Benchmark of rack4slot1s.osadl.org / GNU/Linux on Sun Feb 08 2026

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rack4slot1s.osadl.org: GNU/Linux
OS:	GNU/Linux -- 6.6.2-rt15-v7l -- #3 SMP PREEMPT_RT Wed Apr 9 10:33:54 CEST 2025
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:	05:15:01 up 57 days, 18:26, 0 users, load average: 2.07, 2.16, 2.55; runlevel unknown

Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:01 - 05:43:04; 28m 03s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`9592085.2`	`lps`	`10.0 s`	`7`	`116700.0`	`821.9`
Double-Precision Whetstone	`2331.6`	`MWIPS`	`9.6 s`	`7`	`55.0`	`423.9`
Execl Throughput	`760.9`	`lps`	`29.6 s`	`2`	`43.0`	`177.0`
File Copy 1024 bufsize 2000 maxblocks	`107619.9`	`KBps`	`30.0 s`	`2`	`3960.0`	`271.8`
File Copy 256 bufsize 500 maxblocks	`31524.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`190.5`
File Copy 4096 bufsize 8000 maxblocks	`285205.5`	`KBps`	`30.0 s`	`2`	`5800.0`	`491.7`
Pipe Throughput	`150143.7`	`lps`	`10.0 s`	`7`	`12440.0`	`120.7`
Pipe-based Context Switching	`35502.4`	`lps`	`10.0 s`	`7`	`4000.0`	`88.8`
Process Creation	`1678.1`	`lps`	`30.0 s`	`2`	`126.0`	`133.2`
Shell Scripts (1 concurrent)	`2119.8`	`lpm`	`60.0 s`	`2`	`42.4`	`500.0`
Shell Scripts (8 concurrent)	`299.1`	`lpm`	`60.1 s`	`2`	`6.0`	`498.5`
System Call Overhead	`260694.5`	`lps`	`10.0 s`	`7`	`15000.0`	`173.8`
System Benchmarks Index Score:						`260.3`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:43:04 - 06:13:09; 30m 05s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`19112426.4`	`lps`	`10.0 s`	`7`	`116700.0`	`1637.7`
Double-Precision Whetstone	`9320.5`	`MWIPS`	`9.5 s`	`7`	`55.0`	`1694.6`
Execl Throughput	`1198.1`	`lps`	`29.9 s`	`2`	`43.0`	`278.6`
File Copy 1024 bufsize 2000 maxblocks	`62133.6`	`KBps`	`30.0 s`	`2`	`3960.0`	`156.9`
File Copy 256 bufsize 500 maxblocks	`16681.1`	`KBps`	`30.0 s`	`2`	`1655.0`	`100.8`
File Copy 4096 bufsize 8000 maxblocks	`210816.4`	`KBps`	`30.0 s`	`2`	`5800.0`	`363.5`
Pipe Throughput	`152482.5`	`lps`	`10.0 s`	`7`	`12440.0`	`122.6`
Pipe-based Context Switching	`61945.7`	`lps`	`10.0 s`	`7`	`4000.0`	`154.9`
Process Creation	`2409.8`	`lps`	`30.0 s`	`2`	`126.0`	`191.3`
Shell Scripts (1 concurrent)	`2352.2`	`lpm`	`60.1 s`	`2`	`42.4`	`554.8`
Shell Scripts (8 concurrent)	`262.5`	`lpm`	`60.6 s`	`2`	`6.0`	`437.6`
System Call Overhead	`499739.6`	`lps`	`10.0 s`	`7`	`15000.0`	`333.2`
System Benchmarks Index Score:						`323.3`

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