Benchmark of rack9slot4.osadl.org / GNU/Linux on Sat Nov 08 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:	05:15:03 up 582 days, 20:54, 0 users, load average: 0.99, 0.86, 0.51; runlevel 1

Benchmark Run: 2 CPUs; 1 parallel process

Time: 05:15:03 - 05:49:31; 34m 28s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`1091582.8`	`lps`	`10.1 s`	`7`	`116700.0`	`93.5`
Double-Precision Whetstone	`1334.2`	`MWIPS`	`10.3 s`	`7`	`55.0`	`242.6`
Execl Throughput	`352.6`	`lps`	`29.4 s`	`2`	`43.0`	`82.0`
File Copy 1024 bufsize 2000 maxblocks	`29896.3`	`KBps`	`30.0 s`	`2`	`3960.0`	`75.5`
File Copy 256 bufsize 500 maxblocks	`7816.4`	`KBps`	`30.0 s`	`2`	`1655.0`	`47.2`
File Copy 4096 bufsize 8000 maxblocks	`94558.5`	`KBps`	`30.0 s`	`2`	`5800.0`	`163.0`
Pipe Throughput	`54159.2`	`lps`	`10.1 s`	`7`	`12440.0`	`43.5`
Pipe-based Context Switching	`8731.3`	`lps`	`10.1 s`	`7`	`4000.0`	`21.8`
Process Creation	`813.5`	`lps`	`30.1 s`	`2`	`126.0`	`64.6`
Shell Scripts (1 concurrent)	`175.4`	`lpm`	`60.4 s`	`2`	`42.4`	`41.4`
Shell Scripts (8 concurrent)	`27.8`	`lpm`	`60.5 s`	`2`	`6.0`	`46.3`
System Call Overhead	`106723.2`	`lps`	`10.1 s`	`7`	`15000.0`	`71.1`
System Benchmarks Index Score:						`67.6`

Benchmark Run: 2 CPUs; 2 parallel processes

Time: 05:49:31 - 06:19:33; 30m 02s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`1965865.8`	`lps`	`10.1 s`	`7`	`116700.0`	`168.5`
Double-Precision Whetstone	`864.7`	`MWIPS`	`10.0 s`	`7`	`55.0`	`157.2`
Execl Throughput	`456.7`	`lps`	`29.6 s`	`2`	`43.0`	`106.2`
File Copy 1024 bufsize 2000 maxblocks	`16485.8`	`KBps`	`30.0 s`	`2`	`3960.0`	`41.6`
File Copy 256 bufsize 500 maxblocks	`4098.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`24.8`
File Copy 4096 bufsize 8000 maxblocks	`62820.0`	`KBps`	`30.0 s`	`2`	`5800.0`	`108.3`
Pipe Throughput	`91437.3`	`lps`	`10.1 s`	`7`	`12440.0`	`73.5`
Pipe-based Context Switching	`19733.6`	`lps`	`10.1 s`	`7`	`4000.0`	`49.3`
Process Creation	`1036.0`	`lps`	`30.1 s`	`2`	`126.0`	`82.2`
Shell Scripts (1 concurrent)	`224.2`	`lpm`	`60.2 s`	`2`	`42.4`	`52.9`
Shell Scripts (8 concurrent)	`25.1`	`lpm`	`62.0 s`	`2`	`6.0`	`41.9`
System Call Overhead	`182159.2`	`lps`	`10.1 s`	`7`	`15000.0`	`121.4`
System Benchmarks Index Score:						`73.6`

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