Benchmark of rack9slot4.osadl.org / GNU/Linux on Fri Sep 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:	05:15:04 up 525 days, 19:54, 0 users, load average: 0.18, 0.15, 0.12; runlevel 1

Benchmark Run: 2 CPUs; 1 parallel process

Time: 05:15:04 - 05:44:35; 29m 31s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`1080708.0`	`lps`	`10.1 s`	`7`	`116700.0`	`92.6`
Double-Precision Whetstone	`417.8`	`MWIPS`	`10.1 s`	`7`	`55.0`	`76.0`
Execl Throughput	`341.9`	`lps`	`29.6 s`	`2`	`43.0`	`79.5`
File Copy 1024 bufsize 2000 maxblocks	`28326.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`71.5`
File Copy 256 bufsize 500 maxblocks	`7283.2`	`KBps`	`30.0 s`	`2`	`1655.0`	`44.0`
File Copy 4096 bufsize 8000 maxblocks	`87143.5`	`KBps`	`30.0 s`	`2`	`5800.0`	`150.2`
Pipe Throughput	`52191.5`	`lps`	`10.1 s`	`7`	`12440.0`	`42.0`
Pipe-based Context Switching	`8278.4`	`lps`	`10.1 s`	`7`	`4000.0`	`20.7`
Process Creation	`758.5`	`lps`	`30.1 s`	`2`	`126.0`	`60.2`
Shell Scripts (1 concurrent)	`179.7`	`lpm`	`60.3 s`	`2`	`42.4`	`42.4`
Shell Scripts (8 concurrent)	`27.3`	`lpm`	`61.6 s`	`2`	`6.0`	`45.5`
System Call Overhead	`104008.7`	`lps`	`10.1 s`	`7`	`15000.0`	`69.3`
System Benchmarks Index Score:						`59.2`

Benchmark Run: 2 CPUs; 2 parallel processes

Time: 05:44:35 - 06:14:21; 29m 46s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`1931183.0`	`lps`	`10.1 s`	`7`	`116700.0`	`165.5`
Double-Precision Whetstone	`812.4`	`MWIPS`	`10.1 s`	`7`	`55.0`	`147.7`
Execl Throughput	`528.1`	`lps`	`29.5 s`	`2`	`43.0`	`122.8`
File Copy 1024 bufsize 2000 maxblocks	`16710.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`42.2`
File Copy 256 bufsize 500 maxblocks	`4059.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`24.5`
File Copy 4096 bufsize 8000 maxblocks	`60536.9`	`KBps`	`30.0 s`	`2`	`5800.0`	`104.4`
Pipe Throughput	`88419.7`	`lps`	`10.1 s`	`7`	`12440.0`	`71.1`
Pipe-based Context Switching	`18896.9`	`lps`	`10.1 s`	`7`	`4000.0`	`47.2`
Process Creation	`1045.8`	`lps`	`30.1 s`	`2`	`126.0`	`83.0`
Shell Scripts (1 concurrent)	`227.6`	`lpm`	`60.2 s`	`2`	`42.4`	`53.7`
Shell Scripts (8 concurrent)	`24.9`	`lpm`	`62.7 s`	`2`	`6.0`	`41.5`
System Call Overhead	`179648.2`	`lps`	`10.1 s`	`7`	`15000.0`	`119.8`
System Benchmarks Index Score:						`73.3`

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