Benchmark of rack1slot8.osadl.org / GNU/Linux on Wed Mar 11 2026

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rack1slot8.osadl.org: GNU/Linux
OS:	GNU/Linux -- 3.12.61-rt81 -- #22 SMP PREEMPT RT Wed Jul 13 22:59:30 CEST 2016
Machine:	i686: i386
Language:	en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPUs:	0:	Intel(R) Atom(TM) CPU Z530 @ 1.60GHz (3200.2 bogomips) Hyper-Threading, MMX, Physical Address Ext, SYSENTER/SYSEXIT, Intel virtualization
	1:	Intel(R) Atom(TM) CPU Z530 @ 1.60GHz (3200.2 bogomips) Hyper-Threading, MMX, Physical Address Ext, SYSENTER/SYSEXIT, Intel virtualization
Graphics:	Intel Corporation, System Controller Hub
Uptime:	05:15:02 up 88 days, 6:12, 0 users, load average: 0.03, 0.06, 0.05; runlevel 5

Benchmark Run: 2 CPUs; 1 parallel process

Time: 05:15:02 - 05:43:25; 28m 23s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`2450983.3`	`lps`	`10.0 s`	`7`	`116700.0`	`210.0`
Double-Precision Whetstone	`455.7`	`MWIPS`	`10.1 s`	`7`	`55.0`	`82.9`
Execl Throughput	`526.6`	`lps`	`29.8 s`	`2`	`43.0`	`122.5`
File Copy 1024 bufsize 2000 maxblocks	`32540.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`82.2`
File Copy 256 bufsize 500 maxblocks	`8813.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`53.3`
File Copy 4096 bufsize 8000 maxblocks	`100330.9`	`KBps`	`30.0 s`	`2`	`5800.0`	`173.0`
Pipe Throughput	`62842.4`	`lps`	`10.0 s`	`7`	`12440.0`	`50.5`
Pipe-based Context Switching	`12473.3`	`lps`	`10.0 s`	`7`	`4000.0`	`31.2`
Process Creation	`1341.9`	`lps`	`30.0 s`	`2`	`126.0`	`106.5`
Shell Scripts (1 concurrent)	`650.4`	`lpm`	`60.1 s`	`2`	`42.4`	`153.4`
Shell Scripts (8 concurrent)	`112.7`	`lpm`	`60.2 s`	`2`	`6.0`	`187.8`
System Call Overhead	`81682.2`	`lps`	`10.0 s`	`7`	`15000.0`	`54.5`
System Benchmarks Index Score:						`93.1`

Benchmark Run: 2 CPUs; 2 parallel processes

Time: 05:43:25 - 06:11:52; 28m 27s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`4347003.9`	`lps`	`10.0 s`	`7`	`116700.0`	`372.5`
Double-Precision Whetstone	`902.2`	`MWIPS`	`10.1 s`	`7`	`55.0`	`164.0`
Execl Throughput	`873.5`	`lps`	`29.8 s`	`2`	`43.0`	`203.1`
File Copy 1024 bufsize 2000 maxblocks	`21395.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`54.0`
File Copy 256 bufsize 500 maxblocks	`5405.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`32.7`
File Copy 4096 bufsize 8000 maxblocks	`79949.5`	`KBps`	`30.0 s`	`2`	`5800.0`	`137.8`
Pipe Throughput	`113050.9`	`lps`	`10.0 s`	`7`	`12440.0`	`90.9`
Pipe-based Context Switching	`28654.2`	`lps`	`10.0 s`	`7`	`4000.0`	`71.6`
Process Creation	`1816.5`	`lps`	`30.0 s`	`2`	`126.0`	`144.2`
Shell Scripts (1 concurrent)	`873.9`	`lpm`	`60.1 s`	`2`	`42.4`	`206.1`
Shell Scripts (8 concurrent)	`104.3`	`lpm`	`60.7 s`	`2`	`6.0`	`173.9`
System Call Overhead	`136797.8`	`lps`	`10.0 s`	`7`	`15000.0`	`91.2`
System Benchmarks Index Score:						`120.4`

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