`
File Copy 256 bufsize 500 maxblocks	`25501.9`	`KBps`	`30.0 s`	`2`	`1655.0`	`154.1`
File Copy 4096 bufsize 8000 maxblocks	`252933.7`	`KBps`	`30.0 s`	`2`	`5800.0`	`436.1`
Pipe Throughput	`145445.1`	`lps`	`10.0 s`	`7`	`12440.0`	`116.9`
Pipe-based Context Switching	`39311.0`	`lps`	`10.0 s`	`7`	`4000.0`	`98.3`
Process Creation	`1829.9`	`lps`	`30.0 s`	`2`	`126.0`	`145.2`
Shell Scripts (1 concurrent)	`2432.2`	`lpm`	`60.0 s`	`2`	`42.4`	`573.6`
Shell Scripts (8 concurrent)	`268.9`	`lpm`	`60.1 s`	`2`	`6.0`	`448.2`
System Call Overhead	`286083.7`	`lps`	`10.0 s`	`7`	`15000.0`	`190.7`
System Benchmarks Index Score:						`258.0`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:01 - 18:11:55; 28m 54s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`28843143.6`	`lps`	`10.0 s`	`7`	`116700.0`	`2471.6`
Double-Precision Whetstone	`9347.4`	`MWIPS`	`9.5 s`	`7`	`55.0`	`1699.5`
Execl Throughput	`1404.8`	`lps`	`29.9 s`	`2`	`43.0`	`326.7`
File Copy 1024 bufsize 2000 maxblocks	`59365.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`149.9`
File Copy 256 bufsize 500 maxblocks	`14972.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`90.5`
File Copy 4096 bufsize 8000 maxblocks	`221703.5`	`KBps`	`30.0 s`	`2`	`5800.0`	`382.2`
Pipe Throughput	`138506.6`	`lps`	`10.0 s`	`7`	`12440.0`	`111.3`
Pipe-based Context Switching	`84054.4`	`lps`	`10.0 s`	`7`	`4000.0`	`210.1`
Process Creation	`2621.8`	`lps`	`30.0 s`	`2`	`126.0`	`208.1`
Shell Scripts (1 concurrent)	`2202.3`	`lpm`	`60.1 s`	`2`	`42.4`	`519.4`
Shell Scripts (8 concurrent)	`223.4`	`lpm`	`60.4 s`	`2`	`6.0`	`372.3`
System Call Overhead	`733859.0`	`lps`	`10.0 s`	`7`	`15000.0`	`489.2`
System Benchmarks Index Score:						`349.1`

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