Benchmark of rack1slot4.osadl.org / GNU/Linux on Thu Apr 17 2025

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 232 days, 2:25, 0 users, load average: 1.28, 1.19, 1.12; runlevel 3

Benchmark Run: 2 CPUs; 1 parallel process

Time: 17:15:04 - 17:44:40; 29m 36s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`3332271.5`	`lps`	`10.0 s`	`7`	`116700.0`	`285.5`
Double-Precision Whetstone	`603.3`	`MWIPS`	`10.0 s`	`7`	`55.0`	`109.7`
Execl Throughput	`365.4`	`lps`	`29.7 s`	`2`	`43.0`	`85.0`
File Copy 1024 bufsize 2000 maxblocks	`42319.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`106.9`
File Copy 256 bufsize 500 maxblocks	`12610.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`76.2`
File Copy 4096 bufsize 8000 maxblocks	`104612.5`	`KBps`	`30.0 s`	`2`	`5800.0`	`180.4`
Pipe Throughput	`103595.2`	`lps`	`10.0 s`	`7`	`12440.0`	`83.3`
Pipe-based Context Switching	`25634.7`	`lps`	`10.0 s`	`7`	`4000.0`	`64.1`
Process Creation	`910.4`	`lps`	`30.0 s`	`2`	`126.0`	`72.3`
Shell Scripts (1 concurrent)	`67.5`	`lpm`	`60.4 s`	`2`	`42.4`	`15.9`
Shell Scripts (8 concurrent)	`10.1`	`lpm`	`62.0 s`	`2`	`6.0`	`16.9`
System Call Overhead	`241732.7`	`lps`	`10.0 s`	`7`	`15000.0`	`161.2`
System Benchmarks Index Score:						`79.7`

Benchmark Run: 2 CPUs; 2 parallel processes

Time: 17:44:40 - 18:15:16; 30m 36s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`6643142.8`	`lps`	`10.0 s`	`7`	`116700.0`	`569.2`
Double-Precision Whetstone	`1198.5`	`MWIPS`	`10.0 s`	`7`	`55.0`	`217.9`
Execl Throughput	`567.3`	`lps`	`29.8 s`	`2`	`43.0`	`131.9`
File Copy 1024 bufsize 2000 maxblocks	`35444.0`	`KBps`	`30.1 s`	`2`	`3960.0`	`89.5`
File Copy 256 bufsize 500 maxblocks	`9683.0`	`KBps`	`30.1 s`	`2`	`1655.0`	`58.5`
File Copy 4096 bufsize 8000 maxblocks	`104995.1`	`KBps`	`30.0 s`	`2`	`5800.0`	`181.0`
Pipe Throughput	`201787.0`	`lps`	`10.0 s`	`7`	`12440.0`	`162.2`
Pipe-based Context Switching	`63350.9`	`lps`	`10.0 s`	`7`	`4000.0`	`158.4`
Process Creation	`1407.0`	`lps`	`30.0 s`	`2`	`126.0`	`111.7`
Shell Scripts (1 concurrent)	`93.8`	`lpm`	`60.7 s`	`2`	`42.4`	`22.1`
Shell Scripts (8 concurrent)	`10.6`	`lpm`	`62.3 s`	`2`	`6.0`	`17.7`
System Call Overhead	`473924.6`	`lps`	`10.0 s`	`7`	`15000.0`	`315.9`
System Benchmarks Index Score:						`115.3`

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