Benchmark of rackdslot4.osadl.org / GNU/Linux on Sun Apr 19 2026

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rackdslot4.osadl.org: GNU/Linux
OS:	GNU/Linux -- 4.19.37-rt19 -- #4 SMP PREEMPT RT Sat Jun 15 22:18:19 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:	05:15:01 up 127 days, 6:02, 0 users, load average: 1.01, 0.78, 0.77; runlevel 5

Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:01 - 05:43:27; 28m 26s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`13587982.5`	`lps`	`10.0 s`	`7`	`116700.0`	`1164.4`
Double-Precision Whetstone	`2169.7`	`MWIPS`	`10.0 s`	`7`	`55.0`	`394.5`
Execl Throughput	`1487.9`	`lps`	`29.8 s`	`2`	`43.0`	`346.0`
File Copy 1024 bufsize 2000 maxblocks	`231076.2`	`KBps`	`30.0 s`	`2`	`3960.0`	`583.5`
File Copy 256 bufsize 500 maxblocks	`65145.9`	`KBps`	`30.0 s`	`2`	`1655.0`	`393.6`
File Copy 4096 bufsize 8000 maxblocks	`612999.4`	`KBps`	`30.0 s`	`2`	`5800.0`	`1056.9`
Pipe Throughput	`443602.9`	`lps`	`10.0 s`	`7`	`12440.0`	`356.6`
Pipe-based Context Switching	`59202.0`	`lps`	`10.0 s`	`7`	`4000.0`	`148.0`
Process Creation	`3267.3`	`lps`	`30.0 s`	`2`	`126.0`	`259.3`
Shell Scripts (1 concurrent)	`3401.4`	`lpm`	`60.1 s`	`2`	`42.4`	`802.2`
Shell Scripts (8 concurrent)	`829.6`	`lpm`	`60.2 s`	`2`	`6.0`	`1382.6`
System Call Overhead	`400763.4`	`lps`	`10.0 s`	`7`	`15000.0`	`267.2`
System Benchmarks Index Score:						`481.8`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:43:27 - 06:11:57; 28m 30s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`51943591.1`	`lps`	`10.0 s`	`7`	`116700.0`	`4451.0`
Double-Precision Whetstone	`8674.1`	`MWIPS`	`10.0 s`	`7`	`55.0`	`1577.1`
Execl Throughput	`4066.7`	`lps`	`29.7 s`	`2`	`43.0`	`945.8`
File Copy 1024 bufsize 2000 maxblocks	`76060.8`	`KBps`	`30.0 s`	`2`	`3960.0`	`192.1`
File Copy 256 bufsize 500 maxblocks	`19266.9`	`KBps`	`30.0 s`	`2`	`1655.0`	`116.4`
File Copy 4096 bufsize 8000 maxblocks	`293811.7`	`KBps`	`30.0 s`	`2`	`5800.0`	`506.6`
Pipe Throughput	`1611464.8`	`lps`	`10.0 s`	`7`	`12440.0`	`1295.4`
Pipe-based Context Switching	`277641.8`	`lps`	`10.0 s`	`7`	`4000.0`	`694.1`
Process Creation	`6986.1`	`lps`	`30.0 s`	`2`	`126.0`	`554.5`
Shell Scripts (1 concurrent)	`6907.1`	`lpm`	`60.2 s`	`2`	`42.4`	`1629.0`
Shell Scripts (8 concurrent)	`613.9`	`lpm`	`60.3 s`	`2`	`6.0`	`1023.2`
System Call Overhead	`1175227.5`	`lps`	`10.0 s`	`7`	`15000.0`	`783.5`
System Benchmarks Index Score:						`777.7`

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