Benchmark of rack4slot1.osadl.org / GNU/Linux on Tue Nov 04 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:	05:15:01 up 22 days, 19:38, 0 users, load average: 1.68, 1.75, 1.84; runlevel unknown

Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:01 - 05:43:02; 28m 01s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`9600200.7`	`lps`	`10.0 s`	`7`	`116700.0`	`822.6`
Double-Precision Whetstone	`2335.0`	`MWIPS`	`9.6 s`	`7`	`55.0`	`424.5`
Execl Throughput	`871.4`	`lps`	`29.8 s`	`2`	`43.0`	`202.7`
File Copy 1024 bufsize 2000 maxblocks	`90960.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`229.7`
File Copy 256 bufsize 500 maxblocks	`25581.4`	`KBps`	`30.0 s`	`2`	`1655.0`	`154.6`
File Copy 4096 bufsize 8000 maxblocks	`254859.3`	`KBps`	`30.0 s`	`2`	`5800.0`	`439.4`
Pipe Throughput	`145497.9`	`lps`	`10.0 s`	`7`	`12440.0`	`117.0`
Pipe-based Context Switching	`36439.6`	`lps`	`10.0 s`	`7`	`4000.0`	`91.1`
Process Creation	`1797.6`	`lps`	`30.0 s`	`2`	`126.0`	`142.7`
Shell Scripts (1 concurrent)	`2437.5`	`lpm`	`60.0 s`	`2`	`42.4`	`574.9`
Shell Scripts (8 concurrent)	`273.0`	`lpm`	`60.1 s`	`2`	`6.0`	`454.9`
System Call Overhead	`285693.0`	`lps`	`10.0 s`	`7`	`15000.0`	`190.5`
System Benchmarks Index Score:						`257.2`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:43:02 - 06:11:50; 28m 48s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`28689033.4`	`lps`	`10.0 s`	`7`	`116700.0`	`2458.4`
Double-Precision Whetstone	`9338.2`	`MWIPS`	`9.5 s`	`7`	`55.0`	`1697.9`
Execl Throughput	`1411.0`	`lps`	`29.9 s`	`2`	`43.0`	`328.1`
File Copy 1024 bufsize 2000 maxblocks	`63147.9`	`KBps`	`30.0 s`	`2`	`3960.0`	`159.5`
File Copy 256 bufsize 500 maxblocks	`16280.8`	`KBps`	`30.0 s`	`2`	`1655.0`	`98.4`
File Copy 4096 bufsize 8000 maxblocks	`213527.7`	`KBps`	`30.0 s`	`2`	`5800.0`	`368.2`
Pipe Throughput	`138676.3`	`lps`	`10.0 s`	`7`	`12440.0`	`111.5`
Pipe-based Context Switching	`84558.8`	`lps`	`10.0 s`	`7`	`4000.0`	`211.4`
Process Creation	`2734.8`	`lps`	`30.0 s`	`2`	`126.0`	`217.1`
Shell Scripts (1 concurrent)	`2237.1`	`lpm`	`60.1 s`	`2`	`42.4`	`527.6`
Shell Scripts (8 concurrent)	`229.2`	`lpm`	`60.4 s`	`2`	`6.0`	`381.9`
System Call Overhead	`732671.9`	`lps`	`10.0 s`	`7`	`15000.0`	`488.4`
System Benchmarks Index Score:						`354.8`

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