Benchmark of rack4slot1.osadl.org / GNU/Linux on Wed Oct 15 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:	05:15:01 up 2 days, 18:38, 0 users, load average: 0.47, 0.64, 0.75; runlevel unknown

Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:01 - 05:43:02; 28m 01s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`9578870.3`	`lps`	`10.0 s`	`7`	`116700.0`	`820.8`
Double-Precision Whetstone	`2333.4`	`MWIPS`	`9.6 s`	`7`	`55.0`	`424.3`
Execl Throughput	`865.9`	`lps`	`29.9 s`	`2`	`43.0`	`201.4`
File Copy 1024 bufsize 2000 maxblocks	`89902.9`	`KBps`	`30.0 s`	`2`	`3960.0`	`227.0`
File Copy 256 bufsize 500 maxblocks	`25495.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`154.0`
File Copy 4096 bufsize 8000 maxblocks	`252660.1`	`KBps`	`30.0 s`	`2`	`5800.0`	`435.6`
Pipe Throughput	`144662.3`	`lps`	`10.0 s`	`7`	`12440.0`	`116.3`
Pipe-based Context Switching	`36835.8`	`lps`	`10.0 s`	`7`	`4000.0`	`92.1`
Process Creation	`1750.5`	`lps`	`30.0 s`	`2`	`126.0`	`138.9`
Shell Scripts (1 concurrent)	`2452.1`	`lpm`	`60.0 s`	`2`	`42.4`	`578.3`
Shell Scripts (8 concurrent)	`278.6`	`lpm`	`60.1 s`	`2`	`6.0`	`464.4`
System Call Overhead	`286117.9`	`lps`	`10.0 s`	`7`	`15000.0`	`190.7`
System Benchmarks Index Score:						`256.6`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:43:02 - 06:11:47; 28m 45s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`28671408.2`	`lps`	`10.0 s`	`7`	`116700.0`	`2456.8`
Double-Precision Whetstone	`9336.5`	`MWIPS`	`9.5 s`	`7`	`55.0`	`1697.5`
Execl Throughput	`1444.4`	`lps`	`29.9 s`	`2`	`43.0`	`335.9`
File Copy 1024 bufsize 2000 maxblocks	`61595.7`	`KBps`	`30.0 s`	`2`	`3960.0`	`155.5`
File Copy 256 bufsize 500 maxblocks	`15961.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`96.4`
File Copy 4096 bufsize 8000 maxblocks	`212001.0`	`KBps`	`30.0 s`	`2`	`5800.0`	`365.5`
Pipe Throughput	`153651.6`	`lps`	`10.0 s`	`7`	`12440.0`	`123.5`
Pipe-based Context Switching	`86139.2`	`lps`	`10.0 s`	`7`	`4000.0`	`215.3`
Process Creation	`2667.1`	`lps`	`30.0 s`	`2`	`126.0`	`211.7`
Shell Scripts (1 concurrent)	`2367.4`	`lpm`	`60.1 s`	`2`	`42.4`	`558.4`
Shell Scripts (8 concurrent)	`229.3`	`lpm`	`60.4 s`	`2`	`6.0`	`382.2`
System Call Overhead	`735908.0`	`lps`	`10.0 s`	`7`	`15000.0`	`490.6`
System Benchmarks Index Score:						`358.6`

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