Benchmark of rack9slot4.osadl.org / GNU/Linux on Fri Nov 28 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 602 days, 20:54, 0 users, load average: 0.05, 0.09, 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	`1081834.3`	`lps`	`10.1 s`	`7`	`116700.0`	`92.7`
Double-Precision Whetstone	`421.0`	`MWIPS`	`10.1 s`	`7`	`55.0`	`76.5`
Execl Throughput	`359.4`	`lps`	`29.7 s`	`2`	`43.0`	`83.6`
File Copy 1024 bufsize 2000 maxblocks	`31642.7`	`KBps`	`30.0 s`	`2`	`3960.0`	`79.9`
File Copy 256 bufsize 500 maxblocks	`8172.2`	`KBps`	`30.0 s`	`2`	`1655.0`	`49.4`
File Copy 4096 bufsize 8000 maxblocks	`96320.9`	`KBps`	`30.0 s`	`2`	`5800.0`	`166.1`
Pipe Throughput	`58280.4`	`lps`	`10.1 s`	`7`	`12440.0`	`46.8`
Pipe-based Context Switching	`9002.1`	`lps`	`10.1 s`	`7`	`4000.0`	`22.5`
Process Creation	`837.4`	`lps`	`30.1 s`	`2`	`126.0`	`66.5`
Shell Scripts (1 concurrent)	`187.7`	`lpm`	`60.1 s`	`2`	`42.4`	`44.3`
Shell Scripts (8 concurrent)	`28.1`	`lpm`	`62.0 s`	`2`	`6.0`	`46.8`
System Call Overhead	`108591.9`	`lps`	`10.1 s`	`7`	`15000.0`	`72.4`
System Benchmarks Index Score:						`63.2`

Benchmark Run: 2 CPUs; 2 parallel processes

Time: 05:44:18 - 06:13:47; 29m 29s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`1897289.8`	`lps`	`10.1 s`	`7`	`116700.0`	`162.6`
Double-Precision Whetstone	`812.2`	`MWIPS`	`10.1 s`	`7`	`55.0`	`147.7`
Execl Throughput	`545.3`	`lps`	`29.4 s`	`2`	`43.0`	`126.8`
File Copy 1024 bufsize 2000 maxblocks	`15667.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`39.6`
File Copy 256 bufsize 500 maxblocks	`3948.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`23.9`
File Copy 4096 bufsize 8000 maxblocks	`57805.0`	`KBps`	`30.0 s`	`2`	`5800.0`	`99.7`
Pipe Throughput	`92219.3`	`lps`	`10.1 s`	`7`	`12440.0`	`74.1`
Pipe-based Context Switching	`20390.5`	`lps`	`10.1 s`	`7`	`4000.0`	`51.0`
Process Creation	`1054.7`	`lps`	`30.1 s`	`2`	`126.0`	`83.7`
Shell Scripts (1 concurrent)	`236.2`	`lpm`	`60.3 s`	`2`	`42.4`	`55.7`
Shell Scripts (8 concurrent)	`25.1`	`lpm`	`62.2 s`	`2`	`6.0`	`41.8`
System Call Overhead	`181214.2`	`lps`	`10.1 s`	`7`	`15000.0`	`120.8`
System Benchmarks Index Score:						`73.7`

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