Benchmark of rackbslot3s.osadl.org / GNU/Linux on Sat Mar 28 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 106 days, 6:30, 0 users, load average: 1.00, 0.99, 0.98; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:02 - 17:43:14; 28m 12s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`4506918.1`	`lps`	`10.0 s`	`7`	`116700.0`	`386.2`
Double-Precision Whetstone	`1159.2`	`MWIPS`	`9.9 s`	`7`	`55.0`	`210.8`
Execl Throughput	`553.8`	`lps`	`29.8 s`	`2`	`43.0`	`128.8`
File Copy 1024 bufsize 2000 maxblocks	`74068.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`187.0`
File Copy 256 bufsize 500 maxblocks	`20507.8`	`KBps`	`30.0 s`	`2`	`1655.0`	`123.9`
File Copy 4096 bufsize 8000 maxblocks	`205479.9`	`KBps`	`30.0 s`	`2`	`5800.0`	`354.3`
Pipe Throughput	`126789.9`	`lps`	`10.0 s`	`7`	`12440.0`	`101.9`
Pipe-based Context Switching	`35493.3`	`lps`	`10.0 s`	`7`	`4000.0`	`88.7`
Process Creation	`1379.0`	`lps`	`30.0 s`	`2`	`126.0`	`109.4`
Shell Scripts (1 concurrent)	`1601.5`	`lpm`	`60.0 s`	`2`	`42.4`	`377.7`
Shell Scripts (8 concurrent)	`370.4`	`lpm`	`60.1 s`	`2`	`6.0`	`617.4`
System Call Overhead	`207718.0`	`lps`	`10.0 s`	`7`	`15000.0`	`138.5`
System Benchmarks Index Score:						`193.5`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:14 - 18:11:33; 28m 19s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`17796692.9`	`lps`	`10.0 s`	`7`	`116700.0`	`1525.0`
Double-Precision Whetstone	`4608.3`	`MWIPS`	`9.9 s`	`7`	`55.0`	`837.9`
Execl Throughput	`1364.9`	`lps`	`29.7 s`	`2`	`43.0`	`317.4`
File Copy 1024 bufsize 2000 maxblocks	`48233.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`121.8`
File Copy 256 bufsize 500 maxblocks	`12420.4`	`KBps`	`30.0 s`	`2`	`1655.0`	`75.0`
File Copy 4096 bufsize 8000 maxblocks	`167691.2`	`KBps`	`30.0 s`	`2`	`5800.0`	`289.1`
Pipe Throughput	`494745.2`	`lps`	`10.0 s`	`7`	`12440.0`	`397.7`
Pipe-based Context Switching	`133584.0`	`lps`	`10.0 s`	`7`	`4000.0`	`334.0`
Process Creation	`2878.2`	`lps`	`30.0 s`	`2`	`126.0`	`228.4`
Shell Scripts (1 concurrent)	`2942.7`	`lpm`	`60.0 s`	`2`	`42.4`	`694.0`
Shell Scripts (8 concurrent)	`252.3`	`lpm`	`60.4 s`	`2`	`6.0`	`420.5`
System Call Overhead	`794313.1`	`lps`	`10.0 s`	`7`	`15000.0`	`529.5`
System Benchmarks Index Score:						`361.8`

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