Benchmark of rack4slot1.osadl.org / GNU/Linux on Sat Apr 18 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:	05:15:01 up 120 days, 19:00, 0 users, load average: 1.37, 1.62, 1.78; 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	`9597801.1`	`lps`	`10.0 s`	`7`	`116700.0`	`822.4`
Double-Precision Whetstone	`2336.0`	`MWIPS`	`9.5 s`	`7`	`55.0`	`424.7`
Execl Throughput	`854.0`	`lps`	`29.8 s`	`2`	`43.0`	`198.6`
File Copy 1024 bufsize 2000 maxblocks	`90707.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`229.1`
File Copy 256 bufsize 500 maxblocks	`25437.8`	`KBps`	`30.0 s`	`2`	`1655.0`	`153.7`
File Copy 4096 bufsize 8000 maxblocks	`255562.4`	`KBps`	`30.0 s`	`2`	`5800.0`	`440.6`
Pipe Throughput	`144869.1`	`lps`	`10.0 s`	`7`	`12440.0`	`116.5`
Pipe-based Context Switching	`36880.2`	`lps`	`10.0 s`	`7`	`4000.0`	`92.2`
Process Creation	`1779.7`	`lps`	`30.0 s`	`2`	`126.0`	`141.2`
Shell Scripts (1 concurrent)	`2422.6`	`lpm`	`60.0 s`	`2`	`42.4`	`571.4`
Shell Scripts (8 concurrent)	`268.7`	`lpm`	`60.2 s`	`2`	`6.0`	`447.9`
System Call Overhead	`287237.0`	`lps`	`10.0 s`	`7`	`15000.0`	`191.5`
System Benchmarks Index Score:						`256.2`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:43:02 - 06:11:52; 28m 50s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`28685100.3`	`lps`	`10.0 s`	`7`	`116700.0`	`2458.0`
Double-Precision Whetstone	`9341.4`	`MWIPS`	`9.5 s`	`7`	`55.0`	`1698.4`
Execl Throughput	`1372.7`	`lps`	`29.8 s`	`2`	`43.0`	`319.2`
File Copy 1024 bufsize 2000 maxblocks	`60695.8`	`KBps`	`30.0 s`	`2`	`3960.0`	`153.3`
File Copy 256 bufsize 500 maxblocks	`15838.8`	`KBps`	`30.0 s`	`2`	`1655.0`	`95.7`
File Copy 4096 bufsize 8000 maxblocks	`218785.6`	`KBps`	`30.0 s`	`2`	`5800.0`	`377.2`
Pipe Throughput	`137674.3`	`lps`	`10.0 s`	`7`	`12440.0`	`110.7`
Pipe-based Context Switching	`83610.7`	`lps`	`10.0 s`	`7`	`4000.0`	`209.0`
Process Creation	`2624.2`	`lps`	`30.0 s`	`2`	`126.0`	`208.3`
Shell Scripts (1 concurrent)	`2190.5`	`lpm`	`60.1 s`	`2`	`42.4`	`516.6`
Shell Scripts (8 concurrent)	`217.6`	`lpm`	`60.8 s`	`2`	`6.0`	`362.7`
System Call Overhead	`727583.1`	`lps`	`10.0 s`	`7`	`15000.0`	`485.1`
System Benchmarks Index Score:						`348.7`

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