Benchmark of rack4slot1s.osadl.org / GNU/Linux on Wed Sep 23 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:	17:15:02 up 285 days, 5:26, 0 users, load average: 2.72, 2.34, 2.70; runlevel unknown

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:02 - 17:43:05; 28m 03s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`9597419.4`	`lps`	`10.0 s`	`7`	`116700.0`	`822.4`
Double-Precision Whetstone	`2331.7`	`MWIPS`	`9.5 s`	`7`	`55.0`	`423.9`
Execl Throughput	`765.0`	`lps`	`29.8 s`	`2`	`43.0`	`177.9`
File Copy 1024 bufsize 2000 maxblocks	`106986.1`	`KBps`	`30.0 s`	`2`	`3960.0`	`270.2`
File Copy 256 bufsize 500 maxblocks	`31627.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`191.1`
File Copy 4096 bufsize 8000 maxblocks	`231721.2`	`KBps`	`30.0 s`	`2`	`5800.0`	`399.5`
Pipe Throughput	`150814.1`	`lps`	`10.0 s`	`7`	`12440.0`	`121.2`
Pipe-based Context Switching	`36614.5`	`lps`	`10.0 s`	`7`	`4000.0`	`91.5`
Process Creation	`1696.7`	`lps`	`30.0 s`	`2`	`126.0`	`134.7`
Shell Scripts (1 concurrent)	`2138.8`	`lpm`	`60.0 s`	`2`	`42.4`	`504.4`
Shell Scripts (8 concurrent)	`304.0`	`lpm`	`60.1 s`	`2`	`6.0`	`506.7`
System Call Overhead	`261008.6`	`lps`	`10.0 s`	`7`	`15000.0`	`174.0`
System Benchmarks Index Score:						`257.5`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:05 - 18:13:10; 30m 05s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`19103352.8`	`lps`	`10.0 s`	`7`	`116700.0`	`1637.0`
Double-Precision Whetstone	`9324.3`	`MWIPS`	`9.5 s`	`7`	`55.0`	`1695.3`
Execl Throughput	`1199.2`	`lps`	`29.8 s`	`2`	`43.0`	`278.9`
File Copy 1024 bufsize 2000 maxblocks	`59172.4`	`KBps`	`30.0 s`	`2`	`3960.0`	`149.4`
File Copy 256 bufsize 500 maxblocks	`15076.7`	`KBps`	`30.0 s`	`2`	`1655.0`	`91.1`
File Copy 4096 bufsize 8000 maxblocks	`211159.1`	`KBps`	`30.0 s`	`2`	`5800.0`	`364.1`
Pipe Throughput	`173790.5`	`lps`	`10.0 s`	`7`	`12440.0`	`139.7`
Pipe-based Context Switching	`62616.3`	`lps`	`10.0 s`	`7`	`4000.0`	`156.5`
Process Creation	`2463.0`	`lps`	`30.0 s`	`2`	`126.0`	`195.5`
Shell Scripts (1 concurrent)	`2399.1`	`lpm`	`60.0 s`	`2`	`42.4`	`565.8`
Shell Scripts (8 concurrent)	`264.8`	`lpm`	`60.5 s`	`2`	`6.0`	`441.3`
System Call Overhead	`498779.8`	`lps`	`10.0 s`	`7`	`15000.0`	`332.5`
System Benchmarks Index Score:						`324.5`

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