Benchmark of rack4slot1.osadl.org / GNU/Linux on Tue Jul 15 2025

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rack4slot1.osadl.org: GNU/Linux
OS:	GNU/Linux -- 5.10.52-rt47-v7l -- #8 SMP PREEMPT_RT Mon Jul 10 11:24:04 CEST 2023
Machine:	armv7l: unknown
Language:	en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPUs:	0:	ARMv7 Processor rev 3 (v7l) (270.0 bogomips)
	1:	ARMv7 Processor rev 3 (v7l) (270.0 bogomips)
	2:	ARMv7 Processor rev 3 (v7l) (270.0 bogomips)
	3:	ARMv7 Processor rev 3 (v7l) (270.0 bogomips)
Uptime:	17:15:01 up 140 days, 6:59, 0 users, load average: 1.30, 1.44, 1.54; runlevel unknown

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:02 - 17:43:01; 27m 59s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`9561520.8`	`lps`	`10.0 s`	`7`	`116700.0`	`819.3`
Double-Precision Whetstone	`2336.4`	`MWIPS`	`9.5 s`	`7`	`55.0`	`424.8`
Execl Throughput	`859.5`	`lps`	`29.8 s`	`2`	`43.0`	`199.9`
File Copy 1024 bufsize 2000 maxblocks	`89785.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`226.7`
File Copy 256 bufsize 500 maxblocks	`25236.3`	`KBps`	`30.0 s`	`2`	`1655.0`	`152.5`
File Copy 4096 bufsize 8000 maxblocks	`255672.3`	`KBps`	`30.0 s`	`2`	`5800.0`	`440.8`
Pipe Throughput	`145700.5`	`lps`	`10.0 s`	`7`	`12440.0`	`117.1`
Pipe-based Context Switching	`35796.4`	`lps`	`10.0 s`	`7`	`4000.0`	`89.5`
Process Creation	`1790.8`	`lps`	`30.0 s`	`2`	`126.0`	`142.1`
Shell Scripts (1 concurrent)	`2441.4`	`lpm`	`60.0 s`	`2`	`42.4`	`575.8`
Shell Scripts (8 concurrent)	`270.8`	`lpm`	`60.2 s`	`2`	`6.0`	`451.3`
System Call Overhead	`285686.2`	`lps`	`10.0 s`	`7`	`15000.0`	`190.5`
System Benchmarks Index Score:						`255.7`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:01 - 18:11:46; 28m 45s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`28819134.6`	`lps`	`10.0 s`	`7`	`116700.0`	`2469.5`
Double-Precision Whetstone	`9342.6`	`MWIPS`	`9.5 s`	`7`	`55.0`	`1698.7`
Execl Throughput	`1408.2`	`lps`	`29.7 s`	`2`	`43.0`	`327.5`
File Copy 1024 bufsize 2000 maxblocks	`59628.3`	`KBps`	`30.0 s`	`2`	`3960.0`	`150.6`
File Copy 256 bufsize 500 maxblocks	`15103.3`	`KBps`	`30.0 s`	`2`	`1655.0`	`91.3`
File Copy 4096 bufsize 8000 maxblocks	`225702.9`	`KBps`	`30.0 s`	`2`	`5800.0`	`389.1`
Pipe Throughput	`134711.1`	`lps`	`10.0 s`	`7`	`12440.0`	`108.3`
Pipe-based Context Switching	`85609.4`	`lps`	`10.0 s`	`7`	`4000.0`	`214.0`
Process Creation	`2712.2`	`lps`	`30.0 s`	`2`	`126.0`	`215.3`
Shell Scripts (1 concurrent)	`2204.4`	`lpm`	`60.1 s`	`2`	`42.4`	`519.9`
Shell Scripts (8 concurrent)	`223.9`	`lpm`	`60.5 s`	`2`	`6.0`	`373.2`
System Call Overhead	`736394.2`	`lps`	`10.0 s`	`7`	`15000.0`	`490.9`
System Benchmarks Index Score:						`350.9`

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