Benchmark of rack4slot1.osadl.org / GNU/Linux on Tue Dec 16 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:	17:15:02 up 4 days, 6:26, 0 users, load average: 1.37, 1.72, 1.90; runlevel unknown

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:02 - 17:43:02; 28m 00s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`9603634.8`	`lps`	`10.0 s`	`7`	`116700.0`	`822.9`
Double-Precision Whetstone	`2335.9`	`MWIPS`	`9.5 s`	`7`	`55.0`	`424.7`
Execl Throughput	`870.5`	`lps`	`29.9 s`	`2`	`43.0`	`202.5`
File Copy 1024 bufsize 2000 maxblocks	`89994.3`	`KBps`	`30.0 s`	`2`	`3960.0`	`227.3`
File Copy 256 bufsize 500 maxblocks	`25490.6`	`KBps`	`30.0 s`	`2`	`1655.0`	`154.0`
File Copy 4096 bufsize 8000 maxblocks	`249084.2`	`KBps`	`30.0 s`	`2`	`5800.0`	`429.5`
Pipe Throughput	`144882.0`	`lps`	`10.0 s`	`7`	`12440.0`	`116.5`
Pipe-based Context Switching	`37492.5`	`lps`	`10.0 s`	`7`	`4000.0`	`93.7`
Process Creation	`1760.9`	`lps`	`30.0 s`	`2`	`126.0`	`139.8`
Shell Scripts (1 concurrent)	`2454.9`	`lpm`	`60.0 s`	`2`	`42.4`	`579.0`
Shell Scripts (8 concurrent)	`271.9`	`lpm`	`60.1 s`	`2`	`6.0`	`453.2`
System Call Overhead	`285081.3`	`lps`	`10.0 s`	`7`	`15000.0`	`190.1`
System Benchmarks Index Score:						`256.5`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:02 - 18:11:46; 28m 44s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`28715530.8`	`lps`	`10.0 s`	`7`	`116700.0`	`2460.6`
Double-Precision Whetstone	`9340.8`	`MWIPS`	`9.5 s`	`7`	`55.0`	`1698.3`
Execl Throughput	`1403.7`	`lps`	`29.9 s`	`2`	`43.0`	`326.4`
File Copy 1024 bufsize 2000 maxblocks	`59377.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`149.9`
File Copy 256 bufsize 500 maxblocks	`15180.4`	`KBps`	`30.0 s`	`2`	`1655.0`	`91.7`
File Copy 4096 bufsize 8000 maxblocks	`216051.3`	`KBps`	`30.0 s`	`2`	`5800.0`	`372.5`
Pipe Throughput	`140542.3`	`lps`	`10.0 s`	`7`	`12440.0`	`113.0`
Pipe-based Context Switching	`84365.4`	`lps`	`10.0 s`	`7`	`4000.0`	`210.9`
Process Creation	`2730.3`	`lps`	`30.0 s`	`2`	`126.0`	`216.7`
Shell Scripts (1 concurrent)	`2213.4`	`lpm`	`60.0 s`	`2`	`42.4`	`522.0`
Shell Scripts (8 concurrent)	`226.1`	`lpm`	`60.5 s`	`2`	`6.0`	`376.9`
System Call Overhead	`735286.0`	`lps`	`10.0 s`	`7`	`15000.0`	`490.2`
System Benchmarks Index Score:						`350.9`

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