Benchmark of rack4slot1s.osadl.org / GNU/Linux on Wed Nov 19 2025

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rack4slot1s.osadl.org: GNU/Linux
OS:	GNU/Linux -- 6.6.2-rt15-v7l -- #3 SMP PREEMPT_RT Wed Apr 9 10:33:54 CEST 2025
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:	17:15:02 up 224 days, 6:08, 0 users, load average: 2.40, 2.37, 2.71; runlevel unknown

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:02 - 17:43:00; 27m 58s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`9595279.0`	`lps`	`10.0 s`	`7`	`116700.0`	`822.2`
Double-Precision Whetstone	`2331.1`	`MWIPS`	`9.5 s`	`7`	`55.0`	`423.8`
Execl Throughput	`773.2`	`lps`	`29.9 s`	`2`	`43.0`	`179.8`
File Copy 1024 bufsize 2000 maxblocks	`107700.4`	`KBps`	`30.0 s`	`2`	`3960.0`	`272.0`
File Copy 256 bufsize 500 maxblocks	`31214.4`	`KBps`	`30.0 s`	`2`	`1655.0`	`188.6`
File Copy 4096 bufsize 8000 maxblocks	`247953.5`	`KBps`	`30.0 s`	`2`	`5800.0`	`427.5`
Pipe Throughput	`149591.7`	`lps`	`10.0 s`	`7`	`12440.0`	`120.3`
Pipe-based Context Switching	`35619.7`	`lps`	`10.0 s`	`7`	`4000.0`	`89.0`
Process Creation	`1714.7`	`lps`	`30.0 s`	`2`	`126.0`	`136.1`
Shell Scripts (1 concurrent)	`2140.4`	`lpm`	`60.0 s`	`2`	`42.4`	`504.8`
Shell Scripts (8 concurrent)	`301.9`	`lpm`	`60.1 s`	`2`	`6.0`	`503.2`
System Call Overhead	`261114.2`	`lps`	`10.0 s`	`7`	`15000.0`	`174.1`
System Benchmarks Index Score:						`258.4`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:00 - 18:13:00; 30m 00s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`19132489.8`	`lps`	`10.0 s`	`7`	`116700.0`	`1639.5`
Double-Precision Whetstone	`9322.9`	`MWIPS`	`9.5 s`	`7`	`55.0`	`1695.1`
Execl Throughput	`1194.7`	`lps`	`29.9 s`	`2`	`43.0`	`277.8`
File Copy 1024 bufsize 2000 maxblocks	`59124.1`	`KBps`	`30.0 s`	`2`	`3960.0`	`149.3`
File Copy 256 bufsize 500 maxblocks	`15224.4`	`KBps`	`30.0 s`	`2`	`1655.0`	`92.0`
File Copy 4096 bufsize 8000 maxblocks	`182386.2`	`KBps`	`30.0 s`	`2`	`5800.0`	`314.5`
Pipe Throughput	`155631.5`	`lps`	`10.0 s`	`7`	`12440.0`	`125.1`
Pipe-based Context Switching	`62378.1`	`lps`	`10.0 s`	`7`	`4000.0`	`155.9`
Process Creation	`2481.1`	`lps`	`30.0 s`	`2`	`126.0`	`196.9`
Shell Scripts (1 concurrent)	`2435.8`	`lpm`	`60.1 s`	`2`	`42.4`	`574.5`
Shell Scripts (8 concurrent)	`263.5`	`lpm`	`60.3 s`	`2`	`6.0`	`439.1`
System Call Overhead	`501886.0`	`lps`	`10.0 s`	`7`	`15000.0`	`334.6`
System Benchmarks Index Score:						`318.3`

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