Benchmark of rack9slot4.osadl.org / GNU/Linux on Fri Aug 22 2025

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rack9slot4.osadl.org: GNU/Linux
OS:	GNU/Linux -- 3.18.11-rt7 -- #26 SMP PREEMPT RT Sun Apr 26 19:17:45 CEST 2015
Machine:	i686: unknown
Language:	en_US.utf8 (charmap=, collate=)
CPUs:	0:	Intel(R) Atom(TM) CPU E640 @ 1.00GHz (1995.1 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, Intel virtualization
	1:	Intel(R) Atom(TM) CPU E640 @ 1.00GHz (1995.1 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, Intel virtualization
Uptime:	17:15:04 up 505 days, 7:54, 0 users, load average: 1.64, 1.23, 1.03; runlevel 1

Benchmark Run: 2 CPUs; 1 parallel process

Time: 17:15:05 - 17:48:44; 33m 39s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`537998.1`	`lps`	`10.1 s`	`7`	`116700.0`	`46.1`
Double-Precision Whetstone	`435.9`	`MWIPS`	`9.9 s`	`7`	`55.0`	`79.3`
Execl Throughput	`241.9`	`lps`	`29.6 s`	`2`	`43.0`	`56.2`
File Copy 1024 bufsize 2000 maxblocks	`18179.1`	`KBps`	`30.0 s`	`2`	`3960.0`	`45.9`
File Copy 256 bufsize 500 maxblocks	`4224.7`	`KBps`	`30.0 s`	`2`	`1655.0`	`25.5`
File Copy 4096 bufsize 8000 maxblocks	`67542.8`	`KBps`	`30.0 s`	`2`	`5800.0`	`116.5`
Pipe Throughput	`46161.8`	`lps`	`10.1 s`	`7`	`12440.0`	`37.1`
Pipe-based Context Switching	`8584.0`	`lps`	`10.1 s`	`7`	`4000.0`	`21.5`
Process Creation	`354.0`	`lps`	`30.1 s`	`2`	`126.0`	`28.1`
Shell Scripts (1 concurrent)	`121.9`	`lpm`	`60.5 s`	`2`	`42.4`	`28.8`
Shell Scripts (8 concurrent)	`19.7`	`lpm`	`60.6 s`	`2`	`6.0`	`32.8`
System Call Overhead	`64590.0`	`lps`	`10.1 s`	`7`	`15000.0`	`43.1`
System Benchmarks Index Score:						`41.4`

Benchmark Run: 2 CPUs; 2 parallel processes

Time: 17:48:44 - 18:20:47; 32m 03s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`570567.3`	`lps`	`10.5 s`	`7`	`116700.0`	`48.9`
Double-Precision Whetstone	`863.1`	`MWIPS`	`9.8 s`	`7`	`55.0`	`156.9`
Execl Throughput	`575.2`	`lps`	`29.5 s`	`2`	`43.0`	`133.8`
File Copy 1024 bufsize 2000 maxblocks	`16769.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`42.3`
File Copy 256 bufsize 500 maxblocks	`4244.2`	`KBps`	`30.0 s`	`2`	`1655.0`	`25.6`
File Copy 4096 bufsize 8000 maxblocks	`56550.1`	`KBps`	`30.0 s`	`2`	`5800.0`	`97.5`
Pipe Throughput	`92879.1`	`lps`	`10.1 s`	`7`	`12440.0`	`74.7`
Pipe-based Context Switching	`19125.9`	`lps`	`10.1 s`	`7`	`4000.0`	`47.8`
Process Creation	`1087.8`	`lps`	`30.1 s`	`2`	`126.0`	`86.3`
Shell Scripts (1 concurrent)	`223.9`	`lpm`	`60.4 s`	`2`	`42.4`	`52.8`
Shell Scripts (8 concurrent)	`24.9`	`lpm`	`62.6 s`	`2`	`6.0`	`41.5`
System Call Overhead	`182145.5`	`lps`	`10.1 s`	`7`	`15000.0`	`121.4`
System Benchmarks Index Score:						`67.5`

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