Benchmark of rack4slot1.osadl.org / GNU/Linux on Sun Sep 14 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 201 days, 6:59, 0 users, load average: 2.43, 2.47, 2.14; runlevel unknown

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:02 - 17:43:03; 28m 01s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`9596565.3`	`lps`	`10.0 s`	`7`	`116700.0`	`822.3`
Double-Precision Whetstone	`2336.0`	`MWIPS`	`9.5 s`	`7`	`55.0`	`424.7`
Execl Throughput	`826.7`	`lps`	`29.8 s`	`2`	`43.0`	`192.3`
File Copy 1024 bufsize 2000 maxblocks	`90504.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`228.5`
File Copy 256 bufsize 500 maxblocks	`25610.4`	`KBps`	`30.0 s`	`2`	`1655.0`	`154.7`
File Copy 4096 bufsize 8000 maxblocks	`254996.6`	`KBps`	`30.0 s`	`2`	`5800.0`	`439.6`
Pipe Throughput	`145735.6`	`lps`	`10.0 s`	`7`	`12440.0`	`117.2`
Pipe-based Context Switching	`38711.3`	`lps`	`10.0 s`	`7`	`4000.0`	`96.8`
Process Creation	`1731.9`	`lps`	`30.0 s`	`2`	`126.0`	`137.5`
Shell Scripts (1 concurrent)	`2435.3`	`lpm`	`60.0 s`	`2`	`42.4`	`574.4`
Shell Scripts (8 concurrent)	`270.0`	`lpm`	`60.1 s`	`2`	`6.0`	`449.9`
System Call Overhead	`285066.9`	`lps`	`10.0 s`	`7`	`15000.0`	`190.0`
System Benchmarks Index Score:						`256.2`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:03 - 18:11:58; 28m 55s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`28608090.7`	`lps`	`10.0 s`	`7`	`116700.0`	`2451.4`
Double-Precision Whetstone	`9332.4`	`MWIPS`	`9.5 s`	`7`	`55.0`	`1696.8`
Execl Throughput	`1409.5`	`lps`	`29.9 s`	`2`	`43.0`	`327.8`
File Copy 1024 bufsize 2000 maxblocks	`59507.1`	`KBps`	`30.0 s`	`2`	`3960.0`	`150.3`
File Copy 256 bufsize 500 maxblocks	`15067.9`	`KBps`	`30.0 s`	`2`	`1655.0`	`91.0`
File Copy 4096 bufsize 8000 maxblocks	`227834.4`	`KBps`	`30.0 s`	`2`	`5800.0`	`392.8`
Pipe Throughput	`142058.7`	`lps`	`10.0 s`	`7`	`12440.0`	`114.2`
Pipe-based Context Switching	`84805.5`	`lps`	`10.0 s`	`7`	`4000.0`	`212.0`
Process Creation	`2734.8`	`lps`	`30.0 s`	`2`	`126.0`	`217.1`
Shell Scripts (1 concurrent)	`2247.2`	`lpm`	`60.1 s`	`2`	`42.4`	`530.0`
Shell Scripts (8 concurrent)	`221.5`	`lpm`	`60.6 s`	`2`	`6.0`	`369.2`
System Call Overhead	`736860.8`	`lps`	`10.0 s`	`7`	`15000.0`	`491.2`
System Benchmarks Index Score:						`352.7`

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