Benchmark of rackdslot1.osadl.org / GNU/Linux on Fri Sep 12 2025

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rackdslot1.osadl.org: GNU/Linux
OS:	GNU/Linux -- 4.19.37-rt19 -- #4 SMP PREEMPT RT Sat Jun 15 22:16:51 CEST 2019
Machine:	x86_64: unknown
Language:	en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPUs:	0:	Intel(R) Atom(TM) Processor E3950 @ 1.60GHz (3187.2 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	1:	Intel(R) Atom(TM) Processor E3950 @ 1.60GHz (3187.2 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	2:	Intel(R) Atom(TM) Processor E3950 @ 1.60GHz (3187.2 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	3:	Intel(R) Atom(TM) Processor E3950 @ 1.60GHz (3187.2 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
Graphics:	Intel Corporation, Atom/Celeron/Pentium Processor N4200/N3350/E3900 Series Integrated Graphics Controller
Uptime:	05:15:02 up 276 days, 12:53, 0 users, load average: 0.26, 0.33, 0.43; runlevel 5

Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:02 - 05:43:26; 28m 24s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`13594508.9`	`lps`	`10.0 s`	`7`	`116700.0`	`1164.9`
Double-Precision Whetstone	`2167.5`	`MWIPS`	`10.0 s`	`7`	`55.0`	`394.1`
Execl Throughput	`1493.4`	`lps`	`29.7 s`	`2`	`43.0`	`347.3`
File Copy 1024 bufsize 2000 maxblocks	`229057.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`578.4`
File Copy 256 bufsize 500 maxblocks	`64826.4`	`KBps`	`30.0 s`	`2`	`1655.0`	`391.7`
File Copy 4096 bufsize 8000 maxblocks	`606029.2`	`KBps`	`30.0 s`	`2`	`5800.0`	`1044.9`
Pipe Throughput	`442273.2`	`lps`	`10.0 s`	`7`	`12440.0`	`355.5`
Pipe-based Context Switching	`42263.5`	`lps`	`10.0 s`	`7`	`4000.0`	`105.7`
Process Creation	`3007.0`	`lps`	`30.0 s`	`2`	`126.0`	`238.6`
Shell Scripts (1 concurrent)	`3386.1`	`lpm`	`60.1 s`	`2`	`42.4`	`798.6`
Shell Scripts (8 concurrent)	`808.7`	`lpm`	`60.2 s`	`2`	`6.0`	`1347.8`
System Call Overhead	`400709.9`	`lps`	`10.0 s`	`7`	`15000.0`	`267.1`
System Benchmarks Index Score:						`463.1`

Benchmark Run: 4 CPUs; 4 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	`53093935.0`	`lps`	`10.0 s`	`7`	`116700.0`	`4549.6`
Double-Precision Whetstone	`8671.8`	`MWIPS`	`10.0 s`	`7`	`55.0`	`1576.7`
Execl Throughput	`3762.6`	`lps`	`29.6 s`	`2`	`43.0`	`875.0`
File Copy 1024 bufsize 2000 maxblocks	`59399.7`	`KBps`	`30.0 s`	`2`	`3960.0`	`150.0`
File Copy 256 bufsize 500 maxblocks	`15450.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`93.4`
File Copy 4096 bufsize 8000 maxblocks	`230288.3`	`KBps`	`30.0 s`	`2`	`5800.0`	`397.0`
Pipe Throughput	`1604615.9`	`lps`	`10.0 s`	`7`	`12440.0`	`1289.9`
Pipe-based Context Switching	`275785.0`	`lps`	`10.0 s`	`7`	`4000.0`	`689.5`
Process Creation	`6085.4`	`lps`	`30.0 s`	`2`	`126.0`	`483.0`
Shell Scripts (1 concurrent)	`6676.2`	`lpm`	`60.2 s`	`2`	`42.4`	`1574.6`
Shell Scripts (8 concurrent)	`587.7`	`lpm`	`60.3 s`	`2`	`6.0`	`979.4`
System Call Overhead	`1184376.6`	`lps`	`10.0 s`	`7`	`15000.0`	`789.6`
System Benchmarks Index Score:						`716.3`

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