Benchmark of rack1slot4.osadl.org / GNU/Linux on Mon Oct 06 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:	17:15:04 up 404 days, 2:25, 0 users, load average: 1.08, 1.09, 1.08; runlevel 3

Benchmark Run: 2 CPUs; 1 parallel process

Time: 17:15:04 - 17:45:06; 30m 02s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`3308270.0`	`lps`	`10.0 s`	`7`	`116700.0`	`283.5`
Double-Precision Whetstone	`593.4`	`MWIPS`	`10.0 s`	`7`	`55.0`	`107.9`
Execl Throughput	`366.5`	`lps`	`29.8 s`	`2`	`43.0`	`85.2`
File Copy 1024 bufsize 2000 maxblocks	`42339.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`106.9`
File Copy 256 bufsize 500 maxblocks	`12520.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`75.7`
File Copy 4096 bufsize 8000 maxblocks	`104731.5`	`KBps`	`30.0 s`	`2`	`5800.0`	`180.6`
Pipe Throughput	`103071.1`	`lps`	`10.0 s`	`7`	`12440.0`	`82.9`
Pipe-based Context Switching	`26989.7`	`lps`	`10.0 s`	`7`	`4000.0`	`67.5`
Process Creation	`946.7`	`lps`	`30.0 s`	`2`	`126.0`	`75.1`
Shell Scripts (1 concurrent)	`60.7`	`lpm`	`60.8 s`	`2`	`42.4`	`14.3`
Shell Scripts (8 concurrent)	`9.4`	`lpm`	`63.3 s`	`2`	`6.0`	`15.7`
System Call Overhead	`238882.8`	`lps`	`10.0 s`	`7`	`15000.0`	`159.3`
System Benchmarks Index Score:						`78.8`

Benchmark Run: 2 CPUs; 2 parallel processes

Time: 17:45:06 - 18:15:47; 30m 41s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`6609234.5`	`lps`	`10.0 s`	`7`	`116700.0`	`566.3`
Double-Precision Whetstone	`1190.5`	`MWIPS`	`10.0 s`	`7`	`55.0`	`216.5`
Execl Throughput	`529.4`	`lps`	`29.8 s`	`2`	`43.0`	`123.1`
File Copy 1024 bufsize 2000 maxblocks	`35505.8`	`KBps`	`30.1 s`	`2`	`3960.0`	`89.7`
File Copy 256 bufsize 500 maxblocks	`9419.5`	`KBps`	`30.1 s`	`2`	`1655.0`	`56.9`
File Copy 4096 bufsize 8000 maxblocks	`108909.5`	`KBps`	`30.0 s`	`2`	`5800.0`	`187.8`
Pipe Throughput	`205234.4`	`lps`	`10.0 s`	`7`	`12440.0`	`165.0`
Pipe-based Context Switching	`63636.2`	`lps`	`10.0 s`	`7`	`4000.0`	`159.1`
Process Creation	`1320.9`	`lps`	`30.0 s`	`2`	`126.0`	`104.8`
Shell Scripts (1 concurrent)	`86.3`	`lpm`	`60.4 s`	`2`	`42.4`	`20.4`
Shell Scripts (8 concurrent)	`9.4`	`lpm`	`63.8 s`	`2`	`6.0`	`15.7`
System Call Overhead	`472685.9`	`lps`	`10.0 s`	`7`	`15000.0`	`315.1`
System Benchmarks Index Score:						`112.2`

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