Benchmark of rackdslot4.osadl.org / GNU/Linux on Wed Sep 17 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 282 days, 52 min, 0 users, load average: 0.70, 0.54, 0.63; runlevel 5

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:01 - 17:43:26; 28m 25s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`13591484.6`	`lps`	`10.0 s`	`7`	`116700.0`	`1164.7`
Double-Precision Whetstone	`2167.3`	`MWIPS`	`10.0 s`	`7`	`55.0`	`394.1`
Execl Throughput	`1455.4`	`lps`	`29.7 s`	`2`	`43.0`	`338.5`
File Copy 1024 bufsize 2000 maxblocks	`232802.6`	`KBps`	`30.0 s`	`2`	`3960.0`	`587.9`
File Copy 256 bufsize 500 maxblocks	`65713.2`	`KBps`	`30.0 s`	`2`	`1655.0`	`397.1`
File Copy 4096 bufsize 8000 maxblocks	`620242.6`	`KBps`	`30.0 s`	`2`	`5800.0`	`1069.4`
Pipe Throughput	`442583.2`	`lps`	`10.0 s`	`7`	`12440.0`	`355.8`
Pipe-based Context Switching	`59111.8`	`lps`	`10.0 s`	`7`	`4000.0`	`147.8`
Process Creation	`3188.5`	`lps`	`30.0 s`	`2`	`126.0`	`253.1`
Shell Scripts (1 concurrent)	`3380.1`	`lpm`	`60.1 s`	`2`	`42.4`	`797.2`
Shell Scripts (8 concurrent)	`824.0`	`lpm`	`60.2 s`	`2`	`6.0`	`1373.3`
System Call Overhead	`400354.6`	`lps`	`10.0 s`	`7`	`15000.0`	`266.9`
System Benchmarks Index Score:						`480.3`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:26 - 18:12:08; 28m 42s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`52682131.0`	`lps`	`10.0 s`	`7`	`116700.0`	`4514.3`
Double-Precision Whetstone	`8668.1`	`MWIPS`	`10.0 s`	`7`	`55.0`	`1576.0`
Execl Throughput	`3958.5`	`lps`	`29.7 s`	`2`	`43.0`	`920.6`
File Copy 1024 bufsize 2000 maxblocks	`75994.0`	`KBps`	`30.1 s`	`2`	`3960.0`	`191.9`
File Copy 256 bufsize 500 maxblocks	`19148.0`	`KBps`	`30.1 s`	`2`	`1655.0`	`115.7`
File Copy 4096 bufsize 8000 maxblocks	`285601.3`	`KBps`	`30.0 s`	`2`	`5800.0`	`492.4`
Pipe Throughput	`1612340.2`	`lps`	`10.0 s`	`7`	`12440.0`	`1296.1`
Pipe-based Context Switching	`277600.5`	`lps`	`10.0 s`	`7`	`4000.0`	`694.0`
Process Creation	`6850.9`	`lps`	`30.0 s`	`2`	`126.0`	`543.7`
Shell Scripts (1 concurrent)	`6887.3`	`lpm`	`60.1 s`	`2`	`42.4`	`1624.4`
Shell Scripts (8 concurrent)	`606.2`	`lpm`	`60.3 s`	`2`	`6.0`	`1010.4`
System Call Overhead	`1111863.8`	`lps`	`10.0 s`	`7`	`15000.0`	`741.2`
System Benchmarks Index Score:						`768.8`

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