Benchmark of rack4slot1.osadl.org / GNU/Linux on Tue Apr 07 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 110 days, 7:00, 0 users, load average: 1.09, 1.53, 1.73; runlevel unknown

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:01 - 17:43:00; 27m 59s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`9601077.3`	`lps`	`10.0 s`	`7`	`116700.0`	`822.7`
Double-Precision Whetstone	`2336.2`	`MWIPS`	`9.5 s`	`7`	`55.0`	`424.8`
Execl Throughput	`855.5`	`lps`	`29.8 s`	`2`	`43.0`	`199.0`
File Copy 1024 bufsize 2000 maxblocks	`90761.7`	`KBps`	`30.0 s`	`2`	`3960.0`	`229.2`
File Copy 256 bufsize 500 maxblocks	`25442.2`	`KBps`	`30.0 s`	`2`	`1655.0`	`153.7`
File Copy 4096 bufsize 8000 maxblocks	`257951.4`	`KBps`	`30.0 s`	`2`	`5800.0`	`444.7`
Pipe Throughput	`145073.7`	`lps`	`10.0 s`	`7`	`12440.0`	`116.6`
Pipe-based Context Switching	`36628.4`	`lps`	`10.0 s`	`7`	`4000.0`	`91.6`
Process Creation	`1779.1`	`lps`	`30.0 s`	`2`	`126.0`	`141.2`
Shell Scripts (1 concurrent)	`2429.9`	`lpm`	`60.0 s`	`2`	`42.4`	`573.1`
Shell Scripts (8 concurrent)	`270.0`	`lpm`	`60.1 s`	`2`	`6.0`	`450.1`
System Call Overhead	`287086.5`	`lps`	`10.0 s`	`7`	`15000.0`	`191.4`
System Benchmarks Index Score:						`256.5`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:00 - 18:11:51; 28m 51s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`28743297.0`	`lps`	`10.0 s`	`7`	`116700.0`	`2463.0`
Double-Precision Whetstone	`9341.2`	`MWIPS`	`9.5 s`	`7`	`55.0`	`1698.4`
Execl Throughput	`1386.2`	`lps`	`29.9 s`	`2`	`43.0`	`322.4`
File Copy 1024 bufsize 2000 maxblocks	`59565.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`150.4`
File Copy 256 bufsize 500 maxblocks	`15374.8`	`KBps`	`30.0 s`	`2`	`1655.0`	`92.9`
File Copy 4096 bufsize 8000 maxblocks	`209595.8`	`KBps`	`30.0 s`	`2`	`5800.0`	`361.4`
Pipe Throughput	`134360.2`	`lps`	`10.0 s`	`7`	`12440.0`	`108.0`
Pipe-based Context Switching	`84928.0`	`lps`	`10.0 s`	`7`	`4000.0`	`212.3`
Process Creation	`2675.1`	`lps`	`30.0 s`	`2`	`126.0`	`212.3`
Shell Scripts (1 concurrent)	`2209.2`	`lpm`	`60.0 s`	`2`	`42.4`	`521.0`
Shell Scripts (8 concurrent)	`223.1`	`lpm`	`60.8 s`	`2`	`6.0`	`371.8`
System Call Overhead	`730132.2`	`lps`	`10.0 s`	`7`	`15000.0`	`486.8`
System Benchmarks Index Score:						`347.7`

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