Benchmark of rack9slot4.osadl.org / GNU/Linux on Mon Mar 09 2026

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 (1995.2 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, Intel virtualization
	1:	Intel(R) Atom(TM) CPU E640 @ 1.00GHz (1995.2 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, Intel virtualization
Uptime:	17:15:03 up 87 days, 6:25, 0 users, load average: 0.11, 0.12, 0.08; runlevel 1

Benchmark Run: 2 CPUs; 1 parallel process

Time: 17:15:04 - 17:43:56; 28m 52s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`1093313.3`	`lps`	`10.1 s`	`7`	`116700.0`	`93.7`
Double-Precision Whetstone	`421.4`	`MWIPS`	`10.1 s`	`7`	`55.0`	`76.6`
Execl Throughput	`343.6`	`lps`	`29.7 s`	`2`	`43.0`	`79.9`
File Copy 1024 bufsize 2000 maxblocks	`27659.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`69.8`
File Copy 256 bufsize 500 maxblocks	`7271.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`43.9`
File Copy 4096 bufsize 8000 maxblocks	`86187.2`	`KBps`	`30.0 s`	`2`	`5800.0`	`148.6`
Pipe Throughput	`54490.7`	`lps`	`10.1 s`	`7`	`12440.0`	`43.8`
Pipe-based Context Switching	`8304.1`	`lps`	`10.1 s`	`7`	`4000.0`	`20.8`
Process Creation	`828.6`	`lps`	`30.1 s`	`2`	`126.0`	`65.8`
Shell Scripts (1 concurrent)	`180.4`	`lpm`	`60.2 s`	`2`	`42.4`	`42.5`
Shell Scripts (8 concurrent)	`27.5`	`lpm`	`61.1 s`	`2`	`6.0`	`45.8`
System Call Overhead	`104772.4`	`lps`	`10.1 s`	`7`	`15000.0`	`69.8`
System Benchmarks Index Score:						`59.9`

Benchmark Run: 2 CPUs; 2 parallel processes

Time: 17:43:56 - 18:12:59; 29m 03s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`1957812.0`	`lps`	`10.1 s`	`7`	`116700.0`	`167.8`
Double-Precision Whetstone	`819.3`	`MWIPS`	`10.2 s`	`7`	`55.0`	`149.0`
Execl Throughput	`603.3`	`lps`	`29.9 s`	`2`	`43.0`	`140.3`
File Copy 1024 bufsize 2000 maxblocks	`15048.4`	`KBps`	`30.0 s`	`2`	`3960.0`	`38.0`
File Copy 256 bufsize 500 maxblocks	`3898.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`23.6`
File Copy 4096 bufsize 8000 maxblocks	`49949.0`	`KBps`	`30.0 s`	`2`	`5800.0`	`86.1`
Pipe Throughput	`92023.0`	`lps`	`10.1 s`	`7`	`12440.0`	`74.0`
Pipe-based Context Switching	`18250.3`	`lps`	`10.1 s`	`7`	`4000.0`	`45.6`
Process Creation	`1093.4`	`lps`	`30.1 s`	`2`	`126.0`	`86.8`
Shell Scripts (1 concurrent)	`228.9`	`lpm`	`60.6 s`	`2`	`42.4`	`54.0`
Shell Scripts (8 concurrent)	`23.3`	`lpm`	`61.6 s`	`2`	`6.0`	`38.8`
System Call Overhead	`179861.0`	`lps`	`10.1 s`	`7`	`15000.0`	`119.9`
System Benchmarks Index Score:						`72.2`

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