Benchmark of rackdslot4.osadl.org / GNU/Linux on Thu Oct 30 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 325 days, 1:52, 0 users, load average: 0.99, 0.87, 0.79; runlevel 5

Benchmark Run: 4 CPUs; 1 parallel process

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

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`13587471.2`	`lps`	`10.0 s`	`7`	`116700.0`	`1164.3`
Double-Precision Whetstone	`2168.4`	`MWIPS`	`10.0 s`	`7`	`55.0`	`394.3`
Execl Throughput	`1442.0`	`lps`	`29.8 s`	`2`	`43.0`	`335.3`
File Copy 1024 bufsize 2000 maxblocks	`234929.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`593.3`
File Copy 256 bufsize 500 maxblocks	`64450.6`	`KBps`	`30.0 s`	`2`	`1655.0`	`389.4`
File Copy 4096 bufsize 8000 maxblocks	`645443.5`	`KBps`	`30.1 s`	`2`	`5800.0`	`1112.8`
Pipe Throughput	`441648.0`	`lps`	`10.0 s`	`7`	`12440.0`	`355.0`
Pipe-based Context Switching	`59391.2`	`lps`	`10.0 s`	`7`	`4000.0`	`148.5`
Process Creation	`3152.4`	`lps`	`30.0 s`	`2`	`126.0`	`250.2`
Shell Scripts (1 concurrent)	`3338.5`	`lpm`	`60.2 s`	`2`	`42.4`	`787.4`
Shell Scripts (8 concurrent)	`817.9`	`lpm`	`60.2 s`	`2`	`6.0`	`1363.2`
System Call Overhead	`399931.4`	`lps`	`10.0 s`	`7`	`15000.0`	`266.6`
System Benchmarks Index Score:						`479.9`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:28 - 18:12:00; 28m 32s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`53476168.6`	`lps`	`10.0 s`	`7`	`116700.0`	`4582.4`
Double-Precision Whetstone	`8668.2`	`MWIPS`	`10.0 s`	`7`	`55.0`	`1576.0`
Execl Throughput	`3842.6`	`lps`	`29.7 s`	`2`	`43.0`	`893.6`
File Copy 1024 bufsize 2000 maxblocks	`74642.8`	`KBps`	`30.0 s`	`2`	`3960.0`	`188.5`
File Copy 256 bufsize 500 maxblocks	`18751.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`113.3`
File Copy 4096 bufsize 8000 maxblocks	`276797.6`	`KBps`	`30.1 s`	`2`	`5800.0`	`477.2`
Pipe Throughput	`1520291.6`	`lps`	`10.0 s`	`7`	`12440.0`	`1222.1`
Pipe-based Context Switching	`276992.8`	`lps`	`10.0 s`	`7`	`4000.0`	`692.5`
Process Creation	`6795.0`	`lps`	`30.0 s`	`2`	`126.0`	`539.3`
Shell Scripts (1 concurrent)	`6826.2`	`lpm`	`60.1 s`	`2`	`42.4`	`1610.0`
Shell Scripts (8 concurrent)	`601.0`	`lpm`	`60.4 s`	`2`	`6.0`	`1001.6`
System Call Overhead	`1181311.2`	`lps`	`10.0 s`	`7`	`15000.0`	`787.5`
System Benchmarks Index Score:						`761.7`

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