Benchmark of rack1slot4s.osadl.org / GNU/Linux on Wed Jan 28 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:	17:15:04 up 40 days, 23:09, 0 users, load average: 0.02, 0.15, 0.09; runlevel 3

Benchmark Run: 2 CPUs; 1 parallel process

Time: 17:15:04 - 17:44:41; 29m 37s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`3316122.0`	`lps`	`10.0 s`	`7`	`116700.0`	`284.2`
Double-Precision Whetstone	`593.3`	`MWIPS`	`10.0 s`	`7`	`55.0`	`107.9`
Execl Throughput	`365.5`	`lps`	`29.3 s`	`2`	`43.0`	`85.0`
File Copy 1024 bufsize 2000 maxblocks	`41283.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`104.3`
File Copy 256 bufsize 500 maxblocks	`12360.2`	`KBps`	`30.0 s`	`2`	`1655.0`	`74.7`
File Copy 4096 bufsize 8000 maxblocks	`101647.0`	`KBps`	`30.0 s`	`2`	`5800.0`	`175.3`
Pipe Throughput	`101710.7`	`lps`	`10.0 s`	`7`	`12440.0`	`81.8`
Pipe-based Context Switching	`26715.7`	`lps`	`10.0 s`	`7`	`4000.0`	`66.8`
Process Creation	`943.6`	`lps`	`30.0 s`	`2`	`126.0`	`74.9`
Shell Scripts (1 concurrent)	`67.3`	`lpm`	`60.6 s`	`2`	`42.4`	`15.9`
Shell Scripts (8 concurrent)	`10.1`	`lpm`	`62.5 s`	`2`	`6.0`	`16.8`
System Call Overhead	`239657.4`	`lps`	`10.0 s`	`7`	`15000.0`	`159.8`
System Benchmarks Index Score:						`79.3`

Benchmark Run: 2 CPUs; 2 parallel processes

Time: 17:44:41 - 18:15:10; 30m 29s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`6611803.4`	`lps`	`10.0 s`	`7`	`116700.0`	`566.6`
Double-Precision Whetstone	`1189.7`	`MWIPS`	`10.0 s`	`7`	`55.0`	`216.3`
Execl Throughput	`520.8`	`lps`	`29.3 s`	`2`	`43.0`	`121.1`
File Copy 1024 bufsize 2000 maxblocks	`36284.5`	`KBps`	`30.1 s`	`2`	`3960.0`	`91.6`
File Copy 256 bufsize 500 maxblocks	`9306.3`	`KBps`	`30.1 s`	`2`	`1655.0`	`56.2`
File Copy 4096 bufsize 8000 maxblocks	`109474.7`	`KBps`	`30.0 s`	`2`	`5800.0`	`188.7`
Pipe Throughput	`203240.1`	`lps`	`10.0 s`	`7`	`12440.0`	`163.4`
Pipe-based Context Switching	`62245.1`	`lps`	`10.0 s`	`7`	`4000.0`	`155.6`
Process Creation	`1310.5`	`lps`	`30.0 s`	`2`	`126.0`	`104.0`
Shell Scripts (1 concurrent)	`89.8`	`lpm`	`60.8 s`	`2`	`42.4`	`21.2`
Shell Scripts (8 concurrent)	`11.2`	`lpm`	`64.4 s`	`2`	`6.0`	`18.6`
System Call Overhead	`473424.2`	`lps`	`10.0 s`	`7`	`15000.0`	`315.6`
System Benchmarks Index Score:						`113.9`

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