Benchmark of rack4slot1.osadl.org / GNU/Linux on Sat Jul 12 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:	17:15:01 up 137 days, 6:59, 0 users, load average: 2.63, 2.65, 2.36; runlevel unknown

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:01 - 17:43:02; 28m 01s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`9581135.1`	`lps`	`10.0 s`	`7`	`116700.0`	`821.0`
Double-Precision Whetstone	`2332.9`	`MWIPS`	`9.5 s`	`7`	`55.0`	`424.2`
Execl Throughput	`854.2`	`lps`	`29.9 s`	`2`	`43.0`	`198.7`
File Copy 1024 bufsize 2000 maxblocks	`89767.6`	`KBps`	`30.0 s`	`2`	`3960.0`	`226.7`
File Copy 256 bufsize 500 maxblocks	`24546.2`	`KBps`	`30.0 s`	`2`	`1655.0`	`148.3`
File Copy 4096 bufsize 8000 maxblocks	`285186.0`	`KBps`	`30.0 s`	`2`	`5800.0`	`491.7`
Pipe Throughput	`158151.7`	`lps`	`10.0 s`	`7`	`12440.0`	`127.1`
Pipe-based Context Switching	`37267.3`	`lps`	`10.0 s`	`7`	`4000.0`	`93.2`
Process Creation	`1537.9`	`lps`	`30.0 s`	`2`	`126.0`	`122.1`
Shell Scripts (1 concurrent)	`2320.7`	`lpm`	`60.0 s`	`2`	`42.4`	`547.3`
Shell Scripts (8 concurrent)	`244.7`	`lpm`	`60.2 s`	`2`	`6.0`	`407.9`
System Call Overhead	`312168.4`	`lps`	`10.0 s`	`7`	`15000.0`	`208.1`
System Benchmarks Index Score:						`255.3`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:02 - 18:11:43; 28m 41s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`30935836.1`	`lps`	`10.0 s`	`7`	`116700.0`	`2650.9`
Double-Precision Whetstone	`9551.8`	`MWIPS`	`9.6 s`	`7`	`55.0`	`1736.7`
Execl Throughput	`961.9`	`lps`	`29.9 s`	`2`	`43.0`	`223.7`
File Copy 1024 bufsize 2000 maxblocks	`58254.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`147.1`
File Copy 256 bufsize 500 maxblocks	`14905.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`90.1`
File Copy 4096 bufsize 8000 maxblocks	`209857.9`	`KBps`	`30.0 s`	`2`	`5800.0`	`361.8`
Pipe Throughput	`139309.6`	`lps`	`10.0 s`	`7`	`12440.0`	`112.0`
Pipe-based Context Switching	`94142.3`	`lps`	`10.0 s`	`7`	`4000.0`	`235.4`
Process Creation	`3150.5`	`lps`	`30.0 s`	`2`	`126.0`	`250.0`
Shell Scripts (1 concurrent)	`2061.7`	`lpm`	`60.1 s`	`2`	`42.4`	`486.3`
Shell Scripts (8 concurrent)	`185.4`	`lpm`	`60.7 s`	`2`	`6.0`	`308.9`
System Call Overhead	`834924.2`	`lps`	`10.0 s`	`7`	`15000.0`	`556.6`
System Benchmarks Index Score:						`343.7`

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