Benchmark of rackbslot3s.osadl.org / GNU/Linux on Sat Apr 18 2026

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 126 days, 17:30, 0 users, load average: 0.92, 0.74, 0.88; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:02 - 05:43:15; 28m 13s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`4480006.0`	`lps`	`10.0 s`	`7`	`116700.0`	`383.9`
Double-Precision Whetstone	`1156.3`	`MWIPS`	`9.9 s`	`7`	`55.0`	`210.2`
Execl Throughput	`561.6`	`lps`	`29.9 s`	`2`	`43.0`	`130.6`
File Copy 1024 bufsize 2000 maxblocks	`76862.8`	`KBps`	`30.0 s`	`2`	`3960.0`	`194.1`
File Copy 256 bufsize 500 maxblocks	`20509.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`123.9`
File Copy 4096 bufsize 8000 maxblocks	`208704.8`	`KBps`	`30.0 s`	`2`	`5800.0`	`359.8`
Pipe Throughput	`126866.5`	`lps`	`10.0 s`	`7`	`12440.0`	`102.0`
Pipe-based Context Switching	`38763.1`	`lps`	`10.0 s`	`7`	`4000.0`	`96.9`
Process Creation	`1369.0`	`lps`	`30.0 s`	`2`	`126.0`	`108.7`
Shell Scripts (1 concurrent)	`1527.7`	`lpm`	`60.0 s`	`2`	`42.4`	`360.3`
Shell Scripts (8 concurrent)	`368.5`	`lpm`	`60.1 s`	`2`	`6.0`	`614.2`
System Call Overhead	`208420.5`	`lps`	`10.0 s`	`7`	`15000.0`	`138.9`
System Benchmarks Index Score:						`194.9`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:43:15 - 06:11:35; 28m 20s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`17775202.0`	`lps`	`10.0 s`	`7`	`116700.0`	`1523.2`
Double-Precision Whetstone	`4604.0`	`MWIPS`	`9.9 s`	`7`	`55.0`	`837.1`
Execl Throughput	`1300.5`	`lps`	`29.9 s`	`2`	`43.0`	`302.4`
File Copy 1024 bufsize 2000 maxblocks	`45290.3`	`KBps`	`30.0 s`	`2`	`3960.0`	`114.4`
File Copy 256 bufsize 500 maxblocks	`12348.2`	`KBps`	`30.0 s`	`2`	`1655.0`	`74.6`
File Copy 4096 bufsize 8000 maxblocks	`158324.3`	`KBps`	`30.0 s`	`2`	`5800.0`	`273.0`
Pipe Throughput	`497175.7`	`lps`	`10.0 s`	`7`	`12440.0`	`399.7`
Pipe-based Context Switching	`138652.5`	`lps`	`10.0 s`	`7`	`4000.0`	`346.6`
Process Creation	`2827.4`	`lps`	`30.0 s`	`2`	`126.0`	`224.4`
Shell Scripts (1 concurrent)	`2927.7`	`lpm`	`60.0 s`	`2`	`42.4`	`690.5`
Shell Scripts (8 concurrent)	`254.6`	`lpm`	`60.4 s`	`2`	`6.0`	`424.4`
System Call Overhead	`792922.3`	`lps`	`10.0 s`	`7`	`15000.0`	`528.6`
System Benchmarks Index Score:						`357.3`

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