Benchmark of rack4slot1.osadl.org / GNU/Linux on Sun Apr 19 2026

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:	05:15:03 up 121 days, 19:00, 0 users, load average: 7.28, 7.36, 7.72; runlevel unknown

Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:03 - 05:43:38; 28m 35s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`7400793.6`	`lps`	`10.0 s`	`7`	`116700.0`	`634.2`
Double-Precision Whetstone	`2282.2`	`MWIPS`	`9.5 s`	`7`	`55.0`	`414.9`
Execl Throughput	`330.9`	`lps`	`29.9 s`	`2`	`43.0`	`77.0`
File Copy 1024 bufsize 2000 maxblocks	`38896.6`	`KBps`	`30.0 s`	`2`	`3960.0`	`98.2`
File Copy 256 bufsize 500 maxblocks	`10860.4`	`KBps`	`30.0 s`	`2`	`1655.0`	`65.6`
File Copy 4096 bufsize 8000 maxblocks	`104746.8`	`KBps`	`30.0 s`	`2`	`5800.0`	`180.6`
Pipe Throughput	`55841.1`	`lps`	`10.0 s`	`7`	`12440.0`	`44.9`
Pipe-based Context Switching	`19658.6`	`lps`	`10.0 s`	`7`	`4000.0`	`49.1`
Process Creation	`718.7`	`lps`	`30.0 s`	`2`	`126.0`	`57.0`
Shell Scripts (1 concurrent)	`815.1`	`lpm`	`60.1 s`	`2`	`42.4`	`192.2`
Shell Scripts (8 concurrent)	`107.7`	`lpm`	`60.1 s`	`2`	`6.0`	`179.5`
System Call Overhead	`218832.6`	`lps`	`10.0 s`	`7`	`15000.0`	`145.9`
System Benchmarks Index Score:						`125.3`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:43:38 - 06:16:36; 32m 58s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`11081906.8`	`lps`	`10.1 s`	`7`	`116700.0`	`949.6`
Double-Precision Whetstone	`9101.9`	`MWIPS`	`9.5 s`	`7`	`55.0`	`1654.9`
Execl Throughput	`339.9`	`lps`	`29.9 s`	`2`	`43.0`	`79.0`
File Copy 1024 bufsize 2000 maxblocks	`27282.1`	`KBps`	`30.0 s`	`2`	`3960.0`	`68.9`
File Copy 256 bufsize 500 maxblocks	`7629.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`46.1`
File Copy 4096 bufsize 8000 maxblocks	`83256.1`	`KBps`	`30.0 s`	`2`	`5800.0`	`143.5`
Pipe Throughput	`44706.5`	`lps`	`10.1 s`	`7`	`12440.0`	`35.9`
Pipe-based Context Switching	`20086.5`	`lps`	`10.1 s`	`7`	`4000.0`	`50.2`
Process Creation	`537.3`	`lps`	`30.1 s`	`2`	`126.0`	`42.6`
Shell Scripts (1 concurrent)	`748.2`	`lpm`	`60.2 s`	`2`	`42.4`	`176.5`
Shell Scripts (8 concurrent)	`142.1`	`lpm`	`61.0 s`	`2`	`6.0`	`236.8`
System Call Overhead	`307317.5`	`lps`	`10.1 s`	`7`	`15000.0`	`204.9`
System Benchmarks Index Score:						`135.2`

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