Benchmark of rack4slot1.osadl.org / GNU/Linux on Thu Mar 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) (198.0 bogomips)
	1:	ARMv7 Processor rev 3 (v7l) (198.0 bogomips)
	2:	ARMv7 Processor rev 3 (v7l) (198.0 bogomips)
	3:	ARMv7 Processor rev 3 (v7l) (198.0 bogomips)
Uptime:	17:15:02 up 91 days, 8:00, 0 users, load average: 1.70, 1.96, 1.91; runlevel unknown

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:02 - 17:42:58; 27m 56s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`10299756.4`	`lps`	`10.0 s`	`7`	`116700.0`	`882.6`
Double-Precision Whetstone	`2388.8`	`MWIPS`	`9.5 s`	`7`	`55.0`	`434.3`
Execl Throughput	`990.1`	`lps`	`29.7 s`	`2`	`43.0`	`230.3`
File Copy 1024 bufsize 2000 maxblocks	`101100.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`255.3`
File Copy 256 bufsize 500 maxblocks	`28567.3`	`KBps`	`30.0 s`	`2`	`1655.0`	`172.6`
File Copy 4096 bufsize 8000 maxblocks	`284606.5`	`KBps`	`30.0 s`	`2`	`5800.0`	`490.7`
Pipe Throughput	`158537.0`	`lps`	`10.0 s`	`7`	`12440.0`	`127.4`
Pipe-based Context Switching	`35964.3`	`lps`	`10.0 s`	`7`	`4000.0`	`89.9`
Process Creation	`1513.9`	`lps`	`30.0 s`	`2`	`126.0`	`120.2`
Shell Scripts (1 concurrent)	`2304.0`	`lpm`	`60.0 s`	`2`	`42.4`	`543.4`
Shell Scripts (8 concurrent)	`248.4`	`lpm`	`60.2 s`	`2`	`6.0`	`413.9`
System Call Overhead	`312193.5`	`lps`	`10.0 s`	`7`	`15000.0`	`208.1`
System Benchmarks Index Score:						`265.6`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:42:58 - 18:11:42; 28m 44s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`30892051.4`	`lps`	`10.0 s`	`7`	`116700.0`	`2647.1`
Double-Precision Whetstone	`9549.7`	`MWIPS`	`9.6 s`	`7`	`55.0`	`1736.3`
Execl Throughput	`965.4`	`lps`	`29.9 s`	`2`	`43.0`	`224.5`
File Copy 1024 bufsize 2000 maxblocks	`58823.6`	`KBps`	`30.0 s`	`2`	`3960.0`	`148.5`
File Copy 256 bufsize 500 maxblocks	`15020.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`90.8`
File Copy 4096 bufsize 8000 maxblocks	`210660.5`	`KBps`	`30.0 s`	`2`	`5800.0`	`363.2`
Pipe Throughput	`137662.6`	`lps`	`10.0 s`	`7`	`12440.0`	`110.7`
Pipe-based Context Switching	`94107.7`	`lps`	`10.0 s`	`7`	`4000.0`	`235.3`
Process Creation	`2897.3`	`lps`	`30.0 s`	`2`	`126.0`	`229.9`
Shell Scripts (1 concurrent)	`2072.5`	`lpm`	`60.1 s`	`2`	`42.4`	`488.8`
Shell Scripts (8 concurrent)	`184.6`	`lpm`	`60.4 s`	`2`	`6.0`	`307.7`
System Call Overhead	`830050.3`	`lps`	`10.0 s`	`7`	`15000.0`	`553.4`
System Benchmarks Index Score:						`341.5`

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