Benchmark of rack4slot1.osadl.org / GNU/Linux on Sat Mar 14 2026

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 86 days, 8:00, 0 users, load average: 4.70, 4.92, 5.08; runlevel unknown

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:02 - 17:43:09; 28m 07s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`8999741.0`	`lps`	`10.0 s`	`7`	`116700.0`	`771.2`
Double-Precision Whetstone	`2292.9`	`MWIPS`	`9.5 s`	`7`	`55.0`	`416.9`
Execl Throughput	`507.5`	`lps`	`29.5 s`	`2`	`43.0`	`118.0`
File Copy 1024 bufsize 2000 maxblocks	`62673.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`158.3`
File Copy 256 bufsize 500 maxblocks	`17480.3`	`KBps`	`30.0 s`	`2`	`1655.0`	`105.6`
File Copy 4096 bufsize 8000 maxblocks	`170152.1`	`KBps`	`30.0 s`	`2`	`5800.0`	`293.4`
Pipe Throughput	`94491.8`	`lps`	`10.0 s`	`7`	`12440.0`	`76.0`
Pipe-based Context Switching	`29359.3`	`lps`	`10.0 s`	`7`	`4000.0`	`73.4`
Process Creation	`1169.4`	`lps`	`30.0 s`	`2`	`126.0`	`92.8`
Shell Scripts (1 concurrent)	`1336.8`	`lpm`	`60.0 s`	`2`	`42.4`	`315.3`
Shell Scripts (8 concurrent)	`158.8`	`lpm`	`60.3 s`	`2`	`6.0`	`264.7`
System Call Overhead	`264188.4`	`lps`	`10.0 s`	`7`	`15000.0`	`176.1`
System Benchmarks Index Score:						`183.0`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:09 - 18:13:55; 30m 46s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`16113347.6`	`lps`	`10.0 s`	`7`	`116700.0`	`1380.7`
Double-Precision Whetstone	`9170.2`	`MWIPS`	`9.5 s`	`7`	`55.0`	`1667.3`
Execl Throughput	`574.5`	`lps`	`29.9 s`	`2`	`43.0`	`133.6`
File Copy 1024 bufsize 2000 maxblocks	`38702.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`97.7`
File Copy 256 bufsize 500 maxblocks	`10295.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`62.2`
File Copy 4096 bufsize 8000 maxblocks	`120808.9`	`KBps`	`30.0 s`	`2`	`5800.0`	`208.3`
Pipe Throughput	`62635.4`	`lps`	`10.0 s`	`7`	`12440.0`	`50.4`
Pipe-based Context Switching	`36309.7`	`lps`	`10.0 s`	`7`	`4000.0`	`90.8`
Process Creation	`971.9`	`lps`	`30.0 s`	`2`	`126.0`	`77.1`
Shell Scripts (1 concurrent)	`1142.7`	`lpm`	`60.2 s`	`2`	`42.4`	`269.5`
Shell Scripts (8 concurrent)	`181.6`	`lpm`	`60.5 s`	`2`	`6.0`	`302.7`
System Call Overhead	`439164.3`	`lps`	`10.0 s`	`7`	`15000.0`	`292.8`
System Benchmarks Index Score:						`196.3`

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