Benchmark of rackdslot1.osadl.org / GNU/Linux on Fri Oct 31 2025

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:	17:15:02 up 326 days, 1:53, 0 users, load average: 0.28, 0.35, 0.45; runlevel 5

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:02 - 17:43:28; 28m 26s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`13601258.9`	`lps`	`10.0 s`	`7`	`116700.0`	`1165.5`
Double-Precision Whetstone	`2166.0`	`MWIPS`	`10.0 s`	`7`	`55.0`	`393.8`
Execl Throughput	`1462.3`	`lps`	`29.7 s`	`2`	`43.0`	`340.1`
File Copy 1024 bufsize 2000 maxblocks	`232344.4`	`KBps`	`30.0 s`	`2`	`3960.0`	`586.7`
File Copy 256 bufsize 500 maxblocks	`64729.9`	`KBps`	`30.0 s`	`2`	`1655.0`	`391.1`
File Copy 4096 bufsize 8000 maxblocks	`653829.3`	`KBps`	`30.0 s`	`2`	`5800.0`	`1127.3`
Pipe Throughput	`441519.3`	`lps`	`10.0 s`	`7`	`12440.0`	`354.9`
Pipe-based Context Switching	`41082.4`	`lps`	`10.0 s`	`7`	`4000.0`	`102.7`
Process Creation	`3174.1`	`lps`	`30.0 s`	`2`	`126.0`	`251.9`
Shell Scripts (1 concurrent)	`3380.4`	`lpm`	`60.2 s`	`2`	`42.4`	`797.3`
Shell Scripts (8 concurrent)	`813.9`	`lpm`	`60.2 s`	`2`	`6.0`	`1356.5`
System Call Overhead	`400594.6`	`lps`	`10.0 s`	`7`	`15000.0`	`267.1`
System Benchmarks Index Score:						`466.8`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:28 - 18:11:57; 28m 29s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`52570779.2`	`lps`	`10.0 s`	`7`	`116700.0`	`4504.8`
Double-Precision Whetstone	`8663.3`	`MWIPS`	`10.0 s`	`7`	`55.0`	`1575.1`
Execl Throughput	`3794.5`	`lps`	`29.7 s`	`2`	`43.0`	`882.4`
File Copy 1024 bufsize 2000 maxblocks	`58570.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`147.9`
File Copy 256 bufsize 500 maxblocks	`14620.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`88.3`
File Copy 4096 bufsize 8000 maxblocks	`228617.1`	`KBps`	`30.0 s`	`2`	`5800.0`	`394.2`
Pipe Throughput	`1612766.2`	`lps`	`10.0 s`	`7`	`12440.0`	`1296.4`
Pipe-based Context Switching	`276724.5`	`lps`	`10.0 s`	`7`	`4000.0`	`691.8`
Process Creation	`6788.9`	`lps`	`30.0 s`	`2`	`126.0`	`538.8`
Shell Scripts (1 concurrent)	`6827.9`	`lpm`	`60.2 s`	`2`	`42.4`	`1610.4`
Shell Scripts (8 concurrent)	`600.0`	`lpm`	`60.3 s`	`2`	`6.0`	`1000.0`
System Call Overhead	`1183442.2`	`lps`	`10.0 s`	`7`	`15000.0`	`789.0`
System Benchmarks Index Score:						`721.2`

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