Benchmark of rackbslot3s.osadl.org / GNU/Linux on Fri Feb 27 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 76 days, 18:30, 0 users, load average: 0.46, 0.75, 0.90; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:02 - 05:43:17; 28m 15s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`4496015.5`	`lps`	`10.0 s`	`7`	`116700.0`	`385.3`
Double-Precision Whetstone	`1156.0`	`MWIPS`	`9.9 s`	`7`	`55.0`	`210.2`
Execl Throughput	`557.5`	`lps`	`29.9 s`	`2`	`43.0`	`129.6`
File Copy 1024 bufsize 2000 maxblocks	`74737.3`	`KBps`	`30.0 s`	`2`	`3960.0`	`188.7`
File Copy 256 bufsize 500 maxblocks	`20229.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`122.2`
File Copy 4096 bufsize 8000 maxblocks	`206586.4`	`KBps`	`30.0 s`	`2`	`5800.0`	`356.2`
Pipe Throughput	`127276.4`	`lps`	`10.0 s`	`7`	`12440.0`	`102.3`
Pipe-based Context Switching	`35059.1`	`lps`	`10.0 s`	`7`	`4000.0`	`87.6`
Process Creation	`1353.4`	`lps`	`30.0 s`	`2`	`126.0`	`107.4`
Shell Scripts (1 concurrent)	`1605.2`	`lpm`	`60.0 s`	`2`	`42.4`	`378.6`
Shell Scripts (8 concurrent)	`371.0`	`lpm`	`60.1 s`	`2`	`6.0`	`618.4`
System Call Overhead	`206322.9`	`lps`	`10.0 s`	`7`	`15000.0`	`137.5`
System Benchmarks Index Score:						`193.0`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:43:17 - 06:11:37; 28m 20s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`17740506.2`	`lps`	`10.0 s`	`7`	`116700.0`	`1520.2`
Double-Precision Whetstone	`4606.8`	`MWIPS`	`9.9 s`	`7`	`55.0`	`837.6`
Execl Throughput	`1368.4`	`lps`	`29.9 s`	`2`	`43.0`	`318.2`
File Copy 1024 bufsize 2000 maxblocks	`48091.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`121.4`
File Copy 256 bufsize 500 maxblocks	`12632.4`	`KBps`	`30.0 s`	`2`	`1655.0`	`76.3`
File Copy 4096 bufsize 8000 maxblocks	`159297.9`	`KBps`	`30.0 s`	`2`	`5800.0`	`274.7`
Pipe Throughput	`495631.6`	`lps`	`10.0 s`	`7`	`12440.0`	`398.4`
Pipe-based Context Switching	`133395.7`	`lps`	`10.0 s`	`7`	`4000.0`	`333.5`
Process Creation	`2871.3`	`lps`	`30.0 s`	`2`	`126.0`	`227.9`
Shell Scripts (1 concurrent)	`2942.3`	`lpm`	`60.1 s`	`2`	`42.4`	`693.9`
Shell Scripts (8 concurrent)	`256.3`	`lpm`	`60.4 s`	`2`	`6.0`	`427.2`
System Call Overhead	`789448.6`	`lps`	`10.0 s`	`7`	`15000.0`	`526.3`
System Benchmarks Index Score:						`360.8`

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