Benchmark of rack4slot1.osadl.org / GNU/Linux on Wed Jul 09 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:	17:15:02 up 134 days, 6:59, 0 users, load average: 1.53, 1.75, 1.83; runlevel unknown

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:02 - 17:43:02; 28m 00s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`9612128.4`	`lps`	`10.0 s`	`7`	`116700.0`	`823.7`
Double-Precision Whetstone	`2335.9`	`MWIPS`	`9.6 s`	`7`	`55.0`	`424.7`
Execl Throughput	`851.0`	`lps`	`29.6 s`	`2`	`43.0`	`197.9`
File Copy 1024 bufsize 2000 maxblocks	`89827.3`	`KBps`	`30.0 s`	`2`	`3960.0`	`226.8`
File Copy 256 bufsize 500 maxblocks	`25514.2`	`KBps`	`30.0 s`	`2`	`1655.0`	`154.2`
File Copy 4096 bufsize 8000 maxblocks	`254435.1`	`KBps`	`30.0 s`	`2`	`5800.0`	`438.7`
Pipe Throughput	`145186.5`	`lps`	`10.0 s`	`7`	`12440.0`	`116.7`
Pipe-based Context Switching	`37366.7`	`lps`	`10.0 s`	`7`	`4000.0`	`93.4`
Process Creation	`1784.1`	`lps`	`30.0 s`	`2`	`126.0`	`141.6`
Shell Scripts (1 concurrent)	`2432.2`	`lpm`	`60.0 s`	`2`	`42.4`	`573.6`
Shell Scripts (8 concurrent)	`271.2`	`lpm`	`60.2 s`	`2`	`6.0`	`451.9`
System Call Overhead	`287415.0`	`lps`	`10.0 s`	`7`	`15000.0`	`191.6`
System Benchmarks Index Score:						`256.6`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:02 - 18:11:48; 28m 46s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`28730317.1`	`lps`	`10.0 s`	`7`	`116700.0`	`2461.9`
Double-Precision Whetstone	`9344.3`	`MWIPS`	`9.6 s`	`7`	`55.0`	`1699.0`
Execl Throughput	`1402.9`	`lps`	`29.9 s`	`2`	`43.0`	`326.3`
File Copy 1024 bufsize 2000 maxblocks	`60833.1`	`KBps`	`30.0 s`	`2`	`3960.0`	`153.6`
File Copy 256 bufsize 500 maxblocks	`15808.3`	`KBps`	`30.0 s`	`2`	`1655.0`	`95.5`
File Copy 4096 bufsize 8000 maxblocks	`210382.4`	`KBps`	`30.0 s`	`2`	`5800.0`	`362.7`
Pipe Throughput	`137914.0`	`lps`	`10.0 s`	`7`	`12440.0`	`110.9`
Pipe-based Context Switching	`85122.0`	`lps`	`10.0 s`	`7`	`4000.0`	`212.8`
Process Creation	`2672.2`	`lps`	`30.0 s`	`2`	`126.0`	`212.1`
Shell Scripts (1 concurrent)	`2249.3`	`lpm`	`60.0 s`	`2`	`42.4`	`530.5`
Shell Scripts (8 concurrent)	`221.5`	`lpm`	`60.4 s`	`2`	`6.0`	`369.2`
System Call Overhead	`731711.4`	`lps`	`10.0 s`	`7`	`15000.0`	`487.8`
System Benchmarks Index Score:						`350.8`

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