Benchmark of rackdslot4.osadl.org / GNU/Linux on Thu Sep 18 2025

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:	17:15:01 up 283 days, 52 min, 0 users, load average: 0.54, 0.87, 0.80; runlevel 5

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:01 - 17:43:27; 28m 26s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`13584851.9`	`lps`	`10.0 s`	`7`	`116700.0`	`1164.1`
Double-Precision Whetstone	`2168.3`	`MWIPS`	`10.0 s`	`7`	`55.0`	`394.2`
Execl Throughput	`1459.6`	`lps`	`29.7 s`	`2`	`43.0`	`339.4`
File Copy 1024 bufsize 2000 maxblocks	`232899.9`	`KBps`	`30.0 s`	`2`	`3960.0`	`588.1`
File Copy 256 bufsize 500 maxblocks	`65230.2`	`KBps`	`30.0 s`	`2`	`1655.0`	`394.1`
File Copy 4096 bufsize 8000 maxblocks	`621474.1`	`KBps`	`30.0 s`	`2`	`5800.0`	`1071.5`
Pipe Throughput	`442481.9`	`lps`	`10.0 s`	`7`	`12440.0`	`355.7`
Pipe-based Context Switching	`59182.2`	`lps`	`10.0 s`	`7`	`4000.0`	`148.0`
Process Creation	`3190.4`	`lps`	`30.0 s`	`2`	`126.0`	`253.2`
Shell Scripts (1 concurrent)	`3374.5`	`lpm`	`60.2 s`	`2`	`42.4`	`795.9`
Shell Scripts (8 concurrent)	`824.0`	`lpm`	`60.2 s`	`2`	`6.0`	`1373.4`
System Call Overhead	`400320.9`	`lps`	`10.0 s`	`7`	`15000.0`	`266.9`
System Benchmarks Index Score:						`480.2`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:27 - 18:12:04; 28m 37s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`53904884.5`	`lps`	`10.0 s`	`7`	`116700.0`	`4619.1`
Double-Precision Whetstone	`8671.8`	`MWIPS`	`10.0 s`	`7`	`55.0`	`1576.7`
Execl Throughput	`3964.7`	`lps`	`29.7 s`	`2`	`43.0`	`922.0`
File Copy 1024 bufsize 2000 maxblocks	`76845.3`	`KBps`	`30.0 s`	`2`	`3960.0`	`194.1`
File Copy 256 bufsize 500 maxblocks	`19168.9`	`KBps`	`30.0 s`	`2`	`1655.0`	`115.8`
File Copy 4096 bufsize 8000 maxblocks	`282113.9`	`KBps`	`30.0 s`	`2`	`5800.0`	`486.4`
Pipe Throughput	`1613527.4`	`lps`	`10.0 s`	`7`	`12440.0`	`1297.0`
Pipe-based Context Switching	`280982.5`	`lps`	`10.0 s`	`7`	`4000.0`	`702.5`
Process Creation	`6825.1`	`lps`	`30.0 s`	`2`	`126.0`	`541.7`
Shell Scripts (1 concurrent)	`6869.4`	`lpm`	`60.1 s`	`2`	`42.4`	`1620.1`
Shell Scripts (8 concurrent)	`603.1`	`lpm`	`60.3 s`	`2`	`6.0`	`1005.1`
System Call Overhead	`1173519.1`	`lps`	`10.0 s`	`7`	`15000.0`	`782.3`
System Benchmarks Index Score:						`773.9`

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