Benchmark of rack9slot4.osadl.org / GNU/Linux on Mon Jul 20 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 (1995.1 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:	17:15:03 up 95 days, 5:39, 0 users, load average: 1.05, 0.92, 0.54; runlevel 1

Benchmark Run: 2 CPUs; 1 parallel process

Time: 17:15:03 - 17:48:52; 33m 49s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`1094525.2`	`lps`	`10.1 s`	`7`	`116700.0`	`93.8`
Double-Precision Whetstone	`1050.4`	`MWIPS`	`10.6 s`	`7`	`55.0`	`191.0`
Execl Throughput	`349.0`	`lps`	`29.5 s`	`2`	`43.0`	`81.2`
File Copy 1024 bufsize 2000 maxblocks	`30320.9`	`KBps`	`30.0 s`	`2`	`3960.0`	`76.6`
File Copy 256 bufsize 500 maxblocks	`7830.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`47.3`
File Copy 4096 bufsize 8000 maxblocks	`93822.5`	`KBps`	`30.0 s`	`2`	`5800.0`	`161.8`
Pipe Throughput	`56660.3`	`lps`	`10.1 s`	`7`	`12440.0`	`45.5`
Pipe-based Context Switching	`8988.5`	`lps`	`10.1 s`	`7`	`4000.0`	`22.5`
Process Creation	`821.7`	`lps`	`30.1 s`	`2`	`126.0`	`65.2`
Shell Scripts (1 concurrent)	`175.3`	`lpm`	`60.2 s`	`2`	`42.4`	`41.3`
Shell Scripts (8 concurrent)	`27.4`	`lpm`	`61.3 s`	`2`	`6.0`	`45.7`
System Call Overhead	`106881.0`	`lps`	`10.1 s`	`7`	`15000.0`	`71.3`
System Benchmarks Index Score:						`66.6`

Benchmark Run: 2 CPUs; 2 parallel processes

Time: 17:48:52 - 18:26:54; 38m 02s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`1955367.5`	`lps`	`10.1 s`	`7`	`116700.0`	`167.6`
Double-Precision Whetstone	`1942.1`	`MWIPS`	`10.5 s`	`7`	`55.0`	`353.1`
Execl Throughput	`478.6`	`lps`	`29.6 s`	`2`	`43.0`	`111.3`
File Copy 1024 bufsize 2000 maxblocks	`16604.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`41.9`
File Copy 256 bufsize 500 maxblocks	`4257.9`	`KBps`	`30.0 s`	`2`	`1655.0`	`25.7`
File Copy 4096 bufsize 8000 maxblocks	`63282.0`	`KBps`	`30.0 s`	`2`	`5800.0`	`109.1`
Pipe Throughput	`93106.0`	`lps`	`10.1 s`	`7`	`12440.0`	`74.8`
Pipe-based Context Switching	`17937.0`	`lps`	`10.1 s`	`7`	`4000.0`	`44.8`
Process Creation	`1096.0`	`lps`	`30.1 s`	`2`	`126.0`	`87.0`
Shell Scripts (1 concurrent)	`219.3`	`lpm`	`60.3 s`	`2`	`42.4`	`51.7`
Shell Scripts (8 concurrent)	`24.4`	`lpm`	`61.4 s`	`2`	`6.0`	`40.7`
System Call Overhead	`183485.2`	`lps`	`10.1 s`	`7`	`15000.0`	`122.3`
System Benchmarks Index Score:						`78.9`

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