Benchmark of rack9slot4.osadl.org / GNU/Linux on Fri Apr 10 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:	17:15:04 up 119 days, 5:25, 0 users, load average: 0.01, 0.07, 0.06; runlevel 1

Benchmark Run: 2 CPUs; 1 parallel process

Time: 17:15:04 - 17:44:03; 28m 59s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`1113602.3`	`lps`	`10.1 s`	`7`	`116700.0`	`95.4`
Double-Precision Whetstone	`426.1`	`MWIPS`	`10.1 s`	`7`	`55.0`	`77.5`
Execl Throughput	`346.7`	`lps`	`29.7 s`	`2`	`43.0`	`80.6`
File Copy 1024 bufsize 2000 maxblocks	`32791.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`82.8`
File Copy 256 bufsize 500 maxblocks	`8462.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`51.1`
File Copy 4096 bufsize 8000 maxblocks	`100021.9`	`KBps`	`30.0 s`	`2`	`5800.0`	`172.5`
Pipe Throughput	`58436.4`	`lps`	`10.1 s`	`7`	`12440.0`	`47.0`
Pipe-based Context Switching	`9391.6`	`lps`	`10.1 s`	`7`	`4000.0`	`23.5`
Process Creation	`865.5`	`lps`	`30.1 s`	`2`	`126.0`	`68.7`
Shell Scripts (1 concurrent)	`191.9`	`lpm`	`60.2 s`	`2`	`42.4`	`45.3`
Shell Scripts (8 concurrent)	`28.8`	`lpm`	`60.5 s`	`2`	`6.0`	`47.9`
System Call Overhead	`112639.2`	`lps`	`10.1 s`	`7`	`15000.0`	`75.1`
System Benchmarks Index Score:						`64.7`

Benchmark Run: 2 CPUs; 2 parallel processes

Time: 17:44:03 - 18:13:08; 29m 05s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`1906258.3`	`lps`	`10.1 s`	`7`	`116700.0`	`163.3`
Double-Precision Whetstone	`817.9`	`MWIPS`	`10.2 s`	`7`	`55.0`	`148.7`
Execl Throughput	`550.2`	`lps`	`29.9 s`	`2`	`43.0`	`127.9`
File Copy 1024 bufsize 2000 maxblocks	`15939.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`40.3`
File Copy 256 bufsize 500 maxblocks	`4091.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`24.7`
File Copy 4096 bufsize 8000 maxblocks	`59097.8`	`KBps`	`30.0 s`	`2`	`5800.0`	`101.9`
Pipe Throughput	`97220.1`	`lps`	`10.1 s`	`7`	`12440.0`	`78.2`
Pipe-based Context Switching	`20615.1`	`lps`	`10.1 s`	`7`	`4000.0`	`51.5`
Process Creation	`1089.8`	`lps`	`30.1 s`	`2`	`126.0`	`86.5`
Shell Scripts (1 concurrent)	`240.4`	`lpm`	`60.3 s`	`2`	`42.4`	`56.7`
Shell Scripts (8 concurrent)	`25.3`	`lpm`	`61.6 s`	`2`	`6.0`	`42.2`
System Call Overhead	`185185.7`	`lps`	`10.1 s`	`7`	`15000.0`	`123.5`
System Benchmarks Index Score:						`75.1`

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