Benchmark of rack1slot4s.osadl.org / GNU/Linux on Fri Sep 12 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:	05:15:04 up 379 days, 14:25, 0 users, load average: 0.09, 0.06, 0.01; runlevel 3

Benchmark Run: 2 CPUs; 1 parallel process

Time: 05:15:04 - 05:45:06; 30m 02s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`3324474.6`	`lps`	`10.0 s`	`7`	`116700.0`	`284.9`
Double-Precision Whetstone	`594.2`	`MWIPS`	`10.0 s`	`7`	`55.0`	`108.0`
Execl Throughput	`361.3`	`lps`	`29.4 s`	`2`	`43.0`	`84.0`
File Copy 1024 bufsize 2000 maxblocks	`41393.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`104.5`
File Copy 256 bufsize 500 maxblocks	`12318.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`74.4`
File Copy 4096 bufsize 8000 maxblocks	`102325.5`	`KBps`	`30.0 s`	`2`	`5800.0`	`176.4`
Pipe Throughput	`102751.7`	`lps`	`10.0 s`	`7`	`12440.0`	`82.6`
Pipe-based Context Switching	`26708.0`	`lps`	`10.0 s`	`7`	`4000.0`	`66.8`
Process Creation	`989.9`	`lps`	`30.0 s`	`2`	`126.0`	`78.6`
Shell Scripts (1 concurrent)	`63.1`	`lpm`	`60.3 s`	`2`	`42.4`	`14.9`
Shell Scripts (8 concurrent)	`8.9`	`lpm`	`63.6 s`	`2`	`6.0`	`14.9`
System Call Overhead	`240112.9`	`lps`	`10.0 s`	`7`	`15000.0`	`160.1`
System Benchmarks Index Score:						`78.5`

Benchmark Run: 2 CPUs; 2 parallel processes

Time: 05:45:06 - 06:15:50; 30m 44s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`6638020.0`	`lps`	`10.0 s`	`7`	`116700.0`	`568.8`
Double-Precision Whetstone	`1190.7`	`MWIPS`	`10.0 s`	`7`	`55.0`	`216.5`
Execl Throughput	`525.5`	`lps`	`30.0 s`	`2`	`43.0`	`122.2`
File Copy 1024 bufsize 2000 maxblocks	`36552.0`	`KBps`	`30.1 s`	`2`	`3960.0`	`92.3`
File Copy 256 bufsize 500 maxblocks	`9750.5`	`KBps`	`30.1 s`	`2`	`1655.0`	`58.9`
File Copy 4096 bufsize 8000 maxblocks	`108110.2`	`KBps`	`30.0 s`	`2`	`5800.0`	`186.4`
Pipe Throughput	`205213.8`	`lps`	`10.0 s`	`7`	`12440.0`	`165.0`
Pipe-based Context Switching	`63575.1`	`lps`	`10.0 s`	`7`	`4000.0`	`158.9`
Process Creation	`1398.9`	`lps`	`30.0 s`	`2`	`126.0`	`111.0`
Shell Scripts (1 concurrent)	`91.3`	`lpm`	`60.5 s`	`2`	`42.4`	`21.5`
Shell Scripts (8 concurrent)	`10.6`	`lpm`	`62.5 s`	`2`	`6.0`	`17.6`
System Call Overhead	`473867.0`	`lps`	`10.0 s`	`7`	`15000.0`	`315.9`
System Benchmarks Index Score:						`114.9`

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