Benchmark of rack1slot8.osadl.org / GNU/Linux on Thu May 21 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:	05:15:03 up 159 days, 5:12, 0 users, load average: 0.07, 0.05, 0.05; runlevel 5

Benchmark Run: 2 CPUs; 1 parallel process

Time: 05:15:03 - 05:43:26; 28m 23s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`2449127.3`	`lps`	`10.0 s`	`7`	`116700.0`	`209.9`
Double-Precision Whetstone	`463.8`	`MWIPS`	`10.1 s`	`7`	`55.0`	`84.3`
Execl Throughput	`527.9`	`lps`	`29.8 s`	`2`	`43.0`	`122.8`
File Copy 1024 bufsize 2000 maxblocks	`32551.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`82.2`
File Copy 256 bufsize 500 maxblocks	`8838.4`	`KBps`	`30.0 s`	`2`	`1655.0`	`53.4`
File Copy 4096 bufsize 8000 maxblocks	`100065.0`	`KBps`	`30.0 s`	`2`	`5800.0`	`172.5`
Pipe Throughput	`63063.4`	`lps`	`10.0 s`	`7`	`12440.0`	`50.7`
Pipe-based Context Switching	`12310.2`	`lps`	`10.0 s`	`7`	`4000.0`	`30.8`
Process Creation	`1362.9`	`lps`	`30.0 s`	`2`	`126.0`	`108.2`
Shell Scripts (1 concurrent)	`642.4`	`lpm`	`60.1 s`	`2`	`42.4`	`151.5`
Shell Scripts (8 concurrent)	`111.7`	`lpm`	`60.2 s`	`2`	`6.0`	`186.2`
System Call Overhead	`81911.3`	`lps`	`10.0 s`	`7`	`15000.0`	`54.6`
System Benchmarks Index Score:						`93.2`

Benchmark Run: 2 CPUs; 2 parallel processes

Time: 05:43:26 - 06:11:54; 28m 28s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`4395280.3`	`lps`	`10.0 s`	`7`	`116700.0`	`376.6`
Double-Precision Whetstone	`891.4`	`MWIPS`	`10.1 s`	`7`	`55.0`	`162.1`
Execl Throughput	`894.9`	`lps`	`29.8 s`	`2`	`43.0`	`208.1`
File Copy 1024 bufsize 2000 maxblocks	`20853.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`52.7`
File Copy 256 bufsize 500 maxblocks	`5043.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`30.5`
File Copy 4096 bufsize 8000 maxblocks	`86162.1`	`KBps`	`30.0 s`	`2`	`5800.0`	`148.6`
Pipe Throughput	`114034.4`	`lps`	`10.0 s`	`7`	`12440.0`	`91.7`
Pipe-based Context Switching	`24716.7`	`lps`	`10.0 s`	`7`	`4000.0`	`61.8`
Process Creation	`1838.5`	`lps`	`30.0 s`	`2`	`126.0`	`145.9`
Shell Scripts (1 concurrent)	`873.5`	`lpm`	`60.1 s`	`2`	`42.4`	`206.0`
Shell Scripts (8 concurrent)	`105.5`	`lpm`	`60.3 s`	`2`	`6.0`	`175.9`
System Call Overhead	`137399.1`	`lps`	`10.0 s`	`7`	`15000.0`	`91.6`
System Benchmarks Index Score:						`119.3`

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