Benchmark of rack1slot4s.osadl.org / GNU/Linux on Fri Jul 11 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:	17:15:03 up 317 days, 2:25, 0 users, load average: 0.00, 0.08, 0.07; runlevel 3

Benchmark Run: 2 CPUs; 1 parallel process

Time: 17:15:04 - 17:44:48; 29m 44s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`3313561.1`	`lps`	`10.0 s`	`7`	`116700.0`	`283.9`
Double-Precision Whetstone	`594.1`	`MWIPS`	`10.0 s`	`7`	`55.0`	`108.0`
Execl Throughput	`356.5`	`lps`	`29.6 s`	`2`	`43.0`	`82.9`
File Copy 1024 bufsize 2000 maxblocks	`41392.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`104.5`
File Copy 256 bufsize 500 maxblocks	`12326.4`	`KBps`	`30.0 s`	`2`	`1655.0`	`74.5`
File Copy 4096 bufsize 8000 maxblocks	`102896.4`	`KBps`	`30.0 s`	`2`	`5800.0`	`177.4`
Pipe Throughput	`102672.1`	`lps`	`10.0 s`	`7`	`12440.0`	`82.5`
Pipe-based Context Switching	`26901.7`	`lps`	`10.0 s`	`7`	`4000.0`	`67.3`
Process Creation	`991.8`	`lps`	`30.0 s`	`2`	`126.0`	`78.7`
Shell Scripts (1 concurrent)	`62.6`	`lpm`	`60.3 s`	`2`	`42.4`	`14.8`
Shell Scripts (8 concurrent)	`9.4`	`lpm`	`63.8 s`	`2`	`6.0`	`15.6`
System Call Overhead	`238380.2`	`lps`	`10.0 s`	`7`	`15000.0`	`158.9`
System Benchmarks Index Score:						`78.7`

Benchmark Run: 2 CPUs; 2 parallel processes

Time: 17:44:48 - 18:15:41; 30m 53s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`6623018.5`	`lps`	`10.0 s`	`7`	`116700.0`	`567.5`
Double-Precision Whetstone	`1190.7`	`MWIPS`	`10.0 s`	`7`	`55.0`	`216.5`
Execl Throughput	`518.1`	`lps`	`29.2 s`	`2`	`43.0`	`120.5`
File Copy 1024 bufsize 2000 maxblocks	`37588.5`	`KBps`	`30.1 s`	`2`	`3960.0`	`94.9`
File Copy 256 bufsize 500 maxblocks	`9494.0`	`KBps`	`30.1 s`	`2`	`1655.0`	`57.4`
File Copy 4096 bufsize 8000 maxblocks	`109346.8`	`KBps`	`30.0 s`	`2`	`5800.0`	`188.5`
Pipe Throughput	`203955.6`	`lps`	`10.0 s`	`7`	`12440.0`	`164.0`
Pipe-based Context Switching	`62911.0`	`lps`	`10.0 s`	`7`	`4000.0`	`157.3`
Process Creation	`1384.4`	`lps`	`30.0 s`	`2`	`126.0`	`109.9`
Shell Scripts (1 concurrent)	`88.8`	`lpm`	`60.4 s`	`2`	`42.4`	`20.9`
Shell Scripts (8 concurrent)	`9.6`	`lpm`	`65.4 s`	`2`	`6.0`	`16.1`
System Call Overhead	`473454.3`	`lps`	`10.0 s`	`7`	`15000.0`	`315.6`
System Benchmarks Index Score:						`113.5`

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