Benchmark of rack1slot4.osadl.org / GNU/Linux on Thu Jul 23 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:	17:15:04 up 216 days, 22:09, 0 users, load average: 0.24, 0.10, 0.08; runlevel 3

Benchmark Run: 2 CPUs; 1 parallel process

Time: 17:15:04 - 17:44:44; 29m 40s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`3335038.6`	`lps`	`10.0 s`	`7`	`116700.0`	`285.8`
Double-Precision Whetstone	`596.5`	`MWIPS`	`10.0 s`	`7`	`55.0`	`108.5`
Execl Throughput	`370.1`	`lps`	`29.2 s`	`2`	`43.0`	`86.1`
File Copy 1024 bufsize 2000 maxblocks	`42159.9`	`KBps`	`30.0 s`	`2`	`3960.0`	`106.5`
File Copy 256 bufsize 500 maxblocks	`12473.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`75.4`
File Copy 4096 bufsize 8000 maxblocks	`105539.0`	`KBps`	`30.0 s`	`2`	`5800.0`	`182.0`
Pipe Throughput	`103605.2`	`lps`	`10.0 s`	`7`	`12440.0`	`83.3`
Pipe-based Context Switching	`27275.0`	`lps`	`10.0 s`	`7`	`4000.0`	`68.2`
Process Creation	`993.3`	`lps`	`30.0 s`	`2`	`126.0`	`78.8`
Shell Scripts (1 concurrent)	`61.0`	`lpm`	`60.9 s`	`2`	`42.4`	`14.4`
Shell Scripts (8 concurrent)	`8.9`	`lpm`	`63.6 s`	`2`	`6.0`	`14.9`
System Call Overhead	`242937.6`	`lps`	`10.0 s`	`7`	`15000.0`	`162.0`
System Benchmarks Index Score:						`79.2`

Benchmark Run: 2 CPUs; 2 parallel processes

Time: 17:44:44 - 18:15:40; 30m 56s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`6654607.3`	`lps`	`10.0 s`	`7`	`116700.0`	`570.2`
Double-Precision Whetstone	`1191.9`	`MWIPS`	`10.0 s`	`7`	`55.0`	`216.7`
Execl Throughput	`530.6`	`lps`	`29.1 s`	`2`	`43.0`	`123.4`
File Copy 1024 bufsize 2000 maxblocks	`36746.5`	`KBps`	`30.2 s`	`2`	`3960.0`	`92.8`
File Copy 256 bufsize 500 maxblocks	`9758.0`	`KBps`	`30.1 s`	`2`	`1655.0`	`59.0`
File Copy 4096 bufsize 8000 maxblocks	`108004.9`	`KBps`	`30.0 s`	`2`	`5800.0`	`186.2`
Pipe Throughput	`205561.1`	`lps`	`10.0 s`	`7`	`12440.0`	`165.2`
Pipe-based Context Switching	`62868.4`	`lps`	`10.0 s`	`7`	`4000.0`	`157.2`
Process Creation	`1404.3`	`lps`	`30.0 s`	`2`	`126.0`	`111.5`
Shell Scripts (1 concurrent)	`89.2`	`lpm`	`60.5 s`	`2`	`42.4`	`21.0`
Shell Scripts (8 concurrent)	`10.2`	`lpm`	`64.4 s`	`2`	`6.0`	`17.1`
System Call Overhead	`476335.0`	`lps`	`10.0 s`	`7`	`15000.0`	`317.6`
System Benchmarks Index Score:						`114.6`

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