Benchmark of rack1slot4s.osadl.org / GNU/Linux on Tue Mar 10 2026

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:	05:15:03 up 81 days, 11:09, 0 users, load average: 0.99, 0.96, 0.59; runlevel 3

Benchmark Run: 2 CPUs; 1 parallel process

Time: 05:15:04 - 05:46:03; 30m 59s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`3293728.5`	`lps`	`10.0 s`	`7`	`116700.0`	`282.2`
Double-Precision Whetstone	`597.6`	`MWIPS`	`10.0 s`	`7`	`55.0`	`108.7`
Execl Throughput	`363.7`	`lps`	`29.9 s`	`2`	`43.0`	`84.6`
File Copy 1024 bufsize 2000 maxblocks	`41644.9`	`KBps`	`30.0 s`	`2`	`3960.0`	`105.2`
File Copy 256 bufsize 500 maxblocks	`12437.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`75.2`
File Copy 4096 bufsize 8000 maxblocks	`103304.2`	`KBps`	`30.0 s`	`2`	`5800.0`	`178.1`
Pipe Throughput	`103200.9`	`lps`	`10.0 s`	`7`	`12440.0`	`83.0`
Pipe-based Context Switching	`25787.9`	`lps`	`10.0 s`	`7`	`4000.0`	`64.5`
Process Creation	`999.0`	`lps`	`30.0 s`	`2`	`126.0`	`79.3`
Shell Scripts (1 concurrent)	`60.2`	`lpm`	`60.8 s`	`2`	`42.4`	`14.2`
Shell Scripts (8 concurrent)	`9.4`	`lpm`	`63.7 s`	`2`	`6.0`	`15.7`
System Call Overhead	`242207.1`	`lps`	`10.0 s`	`7`	`15000.0`	`161.5`
System Benchmarks Index Score:						`78.6`

Benchmark Run: 2 CPUs; 2 parallel processes

Time: 05:46:03 - 06:16:54; 30m 51s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`6643572.1`	`lps`	`10.0 s`	`7`	`116700.0`	`569.3`
Double-Precision Whetstone	`1194.1`	`MWIPS`	`10.0 s`	`7`	`55.0`	`217.1`
Execl Throughput	`560.8`	`lps`	`29.5 s`	`2`	`43.0`	`130.4`
File Copy 1024 bufsize 2000 maxblocks	`34911.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`88.2`
File Copy 256 bufsize 500 maxblocks	`9437.5`	`KBps`	`30.1 s`	`2`	`1655.0`	`57.0`
File Copy 4096 bufsize 8000 maxblocks	`99036.4`	`KBps`	`30.1 s`	`2`	`5800.0`	`170.8`
Pipe Throughput	`204963.9`	`lps`	`10.0 s`	`7`	`12440.0`	`164.8`
Pipe-based Context Switching	`61854.4`	`lps`	`10.0 s`	`7`	`4000.0`	`154.6`
Process Creation	`1436.3`	`lps`	`30.0 s`	`2`	`126.0`	`114.0`
Shell Scripts (1 concurrent)	`86.1`	`lpm`	`60.6 s`	`2`	`42.4`	`20.3`
Shell Scripts (8 concurrent)	`9.6`	`lpm`	`62.3 s`	`2`	`6.0`	`16.0`
System Call Overhead	`475083.8`	`lps`	`10.0 s`	`7`	`15000.0`	`316.7`
System Benchmarks Index Score:						`112.5`

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