Benchmark of rack1slot4s.osadl.org / GNU/Linux on Thu Nov 27 2025

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rack1slot4s.osadl.org: GNU/Linux
OS:	GNU/Linux -- 4.14.34-rt26 -- #1 SMP PREEMPT RT 2018-04-01
Machine:	armv7l: unknown
Language:	en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPUs:	0:	ARMv7 Processor rev 5 (v7l) (24.0 bogomips)
	1:	ARMv7 Processor rev 5 (v7l) (24.0 bogomips)
Uptime:	17:15:04 up 456 days, 3:25, 0 users, load average: 0.40, 0.14, 0.05; runlevel 3

Benchmark Run: 2 CPUs; 1 parallel process

Time: 17:15:04 - 17:44:47; 29m 43s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`3322393.6`	`lps`	`10.0 s`	`7`	`116700.0`	`284.7`
Double-Precision Whetstone	`593.4`	`MWIPS`	`10.0 s`	`7`	`55.0`	`107.9`
Execl Throughput	`360.1`	`lps`	`29.4 s`	`2`	`43.0`	`83.7`
File Copy 1024 bufsize 2000 maxblocks	`41710.8`	`KBps`	`30.0 s`	`2`	`3960.0`	`105.3`
File Copy 256 bufsize 500 maxblocks	`12424.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`75.1`
File Copy 4096 bufsize 8000 maxblocks	`103274.4`	`KBps`	`30.0 s`	`2`	`5800.0`	`178.1`
Pipe Throughput	`102937.4`	`lps`	`10.0 s`	`7`	`12440.0`	`82.7`
Pipe-based Context Switching	`27349.9`	`lps`	`10.0 s`	`7`	`4000.0`	`68.4`
Process Creation	`913.9`	`lps`	`30.0 s`	`2`	`126.0`	`72.5`
Shell Scripts (1 concurrent)	`60.0`	`lpm`	`60.9 s`	`2`	`42.4`	`14.2`
Shell Scripts (8 concurrent)	`9.1`	`lpm`	`62.7 s`	`2`	`6.0`	`15.1`
System Call Overhead	`238902.0`	`lps`	`10.0 s`	`7`	`15000.0`	`159.3`
System Benchmarks Index Score:						`78.0`

Benchmark Run: 2 CPUs; 2 parallel processes

Time: 17:44:47 - 18:15:30; 30m 43s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`6603130.1`	`lps`	`10.0 s`	`7`	`116700.0`	`565.8`
Double-Precision Whetstone	`1190.4`	`MWIPS`	`10.0 s`	`7`	`55.0`	`216.4`
Execl Throughput	`556.5`	`lps`	`29.9 s`	`2`	`43.0`	`129.4`
File Copy 1024 bufsize 2000 maxblocks	`34702.3`	`KBps`	`30.1 s`	`2`	`3960.0`	`87.6`
File Copy 256 bufsize 500 maxblocks	`9585.5`	`KBps`	`30.1 s`	`2`	`1655.0`	`57.9`
File Copy 4096 bufsize 8000 maxblocks	`99517.5`	`KBps`	`30.2 s`	`2`	`5800.0`	`171.6`
Pipe Throughput	`202000.7`	`lps`	`10.0 s`	`7`	`12440.0`	`162.4`
Pipe-based Context Switching	`63708.5`	`lps`	`10.0 s`	`7`	`4000.0`	`159.3`
Process Creation	`1454.4`	`lps`	`30.0 s`	`2`	`126.0`	`115.4`
Shell Scripts (1 concurrent)	`88.4`	`lpm`	`60.8 s`	`2`	`42.4`	`20.8`
Shell Scripts (8 concurrent)	`9.9`	`lpm`	`63.8 s`	`2`	`6.0`	`16.4`
System Call Overhead	`472771.2`	`lps`	`10.0 s`	`7`	`15000.0`	`315.2`
System Benchmarks Index Score:						`113.2`

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