Benchmark of rack2slot7s.osadl.org / GNU/Linux on Mon Jun 29 2026

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:	17:15:02 up 21 days, 2 min, 0 user, load average: 0.32, 0.57, 0.73; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:02 - 17:43:35; 28m 33s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`14862343.0`	`lps`	`10.0 s`	`7`	`116700.0`	`1273.6`
Double-Precision Whetstone	`2585.6`	`MWIPS`	`9.9 s`	`7`	`55.0`	`470.1`
Execl Throughput	`409.8`	`lps`	`30.0 s`	`2`	`43.0`	`95.3`
File Copy 1024 bufsize 2000 maxblocks	`115860.4`	`KBps`	`30.0 s`	`2`	`3960.0`	`292.6`
File Copy 256 bufsize 500 maxblocks	`33179.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`200.5`
File Copy 4096 bufsize 8000 maxblocks	`343954.7`	`KBps`	`30.0 s`	`2`	`5800.0`	`593.0`
Pipe Throughput	`319474.6`	`lps`	`10.0 s`	`7`	`12440.0`	`256.8`
Pipe-based Context Switching	`38475.9`	`lps`	`10.0 s`	`7`	`4000.0`	`96.2`
Process Creation	`2091.5`	`lps`	`30.0 s`	`2`	`126.0`	`166.0`
Shell Scripts (1 concurrent)	`418.1`	`lpm`	`60.2 s`	`2`	`42.4`	`98.6`
Shell Scripts (8 concurrent)	`34.2`	`lpm`	`61.2 s`	`2`	`6.0`	`57.0`
System Call Overhead	`228724.0`	`lps`	`10.0 s`	`7`	`15000.0`	`152.5`
System Benchmarks Index Score:						`209.1`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:35 - 18:13:36; 30m 01s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`44158798.4`	`lps`	`10.0 s`	`7`	`116700.0`	`3784.0`
Double-Precision Whetstone	`10309.2`	`MWIPS`	`9.9 s`	`7`	`55.0`	`1874.4`
Execl Throughput	`922.4`	`lps`	`29.9 s`	`2`	`43.0`	`214.5`
File Copy 1024 bufsize 2000 maxblocks	`50816.4`	`KBps`	`30.0 s`	`2`	`3960.0`	`128.3`
File Copy 256 bufsize 500 maxblocks	`12731.3`	`KBps`	`30.0 s`	`2`	`1655.0`	`76.9`
File Copy 4096 bufsize 8000 maxblocks	`168245.5`	`KBps`	`30.1 s`	`2`	`5800.0`	`290.1`
Pipe Throughput	`921549.9`	`lps`	`10.0 s`	`7`	`12440.0`	`740.8`
Pipe-based Context Switching	`81354.3`	`lps`	`10.0 s`	`7`	`4000.0`	`203.4`
Process Creation	`4526.8`	`lps`	`30.0 s`	`2`	`126.0`	`359.3`
Shell Scripts (1 concurrent)	`467.2`	`lpm`	`60.1 s`	`2`	`42.4`	`110.2`
Shell Scripts (8 concurrent)	`47.4`	`lpm`	`61.4 s`	`2`	`6.0`	`79.0`
System Call Overhead	`640644.8`	`lps`	`10.0 s`	`7`	`15000.0`	`427.1`
System Benchmarks Index Score:						`312.8`

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