Benchmark of rack9slot4.osadl.org / GNU/Linux on Fri Dec 12 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 616 days, 20:54, 0 users, load average: 0.21, 0.12, 0.08; runlevel 1

Benchmark Run: 2 CPUs; 1 parallel process

Time: 05:15:03 - 05:44:18; 29m 15s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`1079132.7`	`lps`	`10.1 s`	`7`	`116700.0`	`92.5`
Double-Precision Whetstone	`417.9`	`MWIPS`	`10.1 s`	`7`	`55.0`	`76.0`
Execl Throughput	`349.8`	`lps`	`29.5 s`	`2`	`43.0`	`81.4`
File Copy 1024 bufsize 2000 maxblocks	`31098.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`78.5`
File Copy 256 bufsize 500 maxblocks	`8059.3`	`KBps`	`30.0 s`	`2`	`1655.0`	`48.7`
File Copy 4096 bufsize 8000 maxblocks	`94334.4`	`KBps`	`30.0 s`	`2`	`5800.0`	`162.6`
Pipe Throughput	`54858.6`	`lps`	`10.1 s`	`7`	`12440.0`	`44.1`
Pipe-based Context Switching	`8942.9`	`lps`	`10.1 s`	`7`	`4000.0`	`22.4`
Process Creation	`807.0`	`lps`	`30.1 s`	`2`	`126.0`	`64.0`
Shell Scripts (1 concurrent)	`184.2`	`lpm`	`60.3 s`	`2`	`42.4`	`43.4`
Shell Scripts (8 concurrent)	`27.5`	`lpm`	`61.0 s`	`2`	`6.0`	`45.9`
System Call Overhead	`107555.8`	`lps`	`10.1 s`	`7`	`15000.0`	`71.7`
System Benchmarks Index Score:						`62.0`

Benchmark Run: 2 CPUs; 2 parallel processes

Time: 05:44:18 - 06:13:52; 29m 34s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`1887695.1`	`lps`	`10.1 s`	`7`	`116700.0`	`161.8`
Double-Precision Whetstone	`801.9`	`MWIPS`	`10.2 s`	`7`	`55.0`	`145.8`
Execl Throughput	`477.5`	`lps`	`29.3 s`	`2`	`43.0`	`111.0`
File Copy 1024 bufsize 2000 maxblocks	`15274.4`	`KBps`	`30.0 s`	`2`	`3960.0`	`38.6`
File Copy 256 bufsize 500 maxblocks	`3834.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`23.2`
File Copy 4096 bufsize 8000 maxblocks	`56389.7`	`KBps`	`30.0 s`	`2`	`5800.0`	`97.2`
Pipe Throughput	`90527.0`	`lps`	`10.1 s`	`7`	`12440.0`	`72.8`
Pipe-based Context Switching	`19892.6`	`lps`	`10.1 s`	`7`	`4000.0`	`49.7`
Process Creation	`1023.7`	`lps`	`30.1 s`	`2`	`126.0`	`81.2`
Shell Scripts (1 concurrent)	`230.8`	`lpm`	`60.3 s`	`2`	`42.4`	`54.4`
Shell Scripts (8 concurrent)	`24.7`	`lpm`	`63.1 s`	`2`	`6.0`	`41.2`
System Call Overhead	`180443.5`	`lps`	`10.1 s`	`7`	`15000.0`	`120.3`
System Benchmarks Index Score:						`71.6`

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