Benchmark of rack1slot4s.osadl.org / GNU/Linux on Thu Dec 11 2025

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rack1slot4s.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:	17:15:04 up 470 days, 3:25, 0 users, load average: 1.23, 1.00, 0.61; runlevel 3

Benchmark Run: 2 CPUs; 1 parallel process

Time: 17:15:05 - 17:44:47; 29m 42s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`3293398.9`	`lps`	`10.0 s`	`7`	`116700.0`	`282.2`
Double-Precision Whetstone	`597.4`	`MWIPS`	`10.0 s`	`7`	`55.0`	`108.6`
Execl Throughput	`356.6`	`lps`	`29.4 s`	`2`	`43.0`	`82.9`
File Copy 1024 bufsize 2000 maxblocks	`41792.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`105.5`
File Copy 256 bufsize 500 maxblocks	`12569.4`	`KBps`	`30.0 s`	`2`	`1655.0`	`75.9`
File Copy 4096 bufsize 8000 maxblocks	`103065.9`	`KBps`	`30.0 s`	`2`	`5800.0`	`177.7`
Pipe Throughput	`103554.0`	`lps`	`10.0 s`	`7`	`12440.0`	`83.2`
Pipe-based Context Switching	`27691.2`	`lps`	`10.0 s`	`7`	`4000.0`	`69.2`
Process Creation	`893.1`	`lps`	`30.0 s`	`2`	`126.0`	`70.9`
Shell Scripts (1 concurrent)	`61.5`	`lpm`	`60.5 s`	`2`	`42.4`	`14.5`
Shell Scripts (8 concurrent)	`9.3`	`lpm`	`61.4 s`	`2`	`6.0`	`15.5`
System Call Overhead	`240036.9`	`lps`	`10.0 s`	`7`	`15000.0`	`160.0`
System Benchmarks Index Score:						`78.3`

Benchmark Run: 2 CPUs; 2 parallel processes

Time: 17:44:47 - 18:15:36; 30m 49s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`6641975.9`	`lps`	`10.0 s`	`7`	`116700.0`	`569.1`
Double-Precision Whetstone	`1193.5`	`MWIPS`	`10.0 s`	`7`	`55.0`	`217.0`
Execl Throughput	`564.2`	`lps`	`29.2 s`	`2`	`43.0`	`131.2`
File Copy 1024 bufsize 2000 maxblocks	`34954.0`	`KBps`	`30.1 s`	`2`	`3960.0`	`88.3`
File Copy 256 bufsize 500 maxblocks	`9157.9`	`KBps`	`30.0 s`	`2`	`1655.0`	`55.3`
File Copy 4096 bufsize 8000 maxblocks	`101780.6`	`KBps`	`30.0 s`	`2`	`5800.0`	`175.5`
Pipe Throughput	`205425.8`	`lps`	`10.0 s`	`7`	`12440.0`	`165.1`
Pipe-based Context Switching	`63250.9`	`lps`	`10.0 s`	`7`	`4000.0`	`158.1`
Process Creation	`1411.4`	`lps`	`30.0 s`	`2`	`126.0`	`112.0`
Shell Scripts (1 concurrent)	`87.4`	`lpm`	`60.4 s`	`2`	`42.4`	`20.6`
Shell Scripts (8 concurrent)	`9.8`	`lpm`	`64.3 s`	`2`	`6.0`	`16.3`
System Call Overhead	`474908.2`	`lps`	`10.0 s`	`7`	`15000.0`	`316.6`
System Benchmarks Index Score:						`113.0`

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