Benchmark of rack4slot1s.osadl.org / GNU/Linux on Tue Aug 18 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:	05:15:02 up 248 days, 17:26, 0 users, load average: 2.95, 3.08, 3.13; runlevel unknown

Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:02 - 05:43:04; 28m 02s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`9600631.4`	`lps`	`10.0 s`	`7`	`116700.0`	`822.7`
Double-Precision Whetstone	`2332.2`	`MWIPS`	`9.5 s`	`7`	`55.0`	`424.0`
Execl Throughput	`753.5`	`lps`	`29.9 s`	`2`	`43.0`	`175.2`
File Copy 1024 bufsize 2000 maxblocks	`107570.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`271.6`
File Copy 256 bufsize 500 maxblocks	`31292.9`	`KBps`	`30.0 s`	`2`	`1655.0`	`189.1`
File Copy 4096 bufsize 8000 maxblocks	`205462.2`	`KBps`	`30.0 s`	`2`	`5800.0`	`354.2`
Pipe Throughput	`149925.6`	`lps`	`10.0 s`	`7`	`12440.0`	`120.5`
Pipe-based Context Switching	`36070.4`	`lps`	`10.0 s`	`7`	`4000.0`	`90.2`
Process Creation	`1704.1`	`lps`	`30.0 s`	`2`	`126.0`	`135.2`
Shell Scripts (1 concurrent)	`2131.0`	`lpm`	`60.0 s`	`2`	`42.4`	`502.6`
Shell Scripts (8 concurrent)	`300.1`	`lpm`	`60.1 s`	`2`	`6.0`	`500.1`
System Call Overhead	`261580.7`	`lps`	`10.0 s`	`7`	`15000.0`	`174.4`
System Benchmarks Index Score:						`253.9`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:43:04 - 06:13:11; 30m 07s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`19119097.3`	`lps`	`10.0 s`	`7`	`116700.0`	`1638.3`
Double-Precision Whetstone	`9328.9`	`MWIPS`	`9.5 s`	`7`	`55.0`	`1696.2`
Execl Throughput	`1164.9`	`lps`	`29.7 s`	`2`	`43.0`	`270.9`
File Copy 1024 bufsize 2000 maxblocks	`61798.8`	`KBps`	`30.0 s`	`2`	`3960.0`	`156.1`
File Copy 256 bufsize 500 maxblocks	`16029.8`	`KBps`	`30.0 s`	`2`	`1655.0`	`96.9`
File Copy 4096 bufsize 8000 maxblocks	`185109.8`	`KBps`	`30.0 s`	`2`	`5800.0`	`319.2`
Pipe Throughput	`176474.2`	`lps`	`10.0 s`	`7`	`12440.0`	`141.9`
Pipe-based Context Switching	`65156.5`	`lps`	`10.0 s`	`7`	`4000.0`	`162.9`
Process Creation	`2484.0`	`lps`	`30.0 s`	`2`	`126.0`	`197.1`
Shell Scripts (1 concurrent)	`2422.7`	`lpm`	`60.1 s`	`2`	`42.4`	`571.4`
Shell Scripts (8 concurrent)	`264.3`	`lpm`	`60.4 s`	`2`	`6.0`	`440.5`
System Call Overhead	`502524.3`	`lps`	`10.0 s`	`7`	`15000.0`	`335.0`
System Benchmarks Index Score:						`325.1`

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