Benchmark of rack4slot1.osadl.org / GNU/Linux on Wed Jan 28 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 41 days, 8:00, 0 users, load average: 1.67, 1.84, 1.86; runlevel unknown

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:01 - 17:42:59; 27m 58s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`9602086.4`	`lps`	`10.0 s`	`7`	`116700.0`	`822.8`
Double-Precision Whetstone	`2335.2`	`MWIPS`	`9.5 s`	`7`	`55.0`	`424.6`
Execl Throughput	`851.5`	`lps`	`29.8 s`	`2`	`43.0`	`198.0`
File Copy 1024 bufsize 2000 maxblocks	`90215.4`	`KBps`	`30.0 s`	`2`	`3960.0`	`227.8`
File Copy 256 bufsize 500 maxblocks	`25627.9`	`KBps`	`30.0 s`	`2`	`1655.0`	`154.9`
File Copy 4096 bufsize 8000 maxblocks	`252337.0`	`KBps`	`30.0 s`	`2`	`5800.0`	`435.1`
Pipe Throughput	`145468.8`	`lps`	`10.0 s`	`7`	`12440.0`	`116.9`
Pipe-based Context Switching	`37655.3`	`lps`	`10.0 s`	`7`	`4000.0`	`94.1`
Process Creation	`1736.9`	`lps`	`30.0 s`	`2`	`126.0`	`137.9`
Shell Scripts (1 concurrent)	`2432.8`	`lpm`	`60.0 s`	`2`	`42.4`	`573.8`
Shell Scripts (8 concurrent)	`271.7`	`lpm`	`60.1 s`	`2`	`6.0`	`452.9`
System Call Overhead	`286313.5`	`lps`	`10.0 s`	`7`	`15000.0`	`190.9`
System Benchmarks Index Score:						`256.2`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:42:59 - 18:11:45; 28m 46s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`28722700.4`	`lps`	`10.0 s`	`7`	`116700.0`	`2461.2`
Double-Precision Whetstone	`9340.1`	`MWIPS`	`9.6 s`	`7`	`55.0`	`1698.2`
Execl Throughput	`1398.9`	`lps`	`29.9 s`	`2`	`43.0`	`325.3`
File Copy 1024 bufsize 2000 maxblocks	`59238.8`	`KBps`	`30.0 s`	`2`	`3960.0`	`149.6`
File Copy 256 bufsize 500 maxblocks	`15098.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`91.2`
File Copy 4096 bufsize 8000 maxblocks	`226618.0`	`KBps`	`30.0 s`	`2`	`5800.0`	`390.7`
Pipe Throughput	`142771.5`	`lps`	`10.0 s`	`7`	`12440.0`	`114.8`
Pipe-based Context Switching	`84839.3`	`lps`	`10.0 s`	`7`	`4000.0`	`212.1`
Process Creation	`2742.8`	`lps`	`30.0 s`	`2`	`126.0`	`217.7`
Shell Scripts (1 concurrent)	`2245.5`	`lpm`	`60.1 s`	`2`	`42.4`	`529.6`
Shell Scripts (8 concurrent)	`222.8`	`lpm`	`60.4 s`	`2`	`6.0`	`371.3`
System Call Overhead	`736450.2`	`lps`	`10.0 s`	`7`	`15000.0`	`491.0`
System Benchmarks Index Score:						`352.7`

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