Benchmark of rack4slot1.osadl.org / GNU/Linux on Wed Oct 08 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 225 days, 6:59, 0 users, load average: 1.97, 1.67, 1.80; runlevel unknown

Benchmark Run: 4 CPUs; 1 parallel process

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

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`9531707.4`	`lps`	`10.0 s`	`7`	`116700.0`	`816.8`
Double-Precision Whetstone	`2335.1`	`MWIPS`	`9.5 s`	`7`	`55.0`	`424.6`
Execl Throughput	`835.4`	`lps`	`29.8 s`	`2`	`43.0`	`194.3`
File Copy 1024 bufsize 2000 maxblocks	`90965.4`	`KBps`	`30.0 s`	`2`	`3960.0`	`229.7`
File Copy 256 bufsize 500 maxblocks	`25206.4`	`KBps`	`30.0 s`	`2`	`1655.0`	`152.3`
File Copy 4096 bufsize 8000 maxblocks	`258652.2`	`KBps`	`30.0 s`	`2`	`5800.0`	`446.0`
Pipe Throughput	`145102.5`	`lps`	`10.0 s`	`7`	`12440.0`	`116.6`
Pipe-based Context Switching	`36295.8`	`lps`	`10.0 s`	`7`	`4000.0`	`90.7`
Process Creation	`1763.8`	`lps`	`30.0 s`	`2`	`126.0`	`140.0`
Shell Scripts (1 concurrent)	`2437.8`	`lpm`	`60.0 s`	`2`	`42.4`	`575.0`
Shell Scripts (8 concurrent)	`267.6`	`lpm`	`60.1 s`	`2`	`6.0`	`446.0`
System Call Overhead	`286586.5`	`lps`	`10.0 s`	`7`	`15000.0`	`191.1`
System Benchmarks Index Score:						`255.2`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:03 - 18:12:03; 29m 00s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`28628933.3`	`lps`	`10.0 s`	`7`	`116700.0`	`2453.2`
Double-Precision Whetstone	`9340.2`	`MWIPS`	`9.5 s`	`7`	`55.0`	`1698.2`
Execl Throughput	`1384.3`	`lps`	`29.6 s`	`2`	`43.0`	`321.9`
File Copy 1024 bufsize 2000 maxblocks	`59962.4`	`KBps`	`30.0 s`	`2`	`3960.0`	`151.4`
File Copy 256 bufsize 500 maxblocks	`15331.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`92.6`
File Copy 4096 bufsize 8000 maxblocks	`226745.9`	`KBps`	`30.0 s`	`2`	`5800.0`	`390.9`
Pipe Throughput	`130983.3`	`lps`	`10.0 s`	`7`	`12440.0`	`105.3`
Pipe-based Context Switching	`82597.2`	`lps`	`10.0 s`	`7`	`4000.0`	`206.5`
Process Creation	`2629.0`	`lps`	`30.0 s`	`2`	`126.0`	`208.7`
Shell Scripts (1 concurrent)	`2200.7`	`lpm`	`60.1 s`	`2`	`42.4`	`519.0`
Shell Scripts (8 concurrent)	`224.2`	`lpm`	`60.5 s`	`2`	`6.0`	`373.7`
System Call Overhead	`727253.6`	`lps`	`10.0 s`	`7`	`15000.0`	`484.8`
System Benchmarks Index Score:						`347.8`

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