Benchmark of rack4slot1.osadl.org / GNU/Linux on Thu May 14 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:	17:15:01 up 147 days, 7:00, 0 users, load average: 1.66, 1.72, 1.78; runlevel unknown

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:01 - 17:43:17; 28m 16s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`10013107.8`	`lps`	`10.0 s`	`7`	`116700.0`	`858.0`
Double-Precision Whetstone	`2347.6`	`MWIPS`	`9.6 s`	`7`	`55.0`	`426.8`
Execl Throughput	`567.1`	`lps`	`29.8 s`	`2`	`43.0`	`131.9`
File Copy 1024 bufsize 2000 maxblocks	`68009.1`	`KBps`	`30.0 s`	`2`	`3960.0`	`171.7`
File Copy 256 bufsize 500 maxblocks	`19476.6`	`KBps`	`30.0 s`	`2`	`1655.0`	`117.7`
File Copy 4096 bufsize 8000 maxblocks	`187356.0`	`KBps`	`30.0 s`	`2`	`5800.0`	`323.0`
Pipe Throughput	`95353.9`	`lps`	`10.0 s`	`7`	`12440.0`	`76.7`
Pipe-based Context Switching	`31244.4`	`lps`	`10.0 s`	`7`	`4000.0`	`78.1`
Process Creation	`523.5`	`lps`	`30.1 s`	`2`	`126.0`	`41.5`
Shell Scripts (1 concurrent)	`2245.1`	`lpm`	`60.0 s`	`2`	`42.4`	`529.5`
Shell Scripts (8 concurrent)	`248.4`	`lpm`	`60.2 s`	`2`	`6.0`	`413.9`
System Call Overhead	`303385.1`	`lps`	`10.0 s`	`7`	`15000.0`	`202.3`
System Benchmarks Index Score:						`197.3`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:17 - 18:11:58; 28m 41s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`30884575.1`	`lps`	`10.0 s`	`7`	`116700.0`	`2646.5`
Double-Precision Whetstone	`9550.2`	`MWIPS`	`9.6 s`	`7`	`55.0`	`1736.4`
Execl Throughput	`959.2`	`lps`	`29.7 s`	`2`	`43.0`	`223.1`
File Copy 1024 bufsize 2000 maxblocks	`58880.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`148.7`
File Copy 256 bufsize 500 maxblocks	`15126.8`	`KBps`	`30.0 s`	`2`	`1655.0`	`91.4`
File Copy 4096 bufsize 8000 maxblocks	`212133.7`	`KBps`	`30.0 s`	`2`	`5800.0`	`365.7`
Pipe Throughput	`137854.3`	`lps`	`10.0 s`	`7`	`12440.0`	`110.8`
Pipe-based Context Switching	`95245.6`	`lps`	`10.0 s`	`7`	`4000.0`	`238.1`
Process Creation	`3018.6`	`lps`	`30.0 s`	`2`	`126.0`	`239.6`
Shell Scripts (1 concurrent)	`2075.6`	`lpm`	`60.1 s`	`2`	`42.4`	`489.5`
Shell Scripts (8 concurrent)	`183.3`	`lpm`	`60.7 s`	`2`	`6.0`	`305.5`
System Call Overhead	`835622.1`	`lps`	`10.0 s`	`7`	`15000.0`	`557.1`
System Benchmarks Index Score:						`343.3`

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