Benchmark of rack2slot7s.osadl.org / GNU/Linux on Tue Jul 01 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:	17:15:02 up 266 days, 4:38, 0 user, load average: 0.35, 0.53, 0.70; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:02 - 17:43:39; 28m 37s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`14857874.0`	`lps`	`10.0 s`	`7`	`116700.0`	`1273.2`
Double-Precision Whetstone	`2581.8`	`MWIPS`	`9.9 s`	`7`	`55.0`	`469.4`
Execl Throughput	`410.5`	`lps`	`30.0 s`	`2`	`43.0`	`95.5`
File Copy 1024 bufsize 2000 maxblocks	`116553.6`	`KBps`	`30.0 s`	`2`	`3960.0`	`294.3`
File Copy 256 bufsize 500 maxblocks	`32850.4`	`KBps`	`30.0 s`	`2`	`1655.0`	`198.5`
File Copy 4096 bufsize 8000 maxblocks	`337389.2`	`KBps`	`30.0 s`	`2`	`5800.0`	`581.7`
Pipe Throughput	`319568.2`	`lps`	`10.0 s`	`7`	`12440.0`	`256.9`
Pipe-based Context Switching	`40214.0`	`lps`	`10.0 s`	`7`	`4000.0`	`100.5`
Process Creation	`2103.8`	`lps`	`30.0 s`	`2`	`126.0`	`167.0`
Shell Scripts (1 concurrent)	`1159.5`	`lpm`	`60.0 s`	`2`	`42.4`	`273.5`
Shell Scripts (8 concurrent)	`36.1`	`lpm`	`61.1 s`	`2`	`6.0`	`60.2`
System Call Overhead	`230945.3`	`lps`	`10.0 s`	`7`	`15000.0`	`154.0`
System Benchmarks Index Score:						`229.3`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:39 - 18:13:30; 29m 51s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`44224039.0`	`lps`	`10.0 s`	`7`	`116700.0`	`3789.5`
Double-Precision Whetstone	`10308.8`	`MWIPS`	`9.9 s`	`7`	`55.0`	`1874.3`
Execl Throughput	`897.3`	`lps`	`29.7 s`	`2`	`43.0`	`208.7`
File Copy 1024 bufsize 2000 maxblocks	`48279.6`	`KBps`	`30.0 s`	`2`	`3960.0`	`121.9`
File Copy 256 bufsize 500 maxblocks	`11960.4`	`KBps`	`30.0 s`	`2`	`1655.0`	`72.3`
File Copy 4096 bufsize 8000 maxblocks	`172278.4`	`KBps`	`30.0 s`	`2`	`5800.0`	`297.0`
Pipe Throughput	`931083.7`	`lps`	`10.0 s`	`7`	`12440.0`	`748.5`
Pipe-based Context Switching	`77316.3`	`lps`	`10.0 s`	`7`	`4000.0`	`193.3`
Process Creation	`4548.4`	`lps`	`30.0 s`	`2`	`126.0`	`361.0`
Shell Scripts (1 concurrent)	`644.5`	`lpm`	`60.4 s`	`2`	`42.4`	`152.0`
Shell Scripts (8 concurrent)	`113.4`	`lpm`	`61.2 s`	`2`	`6.0`	`189.0`
System Call Overhead	`650534.5`	`lps`	`10.0 s`	`7`	`15000.0`	`433.7`
System Benchmarks Index Score:						`341.6`

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