Benchmark of rack1slot4.osadl.org / GNU/Linux on Fri May 01 2026

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rack1slot4.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 133 days, 22:09, 0 users, load average: 0.08, 0.08, 0.08; 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	`3307037.2`	`lps`	`10.0 s`	`7`	`116700.0`	`283.4`
Double-Precision Whetstone	`593.6`	`MWIPS`	`10.0 s`	`7`	`55.0`	`107.9`
Execl Throughput	`363.2`	`lps`	`29.4 s`	`2`	`43.0`	`84.5`
File Copy 1024 bufsize 2000 maxblocks	`41336.3`	`KBps`	`30.0 s`	`2`	`3960.0`	`104.4`
File Copy 256 bufsize 500 maxblocks	`12229.4`	`KBps`	`30.0 s`	`2`	`1655.0`	`73.9`
File Copy 4096 bufsize 8000 maxblocks	`102135.0`	`KBps`	`30.0 s`	`2`	`5800.0`	`176.1`
Pipe Throughput	`101505.4`	`lps`	`10.0 s`	`7`	`12440.0`	`81.6`
Pipe-based Context Switching	`27266.8`	`lps`	`10.0 s`	`7`	`4000.0`	`68.2`
Process Creation	`944.7`	`lps`	`30.0 s`	`2`	`126.0`	`75.0`
Shell Scripts (1 concurrent)	`62.1`	`lpm`	`60.4 s`	`2`	`42.4`	`14.6`
Shell Scripts (8 concurrent)	`9.7`	`lpm`	`64.6 s`	`2`	`6.0`	`16.2`
System Call Overhead	`236029.3`	`lps`	`10.0 s`	`7`	`15000.0`	`157.4`
System Benchmarks Index Score:						`78.5`

Benchmark Run: 2 CPUs; 2 parallel processes

Time: 17:44:48 - 18:15:37; 30m 49s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`6527610.2`	`lps`	`10.0 s`	`7`	`116700.0`	`559.3`
Double-Precision Whetstone	`1188.9`	`MWIPS`	`10.0 s`	`7`	`55.0`	`216.2`
Execl Throughput	`566.0`	`lps`	`29.3 s`	`2`	`43.0`	`131.6`
File Copy 1024 bufsize 2000 maxblocks	`35129.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`88.7`
File Copy 256 bufsize 500 maxblocks	`9391.0`	`KBps`	`30.1 s`	`2`	`1655.0`	`56.7`
File Copy 4096 bufsize 8000 maxblocks	`99434.4`	`KBps`	`30.0 s`	`2`	`5800.0`	`171.4`
Pipe Throughput	`201182.9`	`lps`	`10.0 s`	`7`	`12440.0`	`161.7`
Pipe-based Context Switching	`63218.6`	`lps`	`10.0 s`	`7`	`4000.0`	`158.0`
Process Creation	`1429.8`	`lps`	`30.0 s`	`2`	`126.0`	`113.5`
Shell Scripts (1 concurrent)	`87.2`	`lpm`	`60.9 s`	`2`	`42.4`	`20.6`
Shell Scripts (8 concurrent)	`10.4`	`lpm`	`63.7 s`	`2`	`6.0`	`17.3`
System Call Overhead	`469576.6`	`lps`	`10.0 s`	`7`	`15000.0`	`313.1`
System Benchmarks Index Score:						`113.2`

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