Benchmark of rackbslot3s.osadl.org / GNU/Linux on Wed Sep 17 2025

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rackbslot3s.osadl.org: GNU/Linux
OS:	GNU/Linux -- 4.18.7-rt5 -- #1 SMP PREEMPT RT Sat Oct 6 01:00:12 CEST 2018
Machine:	armv7l: unknown
Language:	en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPUs:	0:	ARMv7 Processor rev 4 (v7l) (unknown)
	1:	ARMv7 Processor rev 4 (v7l) (unknown)
	2:	ARMv7 Processor rev 4 (v7l) (unknown)
	3:	ARMv7 Processor rev 4 (v7l) (unknown)
Uptime:	05:15:02 up 538 days, 5:48, 0 users, load average: 0.56, 0.63, 0.73; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:02 - 05:43:14; 28m 12s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`4484839.2`	`lps`	`10.0 s`	`7`	`116700.0`	`384.3`
Double-Precision Whetstone	`1157.6`	`MWIPS`	`9.9 s`	`7`	`55.0`	`210.5`
Execl Throughput	`548.3`	`lps`	`29.9 s`	`2`	`43.0`	`127.5`
File Copy 1024 bufsize 2000 maxblocks	`73102.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`184.6`
File Copy 256 bufsize 500 maxblocks	`20448.3`	`KBps`	`30.0 s`	`2`	`1655.0`	`123.6`
File Copy 4096 bufsize 8000 maxblocks	`202613.3`	`KBps`	`30.0 s`	`2`	`5800.0`	`349.3`
Pipe Throughput	`126554.8`	`lps`	`10.0 s`	`7`	`12440.0`	`101.7`
Pipe-based Context Switching	`35987.4`	`lps`	`10.0 s`	`7`	`4000.0`	`90.0`
Process Creation	`1340.5`	`lps`	`30.0 s`	`2`	`126.0`	`106.4`
Shell Scripts (1 concurrent)	`1599.8`	`lpm`	`60.0 s`	`2`	`42.4`	`377.3`
Shell Scripts (8 concurrent)	`363.8`	`lpm`	`60.1 s`	`2`	`6.0`	`606.3`
System Call Overhead	`207131.5`	`lps`	`10.0 s`	`7`	`15000.0`	`138.1`
System Benchmarks Index Score:						`192.1`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:43:14 - 06:11:32; 28m 18s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`17750097.9`	`lps`	`10.0 s`	`7`	`116700.0`	`1521.0`
Double-Precision Whetstone	`4610.4`	`MWIPS`	`9.9 s`	`7`	`55.0`	`838.3`
Execl Throughput	`1279.1`	`lps`	`29.9 s`	`2`	`43.0`	`297.5`
File Copy 1024 bufsize 2000 maxblocks	`49261.3`	`KBps`	`30.0 s`	`2`	`3960.0`	`124.4`
File Copy 256 bufsize 500 maxblocks	`12579.6`	`KBps`	`30.0 s`	`2`	`1655.0`	`76.0`
File Copy 4096 bufsize 8000 maxblocks	`171651.8`	`KBps`	`30.0 s`	`2`	`5800.0`	`296.0`
Pipe Throughput	`496680.4`	`lps`	`10.0 s`	`7`	`12440.0`	`399.3`
Pipe-based Context Switching	`139489.5`	`lps`	`10.0 s`	`7`	`4000.0`	`348.7`
Process Creation	`2881.9`	`lps`	`30.0 s`	`2`	`126.0`	`228.7`
Shell Scripts (1 concurrent)	`2932.9`	`lpm`	`60.0 s`	`2`	`42.4`	`691.7`
Shell Scripts (8 concurrent)	`251.7`	`lpm`	`60.4 s`	`2`	`6.0`	`419.6`
System Call Overhead	`796986.2`	`lps`	`10.0 s`	`7`	`15000.0`	`531.3`
System Benchmarks Index Score:						`362.9`

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