Benchmark of rack1slot4s.osadl.org / GNU/Linux on Wed Jan 07 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 19 days, 11:09, 0 users, load average: 0.16, 0.10, 0.08; runlevel 3

Benchmark Run: 2 CPUs; 1 parallel process

Time: 05:15:03 - 05:44:46; 29m 43s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`3310827.1`	`lps`	`10.0 s`	`7`	`116700.0`	`283.7`
Double-Precision Whetstone	`593.0`	`MWIPS`	`10.0 s`	`7`	`55.0`	`107.8`
Execl Throughput	`361.9`	`lps`	`29.5 s`	`2`	`43.0`	`84.2`
File Copy 1024 bufsize 2000 maxblocks	`40730.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`102.9`
File Copy 256 bufsize 500 maxblocks	`12273.9`	`KBps`	`30.0 s`	`2`	`1655.0`	`74.2`
File Copy 4096 bufsize 8000 maxblocks	`100122.6`	`KBps`	`30.0 s`	`2`	`5800.0`	`172.6`
Pipe Throughput	`101103.1`	`lps`	`10.0 s`	`7`	`12440.0`	`81.3`
Pipe-based Context Switching	`26310.2`	`lps`	`10.0 s`	`7`	`4000.0`	`65.8`
Process Creation	`992.7`	`lps`	`30.0 s`	`2`	`126.0`	`78.8`
Shell Scripts (1 concurrent)	`71.0`	`lpm`	`60.4 s`	`2`	`42.4`	`16.8`
Shell Scripts (8 concurrent)	`10.3`	`lpm`	`63.9 s`	`2`	`6.0`	`17.2`
System Call Overhead	`239054.0`	`lps`	`10.0 s`	`7`	`15000.0`	`159.4`
System Benchmarks Index Score:						`79.7`

Benchmark Run: 2 CPUs; 2 parallel processes

Time: 05:44:46 - 06:15:46; 31m 00s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`6622560.4`	`lps`	`10.0 s`	`7`	`116700.0`	`567.5`
Double-Precision Whetstone	`1190.8`	`MWIPS`	`10.0 s`	`7`	`55.0`	`216.5`
Execl Throughput	`550.3`	`lps`	`29.6 s`	`2`	`43.0`	`128.0`
File Copy 1024 bufsize 2000 maxblocks	`34902.5`	`KBps`	`30.1 s`	`2`	`3960.0`	`88.1`
File Copy 256 bufsize 500 maxblocks	`9863.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`59.6`
File Copy 4096 bufsize 8000 maxblocks	`100852.0`	`KBps`	`30.0 s`	`2`	`5800.0`	`173.9`
Pipe Throughput	`202316.9`	`lps`	`10.0 s`	`7`	`12440.0`	`162.6`
Pipe-based Context Switching	`63438.1`	`lps`	`10.0 s`	`7`	`4000.0`	`158.6`
Process Creation	`1364.3`	`lps`	`30.0 s`	`2`	`126.0`	`108.3`
Shell Scripts (1 concurrent)	`88.5`	`lpm`	`60.3 s`	`2`	`42.4`	`20.9`
Shell Scripts (8 concurrent)	`11.3`	`lpm`	`63.7 s`	`2`	`6.0`	`18.9`
System Call Overhead	`474791.6`	`lps`	`10.0 s`	`7`	`15000.0`	`316.5`
System Benchmarks Index Score:						`114.4`

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