Benchmark of rack9slot4.osadl.org / GNU/Linux on Tue Jul 15 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 467 days, 7:54, 0 users, load average: 0.14, 0.16, 0.11; runlevel 1

Benchmark Run: 2 CPUs; 1 parallel process

Time: 17:15:04 - 17:44:31; 29m 27s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`1090740.6`	`lps`	`10.1 s`	`7`	`116700.0`	`93.5`
Double-Precision Whetstone	`418.3`	`MWIPS`	`10.2 s`	`7`	`55.0`	`76.1`
Execl Throughput	`360.1`	`lps`	`29.3 s`	`2`	`43.0`	`83.7`
File Copy 1024 bufsize 2000 maxblocks	`30699.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`77.5`
File Copy 256 bufsize 500 maxblocks	`8284.3`	`KBps`	`30.0 s`	`2`	`1655.0`	`50.1`
File Copy 4096 bufsize 8000 maxblocks	`95265.6`	`KBps`	`30.0 s`	`2`	`5800.0`	`164.3`
Pipe Throughput	`53424.5`	`lps`	`10.1 s`	`7`	`12440.0`	`42.9`
Pipe-based Context Switching	`8760.7`	`lps`	`10.1 s`	`7`	`4000.0`	`21.9`
Process Creation	`841.3`	`lps`	`30.1 s`	`2`	`126.0`	`66.8`
Shell Scripts (1 concurrent)	`183.0`	`lpm`	`60.3 s`	`2`	`42.4`	`43.2`
Shell Scripts (8 concurrent)	`27.8`	`lpm`	`61.4 s`	`2`	`6.0`	`46.4`
System Call Overhead	`107805.4`	`lps`	`10.1 s`	`7`	`15000.0`	`71.9`
System Benchmarks Index Score:						`62.3`

Benchmark Run: 2 CPUs; 2 parallel processes

Time: 17:44:31 - 18:14:06; 29m 35s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`1895417.0`	`lps`	`10.1 s`	`7`	`116700.0`	`162.4`
Double-Precision Whetstone	`801.7`	`MWIPS`	`10.1 s`	`7`	`55.0`	`145.8`
Execl Throughput	`500.2`	`lps`	`29.3 s`	`2`	`43.0`	`116.3`
File Copy 1024 bufsize 2000 maxblocks	`16282.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`41.1`
File Copy 256 bufsize 500 maxblocks	`4098.3`	`KBps`	`30.0 s`	`2`	`1655.0`	`24.8`
File Copy 4096 bufsize 8000 maxblocks	`59291.8`	`KBps`	`30.0 s`	`2`	`5800.0`	`102.2`
Pipe Throughput	`90741.1`	`lps`	`10.1 s`	`7`	`12440.0`	`72.9`
Pipe-based Context Switching	`20191.7`	`lps`	`10.1 s`	`7`	`4000.0`	`50.5`
Process Creation	`1063.2`	`lps`	`30.1 s`	`2`	`126.0`	`84.4`
Shell Scripts (1 concurrent)	`233.4`	`lpm`	`60.2 s`	`2`	`42.4`	`55.0`
Shell Scripts (8 concurrent)	`25.0`	`lpm`	`62.4 s`	`2`	`6.0`	`41.7`
System Call Overhead	`177810.0`	`lps`	`10.1 s`	`7`	`15000.0`	`118.5`
System Benchmarks Index Score:						`73.3`

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