Benchmark of rack9slot4.osadl.org / GNU/Linux on Thu Mar 19 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:	05:15:03 up 96 days, 18:25, 0 users, load average: 0.12, 0.13, 0.09; runlevel 1

Benchmark Run: 2 CPUs; 1 parallel process

Time: 05:15:03 - 05:44:00; 28m 57s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`1094154.2`	`lps`	`10.1 s`	`7`	`116700.0`	`93.8`
Double-Precision Whetstone	`420.3`	`MWIPS`	`10.1 s`	`7`	`55.0`	`76.4`
Execl Throughput	`327.6`	`lps`	`29.7 s`	`2`	`43.0`	`76.2`
File Copy 1024 bufsize 2000 maxblocks	`27497.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`69.4`
File Copy 256 bufsize 500 maxblocks	`7239.4`	`KBps`	`30.0 s`	`2`	`1655.0`	`43.7`
File Copy 4096 bufsize 8000 maxblocks	`85380.8`	`KBps`	`30.0 s`	`2`	`5800.0`	`147.2`
Pipe Throughput	`53623.1`	`lps`	`10.1 s`	`7`	`12440.0`	`43.1`
Pipe-based Context Switching	`7763.2`	`lps`	`10.1 s`	`7`	`4000.0`	`19.4`
Process Creation	`828.1`	`lps`	`30.1 s`	`2`	`126.0`	`65.7`
Shell Scripts (1 concurrent)	`179.1`	`lpm`	`60.1 s`	`2`	`42.4`	`42.2`
Shell Scripts (8 concurrent)	`27.3`	`lpm`	`61.4 s`	`2`	`6.0`	`45.6`
System Call Overhead	`104413.5`	`lps`	`10.1 s`	`7`	`15000.0`	`69.6`
System Benchmarks Index Score:						`59.1`

Benchmark Run: 2 CPUs; 2 parallel processes

Time: 05:44:00 - 06:13:09; 29m 09s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`1930921.9`	`lps`	`10.1 s`	`7`	`116700.0`	`165.5`
Double-Precision Whetstone	`817.8`	`MWIPS`	`10.2 s`	`7`	`55.0`	`148.7`
Execl Throughput	`608.9`	`lps`	`29.7 s`	`2`	`43.0`	`141.6`
File Copy 1024 bufsize 2000 maxblocks	`13506.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`34.1`
File Copy 256 bufsize 500 maxblocks	`3471.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`21.0`
File Copy 4096 bufsize 8000 maxblocks	`41613.9`	`KBps`	`30.0 s`	`2`	`5800.0`	`71.7`
Pipe Throughput	`90949.2`	`lps`	`10.1 s`	`7`	`12440.0`	`73.1`
Pipe-based Context Switching	`19756.4`	`lps`	`10.1 s`	`7`	`4000.0`	`49.4`
Process Creation	`1104.3`	`lps`	`30.1 s`	`2`	`126.0`	`87.6`
Shell Scripts (1 concurrent)	`226.8`	`lpm`	`60.3 s`	`2`	`42.4`	`53.5`
Shell Scripts (8 concurrent)	`24.8`	`lpm`	`61.8 s`	`2`	`6.0`	`41.3`
System Call Overhead	`180352.0`	`lps`	`10.1 s`	`7`	`15000.0`	`120.2`
System Benchmarks Index Score:						`70.5`

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