Benchmark of rack2slot7s.osadl.org / GNU/Linux on Thu May 22 2025

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rack2slot7s.osadl.org: GNU/Linux
OS:	GNU/Linux -- 6.1.66-rt19-v8 -- #3 SMP PREEMPT_RT Wed Dec 20 12:39:17 CET 2023
Machine:	aarch64: unknown
Language:	en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPUs:	0:	Raspberry Pi 4 Model B Rev 1.2 (108.0 bogomips)
	1:	Raspberry Pi 4 Model B Rev 1.2 (108.0 bogomips)
	2:	Raspberry Pi 4 Model B Rev 1.2 (108.0 bogomips)
	3:	Raspberry Pi 4 Model B Rev 1.2 (108.0 bogomips)
Uptime:	17:15:01 up 226 days, 4:38, 0 user, load average: 1.20, 0.61, 0.70; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:01 - 17:43:33; 28m 32s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`14881469.3`	`lps`	`10.0 s`	`7`	`116700.0`	`1275.2`
Double-Precision Whetstone	`2582.5`	`MWIPS`	`10.0 s`	`7`	`55.0`	`469.5`
Execl Throughput	`413.5`	`lps`	`30.0 s`	`2`	`43.0`	`96.2`
File Copy 1024 bufsize 2000 maxblocks	`115408.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`291.4`
File Copy 256 bufsize 500 maxblocks	`32796.7`	`KBps`	`30.0 s`	`2`	`1655.0`	`198.2`
File Copy 4096 bufsize 8000 maxblocks	`330725.9`	`KBps`	`30.0 s`	`2`	`5800.0`	`570.2`
Pipe Throughput	`319415.5`	`lps`	`10.0 s`	`7`	`12440.0`	`256.8`
Pipe-based Context Switching	`37759.9`	`lps`	`10.0 s`	`7`	`4000.0`	`94.4`
Process Creation	`2095.0`	`lps`	`30.0 s`	`2`	`126.0`	`166.3`
Shell Scripts (1 concurrent)	`1174.1`	`lpm`	`60.0 s`	`2`	`42.4`	`276.9`
Shell Scripts (8 concurrent)	`38.2`	`lpm`	`60.2 s`	`2`	`6.0`	`63.7`
System Call Overhead	`229816.5`	`lps`	`10.0 s`	`7`	`15000.0`	`153.2`
System Benchmarks Index Score:						`228.9`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:33 - 18:13:19; 29m 46s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`44301234.1`	`lps`	`10.0 s`	`7`	`116700.0`	`3796.2`
Double-Precision Whetstone	`10312.0`	`MWIPS`	`9.9 s`	`7`	`55.0`	`1874.9`
Execl Throughput	`921.6`	`lps`	`29.6 s`	`2`	`43.0`	`214.3`
File Copy 1024 bufsize 2000 maxblocks	`50467.4`	`KBps`	`30.0 s`	`2`	`3960.0`	`127.4`
File Copy 256 bufsize 500 maxblocks	`12418.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`75.0`
File Copy 4096 bufsize 8000 maxblocks	`166301.5`	`KBps`	`30.1 s`	`2`	`5800.0`	`286.7`
Pipe Throughput	`934115.2`	`lps`	`10.0 s`	`7`	`12440.0`	`750.9`
Pipe-based Context Switching	`77987.1`	`lps`	`10.0 s`	`7`	`4000.0`	`195.0`
Process Creation	`4547.5`	`lps`	`30.0 s`	`2`	`126.0`	`360.9`
Shell Scripts (1 concurrent)	`422.5`	`lpm`	`60.7 s`	`2`	`42.4`	`99.6`
Shell Scripts (8 concurrent)	`135.2`	`lpm`	`60.1 s`	`2`	`6.0`	`225.4`
System Call Overhead	`651709.7`	`lps`	`10.0 s`	`7`	`15000.0`	`434.5`
System Benchmarks Index Score:						`337.1`

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