Benchmark of rackdslot1.osadl.org / GNU/Linux on Wed Mar 25 2026

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:	05:15:01 up 102 days, 7:02, 0 users, load average: 0.23, 0.33, 0.43; runlevel 5

Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:01 - 05:43:26; 28m 25s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`13587884.8`	`lps`	`10.0 s`	`7`	`116700.0`	`1164.3`
Double-Precision Whetstone	`2168.6`	`MWIPS`	`10.0 s`	`7`	`55.0`	`394.3`
Execl Throughput	`1527.6`	`lps`	`29.8 s`	`2`	`43.0`	`355.2`
File Copy 1024 bufsize 2000 maxblocks	`232763.1`	`KBps`	`30.0 s`	`2`	`3960.0`	`587.8`
File Copy 256 bufsize 500 maxblocks	`65173.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`393.8`
File Copy 4096 bufsize 8000 maxblocks	`636844.8`	`KBps`	`30.0 s`	`2`	`5800.0`	`1098.0`
Pipe Throughput	`443027.7`	`lps`	`10.0 s`	`7`	`12440.0`	`356.1`
Pipe-based Context Switching	`41267.4`	`lps`	`10.0 s`	`7`	`4000.0`	`103.2`
Process Creation	`3149.9`	`lps`	`30.0 s`	`2`	`126.0`	`250.0`
Shell Scripts (1 concurrent)	`3398.1`	`lpm`	`60.1 s`	`2`	`42.4`	`801.4`
Shell Scripts (8 concurrent)	`811.3`	`lpm`	`60.1 s`	`2`	`6.0`	`1352.2`
System Call Overhead	`400385.2`	`lps`	`10.0 s`	`7`	`15000.0`	`266.9`
System Benchmarks Index Score:						`467.9`

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	`52663434.2`	`lps`	`10.0 s`	`7`	`116700.0`	`4512.7`
Double-Precision Whetstone	`8665.2`	`MWIPS`	`10.0 s`	`7`	`55.0`	`1575.5`
Execl Throughput	`3816.1`	`lps`	`29.7 s`	`2`	`43.0`	`887.5`
File Copy 1024 bufsize 2000 maxblocks	`58476.3`	`KBps`	`30.0 s`	`2`	`3960.0`	`147.7`
File Copy 256 bufsize 500 maxblocks	`14793.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`89.4`
File Copy 4096 bufsize 8000 maxblocks	`223889.0`	`KBps`	`30.1 s`	`2`	`5800.0`	`386.0`
Pipe Throughput	`1611404.6`	`lps`	`10.0 s`	`7`	`12440.0`	`1295.3`
Pipe-based Context Switching	`263755.9`	`lps`	`10.0 s`	`7`	`4000.0`	`659.4`
Process Creation	`6768.1`	`lps`	`30.0 s`	`2`	`126.0`	`537.2`
Shell Scripts (1 concurrent)	`6889.1`	`lpm`	`60.2 s`	`2`	`42.4`	`1624.8`
Shell Scripts (8 concurrent)	`604.6`	`lpm`	`60.3 s`	`2`	`6.0`	`1007.7`
System Call Overhead	`1185698.8`	`lps`	`10.0 s`	`7`	`15000.0`	`790.5`
System Benchmarks Index Score:						`719.0`

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