Benchmark of rackbslot3s.osadl.org / GNU/Linux on Fri May 08 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:	05:15:01 up 146 days, 17:30, 0 users, load average: 0.83, 0.79, 0.90; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:01 - 05:43:15; 28m 14s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`4479612.1`	`lps`	`10.0 s`	`7`	`116700.0`	`383.9`
Double-Precision Whetstone	`1152.3`	`MWIPS`	`9.9 s`	`7`	`55.0`	`209.5`
Execl Throughput	`557.2`	`lps`	`29.9 s`	`2`	`43.0`	`129.6`
File Copy 1024 bufsize 2000 maxblocks	`74698.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`188.6`
File Copy 256 bufsize 500 maxblocks	`20128.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`121.6`
File Copy 4096 bufsize 8000 maxblocks	`206971.9`	`KBps`	`30.0 s`	`2`	`5800.0`	`356.8`
Pipe Throughput	`125340.3`	`lps`	`10.0 s`	`7`	`12440.0`	`100.8`
Pipe-based Context Switching	`34293.9`	`lps`	`10.0 s`	`7`	`4000.0`	`85.7`
Process Creation	`1372.1`	`lps`	`30.0 s`	`2`	`126.0`	`108.9`
Shell Scripts (1 concurrent)	`1608.3`	`lpm`	`60.0 s`	`2`	`42.4`	`379.3`
Shell Scripts (8 concurrent)	`372.1`	`lpm`	`60.1 s`	`2`	`6.0`	`620.2`
System Call Overhead	`204261.5`	`lps`	`10.0 s`	`7`	`15000.0`	`136.2`
System Benchmarks Index Score:						`192.4`

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	`17782699.3`	`lps`	`10.0 s`	`7`	`116700.0`	`1523.8`
Double-Precision Whetstone	`4614.5`	`MWIPS`	`9.9 s`	`7`	`55.0`	`839.0`
Execl Throughput	`1395.5`	`lps`	`29.9 s`	`2`	`43.0`	`324.5`
File Copy 1024 bufsize 2000 maxblocks	`47732.3`	`KBps`	`30.0 s`	`2`	`3960.0`	`120.5`
File Copy 256 bufsize 500 maxblocks	`12157.7`	`KBps`	`30.0 s`	`2`	`1655.0`	`73.5`
File Copy 4096 bufsize 8000 maxblocks	`159492.6`	`KBps`	`30.0 s`	`2`	`5800.0`	`275.0`
Pipe Throughput	`497241.8`	`lps`	`10.0 s`	`7`	`12440.0`	`399.7`
Pipe-based Context Switching	`137690.1`	`lps`	`10.0 s`	`7`	`4000.0`	`344.2`
Process Creation	`2948.2`	`lps`	`30.0 s`	`2`	`126.0`	`234.0`
Shell Scripts (1 concurrent)	`2949.3`	`lpm`	`60.1 s`	`2`	`42.4`	`695.6`
Shell Scripts (8 concurrent)	`257.7`	`lpm`	`60.4 s`	`2`	`6.0`	`429.6`
System Call Overhead	`794219.7`	`lps`	`10.0 s`	`7`	`15000.0`	`529.5`
System Benchmarks Index Score:						`362.5`

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