Benchmark of rack1slot4.osadl.org / GNU/Linux on Fri Sep 12 2025

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rack1slot4.osadl.org: GNU/Linux
OS:	GNU/Linux -- 4.14.34-rt26 -- #1 SMP PREEMPT RT 2018-04-01
Machine:	armv7l: unknown
Language:	en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPUs:	0:	ARMv7 Processor rev 5 (v7l) (24.0 bogomips)
	1:	ARMv7 Processor rev 5 (v7l) (24.0 bogomips)
Uptime:	05:15:04 up 379 days, 14:25, 0 users, load average: 1.00, 1.05, 1.02; runlevel 3

Benchmark Run: 2 CPUs; 1 parallel process

Time: 05:15:04 - 05:45:18; 30m 14s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`3315886.5`	`lps`	`10.0 s`	`7`	`116700.0`	`284.1`
Double-Precision Whetstone	`593.6`	`MWIPS`	`10.0 s`	`7`	`55.0`	`107.9`
Execl Throughput	`364.9`	`lps`	`29.7 s`	`2`	`43.0`	`84.9`
File Copy 1024 bufsize 2000 maxblocks	`41835.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`105.6`
File Copy 256 bufsize 500 maxblocks	`12443.4`	`KBps`	`30.0 s`	`2`	`1655.0`	`75.2`
File Copy 4096 bufsize 8000 maxblocks	`100810.5`	`KBps`	`30.0 s`	`2`	`5800.0`	`173.8`
Pipe Throughput	`102861.5`	`lps`	`10.0 s`	`7`	`12440.0`	`82.7`
Pipe-based Context Switching	`26316.3`	`lps`	`10.0 s`	`7`	`4000.0`	`65.8`
Process Creation	`921.7`	`lps`	`30.0 s`	`2`	`126.0`	`73.2`
Shell Scripts (1 concurrent)	`61.8`	`lpm`	`60.1 s`	`2`	`42.4`	`14.6`
Shell Scripts (8 concurrent)	`9.2`	`lpm`	`62.1 s`	`2`	`6.0`	`15.3`
System Call Overhead	`239193.0`	`lps`	`10.0 s`	`7`	`15000.0`	`159.5`
System Benchmarks Index Score:						`78.0`

Benchmark Run: 2 CPUs; 2 parallel processes

Time: 05:45:18 - 06:16:03; 30m 45s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`6620623.7`	`lps`	`10.0 s`	`7`	`116700.0`	`567.3`
Double-Precision Whetstone	`1189.2`	`MWIPS`	`10.0 s`	`7`	`55.0`	`216.2`
Execl Throughput	`568.5`	`lps`	`29.9 s`	`2`	`43.0`	`132.2`
File Copy 1024 bufsize 2000 maxblocks	`34340.0`	`KBps`	`30.1 s`	`2`	`3960.0`	`86.7`
File Copy 256 bufsize 500 maxblocks	`9742.8`	`KBps`	`30.0 s`	`2`	`1655.0`	`58.9`
File Copy 4096 bufsize 8000 maxblocks	`109783.1`	`KBps`	`30.0 s`	`2`	`5800.0`	`189.3`
Pipe Throughput	`204526.0`	`lps`	`10.0 s`	`7`	`12440.0`	`164.4`
Pipe-based Context Switching	`63703.6`	`lps`	`10.0 s`	`7`	`4000.0`	`159.3`
Process Creation	`1474.2`	`lps`	`30.0 s`	`2`	`126.0`	`117.0`
Shell Scripts (1 concurrent)	`90.5`	`lpm`	`60.7 s`	`2`	`42.4`	`21.3`
Shell Scripts (8 concurrent)	`10.5`	`lpm`	`63.1 s`	`2`	`6.0`	`17.4`
System Call Overhead	`473802.2`	`lps`	`10.0 s`	`7`	`15000.0`	`315.9`
System Benchmarks Index Score:						`115.5`

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