Benchmark of rack1slot4.osadl.org / GNU/Linux on Mon Jun 16 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 292 days, 2:25, 0 users, load average: 1.08, 1.07, 1.08; runlevel 3

Benchmark Run: 2 CPUs; 1 parallel process

Time: 17:15:04 - 17:44:49; 29m 45s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`3285717.5`	`lps`	`10.0 s`	`7`	`116700.0`	`281.6`
Double-Precision Whetstone	`595.9`	`MWIPS`	`10.0 s`	`7`	`55.0`	`108.4`
Execl Throughput	`359.9`	`lps`	`29.6 s`	`2`	`43.0`	`83.7`
File Copy 1024 bufsize 2000 maxblocks	`41561.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`105.0`
File Copy 256 bufsize 500 maxblocks	`12570.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`76.0`
File Copy 4096 bufsize 8000 maxblocks	`103355.3`	`KBps`	`30.0 s`	`2`	`5800.0`	`178.2`
Pipe Throughput	`102337.6`	`lps`	`10.0 s`	`7`	`12440.0`	`82.3`
Pipe-based Context Switching	`26165.6`	`lps`	`10.0 s`	`7`	`4000.0`	`65.4`
Process Creation	`928.1`	`lps`	`30.0 s`	`2`	`126.0`	`73.7`
Shell Scripts (1 concurrent)	`62.9`	`lpm`	`60.5 s`	`2`	`42.4`	`14.8`
Shell Scripts (8 concurrent)	`9.3`	`lpm`	`60.9 s`	`2`	`6.0`	`15.6`
System Call Overhead	`237395.6`	`lps`	`10.0 s`	`7`	`15000.0`	`158.3`
System Benchmarks Index Score:						`78.2`

Benchmark Run: 2 CPUs; 2 parallel processes

Time: 17:44:49 - 18:15:59; 31m 10s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`6557545.6`	`lps`	`10.0 s`	`7`	`116700.0`	`561.9`
Double-Precision Whetstone	`1191.5`	`MWIPS`	`10.0 s`	`7`	`55.0`	`216.6`
Execl Throughput	`566.7`	`lps`	`29.4 s`	`2`	`43.0`	`131.8`
File Copy 1024 bufsize 2000 maxblocks	`35563.7`	`KBps`	`30.1 s`	`2`	`3960.0`	`89.8`
File Copy 256 bufsize 500 maxblocks	`9615.4`	`KBps`	`30.1 s`	`2`	`1655.0`	`58.1`
File Copy 4096 bufsize 8000 maxblocks	`105018.0`	`KBps`	`30.0 s`	`2`	`5800.0`	`181.1`
Pipe Throughput	`202843.7`	`lps`	`10.0 s`	`7`	`12440.0`	`163.1`
Pipe-based Context Switching	`62329.4`	`lps`	`10.0 s`	`7`	`4000.0`	`155.8`
Process Creation	`1368.9`	`lps`	`30.0 s`	`2`	`126.0`	`108.6`
Shell Scripts (1 concurrent)	`87.6`	`lpm`	`60.6 s`	`2`	`42.4`	`20.7`
Shell Scripts (8 concurrent)	`9.5`	`lpm`	`66.1 s`	`2`	`6.0`	`15.9`
System Call Overhead	`467302.7`	`lps`	`10.0 s`	`7`	`15000.0`	`311.5`
System Benchmarks Index Score:						`112.9`

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