Benchmark of rackbslot3s.osadl.org / GNU/Linux on Tue Mar 24 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:	17:15:02 up 102 days, 6:30, 0 users, load average: 0.80, 0.88, 0.93; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:02 - 17:43:15; 28m 13s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`4504432.7`	`lps`	`10.0 s`	`7`	`116700.0`	`386.0`
Double-Precision Whetstone	`1155.7`	`MWIPS`	`9.9 s`	`7`	`55.0`	`210.1`
Execl Throughput	`554.9`	`lps`	`29.9 s`	`2`	`43.0`	`129.1`
File Copy 1024 bufsize 2000 maxblocks	`76719.3`	`KBps`	`30.0 s`	`2`	`3960.0`	`193.7`
File Copy 256 bufsize 500 maxblocks	`20401.4`	`KBps`	`30.0 s`	`2`	`1655.0`	`123.3`
File Copy 4096 bufsize 8000 maxblocks	`206438.9`	`KBps`	`30.0 s`	`2`	`5800.0`	`355.9`
Pipe Throughput	`127219.1`	`lps`	`10.0 s`	`7`	`12440.0`	`102.3`
Pipe-based Context Switching	`35983.6`	`lps`	`10.0 s`	`7`	`4000.0`	`90.0`
Process Creation	`1370.0`	`lps`	`30.0 s`	`2`	`126.0`	`108.7`
Shell Scripts (1 concurrent)	`1606.5`	`lpm`	`60.0 s`	`2`	`42.4`	`378.9`
Shell Scripts (8 concurrent)	`364.4`	`lpm`	`60.2 s`	`2`	`6.0`	`607.4`
System Call Overhead	`206941.2`	`lps`	`10.0 s`	`7`	`15000.0`	`138.0`
System Benchmarks Index Score:						`193.9`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:15 - 18:11:34; 28m 19s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`17750660.9`	`lps`	`10.0 s`	`7`	`116700.0`	`1521.1`
Double-Precision Whetstone	`4603.0`	`MWIPS`	`9.9 s`	`7`	`55.0`	`836.9`
Execl Throughput	`1318.3`	`lps`	`29.9 s`	`2`	`43.0`	`306.6`
File Copy 1024 bufsize 2000 maxblocks	`46974.9`	`KBps`	`30.0 s`	`2`	`3960.0`	`118.6`
File Copy 256 bufsize 500 maxblocks	`12448.9`	`KBps`	`30.0 s`	`2`	`1655.0`	`75.2`
File Copy 4096 bufsize 8000 maxblocks	`167505.1`	`KBps`	`30.0 s`	`2`	`5800.0`	`288.8`
Pipe Throughput	`496258.2`	`lps`	`10.0 s`	`7`	`12440.0`	`398.9`
Pipe-based Context Switching	`137076.0`	`lps`	`10.0 s`	`7`	`4000.0`	`342.7`
Process Creation	`2891.7`	`lps`	`30.0 s`	`2`	`126.0`	`229.5`
Shell Scripts (1 concurrent)	`2947.6`	`lpm`	`60.1 s`	`2`	`42.4`	`695.2`
Shell Scripts (8 concurrent)	`254.9`	`lpm`	`60.2 s`	`2`	`6.0`	`424.9`
System Call Overhead	`794061.8`	`lps`	`10.0 s`	`7`	`15000.0`	`529.4`
System Benchmarks Index Score:						`361.2`

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