Benchmark of rackbslot3s.osadl.org / GNU/Linux on Wed Jul 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:	17:15:01 up 208 days, 5:30, 0 users, load average: 0.62, 0.76, 0.86; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:01 - 17:43:14; 28m 13s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`4484732.3`	`lps`	`10.0 s`	`7`	`116700.0`	`384.3`
Double-Precision Whetstone	`1153.7`	`MWIPS`	`9.9 s`	`7`	`55.0`	`209.8`
Execl Throughput	`550.0`	`lps`	`29.9 s`	`2`	`43.0`	`127.9`
File Copy 1024 bufsize 2000 maxblocks	`75081.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`189.6`
File Copy 256 bufsize 500 maxblocks	`20181.3`	`KBps`	`30.0 s`	`2`	`1655.0`	`121.9`
File Copy 4096 bufsize 8000 maxblocks	`207571.9`	`KBps`	`30.0 s`	`2`	`5800.0`	`357.9`
Pipe Throughput	`126255.5`	`lps`	`10.0 s`	`7`	`12440.0`	`101.5`
Pipe-based Context Switching	`36713.2`	`lps`	`10.0 s`	`7`	`4000.0`	`91.8`
Process Creation	`1354.8`	`lps`	`30.0 s`	`2`	`126.0`	`107.5`
Shell Scripts (1 concurrent)	`1597.8`	`lpm`	`60.0 s`	`2`	`42.4`	`376.8`
Shell Scripts (8 concurrent)	`367.6`	`lpm`	`60.1 s`	`2`	`6.0`	`612.7`
System Call Overhead	`206738.3`	`lps`	`10.0 s`	`7`	`15000.0`	`137.8`
System Benchmarks Index Score:						`193.3`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:14 - 18:11:34; 28m 20s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`17728266.8`	`lps`	`10.0 s`	`7`	`116700.0`	`1519.1`
Double-Precision Whetstone	`4606.3`	`MWIPS`	`9.9 s`	`7`	`55.0`	`837.5`
Execl Throughput	`1322.0`	`lps`	`29.9 s`	`2`	`43.0`	`307.5`
File Copy 1024 bufsize 2000 maxblocks	`49293.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`124.5`
File Copy 256 bufsize 500 maxblocks	`12493.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`75.5`
File Copy 4096 bufsize 8000 maxblocks	`163980.5`	`KBps`	`30.0 s`	`2`	`5800.0`	`282.7`
Pipe Throughput	`498811.0`	`lps`	`10.0 s`	`7`	`12440.0`	`401.0`
Pipe-based Context Switching	`136187.8`	`lps`	`10.0 s`	`7`	`4000.0`	`340.5`
Process Creation	`2870.3`	`lps`	`30.0 s`	`2`	`126.0`	`227.8`
Shell Scripts (1 concurrent)	`2936.4`	`lpm`	`60.1 s`	`2`	`42.4`	`692.6`
Shell Scripts (8 concurrent)	`253.7`	`lpm`	`60.3 s`	`2`	`6.0`	`422.8`
System Call Overhead	`789428.2`	`lps`	`10.0 s`	`7`	`15000.0`	`526.3`
System Benchmarks Index Score:						`361.5`

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