Benchmark of rack9slot4.osadl.org / GNU/Linux on Mon Oct 06 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 550 days, 7:54, 0 users, load average: 0.17, 0.13, 0.13; runlevel 1

Benchmark Run: 2 CPUs; 1 parallel process

Time: 17:15:04 - 17:44:37; 29m 33s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`1100432.3`	`lps`	`10.1 s`	`7`	`116700.0`	`94.3`
Double-Precision Whetstone	`425.0`	`MWIPS`	`10.1 s`	`7`	`55.0`	`77.3`
Execl Throughput	`354.4`	`lps`	`29.4 s`	`2`	`43.0`	`82.4`
File Copy 1024 bufsize 2000 maxblocks	`29469.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`74.4`
File Copy 256 bufsize 500 maxblocks	`7586.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`45.8`
File Copy 4096 bufsize 8000 maxblocks	`91388.9`	`KBps`	`30.0 s`	`2`	`5800.0`	`157.6`
Pipe Throughput	`55404.7`	`lps`	`10.1 s`	`7`	`12440.0`	`44.5`
Pipe-based Context Switching	`8436.3`	`lps`	`10.1 s`	`7`	`4000.0`	`21.1`
Process Creation	`775.3`	`lps`	`30.1 s`	`2`	`126.0`	`61.5`
Shell Scripts (1 concurrent)	`186.6`	`lpm`	`60.1 s`	`2`	`42.4`	`44.0`
Shell Scripts (8 concurrent)	`28.1`	`lpm`	`62.0 s`	`2`	`6.0`	`46.8`
System Call Overhead	`106613.0`	`lps`	`10.1 s`	`7`	`15000.0`	`71.1`
System Benchmarks Index Score:						`61.1`

Benchmark Run: 2 CPUs; 2 parallel processes

Time: 17:44:37 - 18:14:31; 29m 54s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`1942709.3`	`lps`	`10.1 s`	`7`	`116700.0`	`166.5`
Double-Precision Whetstone	`818.8`	`MWIPS`	`10.2 s`	`7`	`55.0`	`148.9`
Execl Throughput	`549.2`	`lps`	`29.7 s`	`2`	`43.0`	`127.7`
File Copy 1024 bufsize 2000 maxblocks	`16446.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`41.5`
File Copy 256 bufsize 500 maxblocks	`4201.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`25.4`
File Copy 4096 bufsize 8000 maxblocks	`62849.9`	`KBps`	`30.0 s`	`2`	`5800.0`	`108.4`
Pipe Throughput	`89495.2`	`lps`	`10.1 s`	`7`	`12440.0`	`71.9`
Pipe-based Context Switching	`20017.8`	`lps`	`10.1 s`	`7`	`4000.0`	`50.0`
Process Creation	`1059.1`	`lps`	`30.1 s`	`2`	`126.0`	`84.1`
Shell Scripts (1 concurrent)	`233.6`	`lpm`	`60.4 s`	`2`	`42.4`	`55.1`
Shell Scripts (8 concurrent)	`25.2`	`lpm`	`62.0 s`	`2`	`6.0`	`41.9`
System Call Overhead	`182227.6`	`lps`	`10.1 s`	`7`	`15000.0`	`121.5`
System Benchmarks Index Score:						`74.8`

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